icp test report certification packet - littelfuse business · pdf file ·...

163
1 ICP Test Report Certification Packet Company name: Littelfuse, Inc. Product Series: FUSE - BF1 58V Product #: 142.5631.xxx Series Issue Date: August 18, 2014 It is hereby certified by Littelfuse, Inc. that there is neither RoHS (EU Directive 2002/95/EC, 2011/65/EU)-restricted substance nor such use, for materials to be used for unit parts, for packing/packaging materials, and for additives and the like in the manufacturing processes. In addition, it is hereby reported to you that the parts and sub-materials, the materials to be used for unit parts, the packing/packaging materials, and the additives and the like in the manufacturing processes, are all composed of the following components. Issued by: [Global EHS Engineer] (1) Parts, sub-materials and unit parts This document covers the FUSE - BF1 58V RoHS-Compliant series products manufactured by Littelfuse, Inc. Raw Materials Used Please see Table 1 (2) The ICP data on all measurable substances Please see appropriate pages as identifed in Table 1 Remarks. Form 585-047 Rev. A 2/21/06

Upload: dinhdien

Post on 18-Mar-2018

223 views

Category:

Documents


6 download

TRANSCRIPT

1

ICP Test Report Certification Packet

Company name : Littelfuse, Inc. Product Series: FUSE - BF1 58V Product #: 142.5631.xxx Series Issue Date: August 18, 2014 It is hereby certified by Littelfuse, Inc. that there is neither RoHS (EU Directive 2002/95/EC, 2011/65/EU)-restricted substance nor such use, for materials to be used for unit parts, for packing/packaging materials, and for additives and the like in the manufacturing processes. In addition, it is hereby reported to you that the parts and sub-materials, the materials to be used for unit parts, the packing/packaging materials, and the additives and the like in the manufacturing processes, are all composed of the following components.

Issued by:

[Global EHS Engineer]

(1) Parts, sub-materials and unit parts This document covers the FUSE - BF1 58V RoHS-Compliant series products manufactured by Littelfuse, Inc. < Raw Materials Used

Please see Table 1 (2) The ICP data on all measurable substances Please see appropriate pages as identifed in Table 1

Remarks:.

Form 585-047 Rev. A 2/21/06

2

Table 1: List of Raw Materials covered by this report

ICP ID Raw Material Part Number Raw Material Description Page(s) Part Number

ICP-0884 353.2131.4300 Housing - orange 3-14 Refer to ratings ICP-0882 353.2131.4400 Housing – Light green 15-26 Refer to ratings ICP-0888 353.2131.4500 Housing - red 27-38 Refer to ratings ICP-0885 353.2131.4600 Housing - yellow 39-49 Refer to ratings ICP-0880 353.2131.4700 Housing - brown 50-61 Refer to ratings ICP-0889 353.2131.4800 Housing – white 62-73 Refer to ratings ICP-0883 353.2131.5100 Housing – blue 74-85 Refer to ratings ICP-0881 353.2131.5125 Housing – pink 86-97 Refer to ratings ICP-0887 353.2131.5150 Housing – gray 98-109 Refer to ratings ICP-0876 353.1119.4043 BF1 Strip (Base & Plating) 110-115 142.5631.6103

ICP-0877 353.1126.4043 Band Cu Fe2P (Base &

Plating) 116-121 ICP-0890 325.2131.0001 Housing – natural 122-133 Refer to ratings

ICP-0879 353.2131.5200/

Housing – violet 134-145 Refer to ratings 325.7692.0810 ICP-0886 353.2140.1000 BF1 Clear Cover 146-157 142.5631.6103 ICP-0867 353.1590.0001 Solder 158-163 142.5631.6103

Test Report Number : TWNC00370702

Authorized by: On Behalf of Intertek Testing Services Taiwan Limited K. Y. Liang Director

*THJ0370702* Page 1 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Applicant: Littelfuse, S.A. de C.V. Date : May 12, 2014 Blvd. Fausto Z. Martinez #1800

Col. Magisterio Seccion 38 C.P. 26070 Piedra Negras, Coahuila, Mexico

Sample Description: One (1) group of submitted samples said to be : Part Description : Body 30A Part Number : 353.2131.4300 Date Sample Received : May 06, 2014 Date Test Started : May 06, 2014

Test Conducted :

As requested by the applicant, for details please refer to attached pages.

Test Report

Number: TWNC00370702 Test Conducted

*THJ0370702* Page 2 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Test Result Summary:

Result Test Item Unit Test Method

Orange plastic RL

Heavy Metal

Cadmium (Cd) content ppm

With reference to IEC 62321-5: 2013, by microwave or acid digestion and determined by ICP-OES.

ND 2

Lead (Pb) content ppm

With reference to IEC 62321-5: 2013, by microwave or acid digestion and determined by ICP-OES.

15 2

Mercury (Hg) content ppm

With reference to IEC 62321-4: 2013, by microwave or acid digestion and determined by ICP-OES.

ND 2

Antimony (Sb) Content ppm With reference to USEPA 3052, by microwave digestion and determined by ICP-OES.

26246 2

Chromium VI (Cr6+) content ppm

With reference to IEC 62321: 2008, by alkaline digestion and determined by UV-Vis Spectrophotometer.

ND 1

Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) ppm ND 5

Dibrominated Biphenyls (DiBB) ppm ND 5

Tribrominated Biphenyls (TriBB) ppm ND 5

Tetrabrominated Biphenyls (TetraBB) ppm ND 5

Pentabrominated Biphenyls (PentaBB) ppm ND 5

Hexabrominated Biphenyls (HexaBB) ppm ND 5

Heptabrominated Biphenyls (HeptaBB) ppm ND 5

Octabrominated Biphenyls (OctaBB) ppm ND 5

Nonabrominated Biphenyls (NonaBB) ppm ND 5

Decabrominated Biphenyl (DecaBB) ppm

With reference to IEC 62321: 2008, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary.

ND 5

Test Report

Number: TWNC00370702 Test Conducted

*THJ0370702* Page 3 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Result

Test Item Unit Test Method Orange plastic

RL

Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) ppm ND 5

Dibrominated Diphenyl Ethers (DiBDE) ppm ND 5

Tribrominated Diphenyl Ethers (TriBDE) ppm ND 5

Tetrabrominated Diphenyl Ethers (TetraBDE) ppm ND 5

Pentabrominated Diphenyl Ethers (PentaBDE) ppm ND 5

Hexabrominated Diphenyl Ethers (HexaBDE) ppm ND 5

Heptabrominated Diphenyl Ethers (HeptaBDE) ppm ND 5

Octabrominated Diphenyl Ethers (OctaBDE) ppm ND 5

Nonabrominated Diphenyl Ethers (NonaBDE) ppm ND 5

Decabrominated Diphenyl Ether (DecaBDE) ppm

With reference to IEC 62321: 2008, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary.

ND 5

Halogen Content Fluorine (F) ppm 579 50 Chlorine (Cl) ppm 139 50 Bromine (Br) ppm 58045 50 Iodine (I) ppm

With reference to EN 14582:2007 by combustion bomb with oxygen and determined by Ion Chromatography. ND 50

Phthalates Di(2-ethylhexyl) Phthalate (DEHP) ppm ND 10

Dibutyl Phthalate (DBP) ppm ND 10

Benzyl Butyl Phthalate (BBP) ppm ND 10

Diisodecyl Phthalate (DIBP) ppm

With reference to EN 14372: 2004, by solvent extraction and determined by GC-MS.

ND 10

Others

Hexabromocyclododecane (HBCDD) ppm

With reference to USEPA 3540C, by solvent extraction and determined by GC-MS.

ND 10

Test Report

Number: TWNC00370702 Test Conducted

*THJ0370702* Page 4 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Remarks: ppm = Parts per million based on weight of tested sample = mg/kg ND = Not detected RL = Reporting limit, quantitation limit of analyte in sample Responsibility of Chemist: Ryan Lin/ Pelny Hsiao/ Vico Lin Date Sample Received : May 06, 2014 Test Period : May 06, 2014 to May 12, 2014 RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100ppm) Lead (Pb) content 0.1% (1000ppm) Mercury (Hg) content 0.1% (1000ppm) Chromium VI (Cr6+) content 0.1% (1000ppm) Polybrominated Biphenyls (PBBs) 0.1% (1000ppm) Polybrominated Diphenyl Ethers (PBDEs) 0.1% (1000ppm)

The above limits were quoted from Annex II of 2011/65/EU for homogeneous material.

Test Report

Number: TWNC00370702 Test Conducted

*THJ0370702* Page 5 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBs/PBDEs Contents Reference Standard:Cd/Pb: IEC 62321-5:2013; Hg: IEC 62321-4:2013; Chromium (VI)/PBBs/PBDEs: IEC 62321:2008 Remarks: *1: List of Appropriate Acid:

Material Acid Added for Digestion Polymers HNO3,HCl,HF,H2O2,H3BO3 Metals HNO3,HCl,HF Electronics HNO3,HCl,H2O2,HBF4

*2: If the result of spot test is positive, Chromium VI would be determined as detected.

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic

solvent

PBBs/PBDEs

Analyzed by GC-MS

Sample preparation

Take sample and immerse into Aqua Regia, start to etch plating layer

Stop the etching procedure upon color change completely

Take the Aqua solution as plating component and etched body as substrate component

For non-metal part For metal part

Make up with deionized waterand add diphenyl-carbazide

solution

Cr6+

Analyzed by UV-VIS

By spot test

Get 50cm2 sample

By boiling water extraction

Negative *2

Substrate Plating

Weigh sample and add alkaline solution

Definite temp. extraction

Cool and filter the extract

Cr6+

For different material, digest the sample with

appropriate acid*1

Make up with deionized water

Cd/Pb/Hg

Analyzed by ICP-OES

Confirm the tested samples are totally

dissolved

Test Report

Number: TWNC00370702 Test Conducted

*THJ0370702* Page 6 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Heavy Metal (Sb) Contents Reference Method:USEPA 3052

Sampling

Weigh sample and digest in microwave digestion oven with suitable acid

Transfer the digested solution and make up with deionized water

Analyzed by ICP-OES

Confirm the tested samples are totally dissolved

Test Report

Number: TWNC00370702 Test Conducted

*THJ0370702* Page 7 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Halogen Contents Reference Method:EN 14582

Add absorbent in a combustion bomb & place weighed sample into sample cup

Fill oxygen into the combustion bomb

Ignite then leave the bomb at room temperature

Transfer the absorbent into a volumetric flask

Make up with deionized water

Sampling

Analyzed by Ion Chromatography

Test Report

Number: TWNC00370702 Test Conducted

*THJ0370702* Page 8 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Phthalates Contents Reference Method: EN 14372: 2004

Sampling

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic solvent

Analyzed by GC-MS

Test Report

Number: TWNC00370702 Test Conducted

*THJ0370702* Page 9 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Hexabromocyclododecane (HBCDD) Content Reference Method:USEPA 3540C

Sampling

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic solvent

Analyzed by GC-MS

Test Report

Number: TWNC00370702 Test Conducted

*THJ0370702* Page 10 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

End of Report

This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for anyparticular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and onlyaccepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes nowarranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conductthe Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct.

Number: TWNC00370702

*THJ0370702* Page 11 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Number: TWNC00370702

*THJ0370702* Page 12 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Test Report Number : TWNC00370701

Authorized by: On Behalf of Intertek Testing Services Taiwan Limited K. Y. Liang Director

*THJ0370701* Page 1 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Applicant: Littelfuse, S.A. de C.V. Date : May 12, 2014 Blvd. Fausto Z. Martinez #1800

Col. Magisterio Seccion 38 C.P. 26070 Piedra Negras, Coahuila, Mexico

Sample Description: One (1) group of submitted samples said to be : Part Description : Body 40A Part Number : 353.2131.4400 Date Sample Received : May 06, 2014 Date Test Started : May 06, 2014

Test Conducted :

As requested by the applicant, for details please refer to attached pages.

Test Report

Number: TWNC00370701 Test Conducted

*THJ0370701* Page 2 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Test Result Summary:

Result Test Item Unit Test Method

Green plastic RL

Heavy Metal

Cadmium (Cd) content ppm

With reference to IEC 62321-5: 2013, by microwave or acid digestion and determined by ICP-OES.

ND 2

Lead (Pb) content ppm

With reference to IEC 62321-5: 2013, by microwave or acid digestion and determined by ICP-OES.

15 2

Mercury (Hg) content ppm

With reference to IEC 62321-4: 2013, by microwave or acid digestion and determined by ICP-OES.

ND 2

Antimony (Sb) Content ppm With reference to USEPA 3052, by microwave digestion and determined by ICP-OES.

26405 2

Chromium VI (Cr6+) content ppm

With reference to IEC 62321: 2008, by alkaline digestion and determined by UV-Vis Spectrophotometer.

ND 1

Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) ppm ND 5

Dibrominated Biphenyls (DiBB) ppm ND 5

Tribrominated Biphenyls (TriBB) ppm ND 5

Tetrabrominated Biphenyls (TetraBB) ppm ND 5

Pentabrominated Biphenyls (PentaBB) ppm ND 5

Hexabrominated Biphenyls (HexaBB) ppm ND 5

Heptabrominated Biphenyls (HeptaBB) ppm ND 5

Octabrominated Biphenyls (OctaBB) ppm ND 5

Nonabrominated Biphenyls (NonaBB) ppm ND 5

Decabrominated Biphenyl (DecaBB) ppm

With reference to IEC 62321: 2008, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary.

ND 5

Test Report

Number: TWNC00370701 Test Conducted

*THJ0370701* Page 3 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Result

Test Item Unit Test Method Green plastic

RL

Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) ppm ND 5

Dibrominated Diphenyl Ethers (DiBDE) ppm ND 5

Tribrominated Diphenyl Ethers (TriBDE) ppm ND 5

Tetrabrominated Diphenyl Ethers (TetraBDE) ppm ND 5

Pentabrominated Diphenyl Ethers (PentaBDE) ppm ND 5

Hexabrominated Diphenyl Ethers (HexaBDE) ppm ND 5

Heptabrominated Diphenyl Ethers (HeptaBDE) ppm ND 5

Octabrominated Diphenyl Ethers (OctaBDE) ppm ND 5

Nonabrominated Diphenyl Ethers (NonaBDE) ppm ND 5

Decabrominated Diphenyl Ether (DecaBDE) ppm

With reference to IEC 62321: 2008, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary.

ND 5

Halogen Content Fluorine (F) ppm 794 50 Chlorine (Cl) ppm 290 50 Bromine (Br) ppm 59082 50 Iodine (I) ppm

With reference to EN 14582:2007 by combustion bomb with oxygen and determined by Ion Chromatography. ND 50

Phthalates Di(2-ethylhexyl) Phthalate (DEHP) ppm ND 10

Dibutyl Phthalate (DBP) ppm ND 10

Benzyl Butyl Phthalate (BBP) ppm ND 10

Diisodecyl Phthalate (DIBP) ppm

With reference to EN 14372: 2004, by solvent extraction and determined by GC-MS.

ND 10

Others

Hexabromocyclododecane (HBCDD) ppm

With reference to USEPA 3540C, by solvent extraction and determined by GC-MS.

ND 10

Test Report

Number: TWNC00370701 Test Conducted

*THJ0370701* Page 4 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Remarks: ppm = Parts per million based on weight of tested sample = mg/kg ND = Not detected RL = Reporting limit, quantitation limit of analyte in sample Responsibility of Chemist: Ryan Lin/ Pelny Hsiao/ Vico Lin Date Sample Received : May 06, 2014 Test Period : May 06, 2014 to May 12, 2014 RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100ppm) Lead (Pb) content 0.1% (1000ppm) Mercury (Hg) content 0.1% (1000ppm) Chromium VI (Cr6+) content 0.1% (1000ppm) Polybrominated Biphenyls (PBBs) 0.1% (1000ppm) Polybrominated Diphenyl Ethers (PBDEs) 0.1% (1000ppm)

The above limits were quoted from Annex II of 2011/65/EU for homogeneous material.

Test Report

Number: TWNC00370701 Test Conducted

*THJ0370701* Page 5 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBs/PBDEs Contents Reference Standard:Cd/Pb: IEC 62321-5:2013; Hg: IEC 62321-4:2013; Chromium (VI)/PBBs/PBDEs: IEC 62321:2008 Remarks: *1: List of Appropriate Acid:

Material Acid Added for Digestion Polymers HNO3,HCl,HF,H2O2,H3BO3 Metals HNO3,HCl,HF Electronics HNO3,HCl,H2O2,HBF4

*2: If the result of spot test is positive, Chromium VI would be determined as detected.

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic

solvent

PBBs/PBDEs

Analyzed by GC-MS

Sample preparation

Take sample and immerse into Aqua Regia, start to etch plating layer

Stop the etching procedure upon color change completely

Take the Aqua solution as plating component and etched body as substrate component

For non-metal part For metal part

Make up with deionized waterand add diphenyl-carbazide

solution

Cr6+

Analyzed by UV-VIS

By spot test

Get 50cm2 sample

By boiling water extraction

Negative *2

Substrate Plating

Weigh sample and add alkaline solution

Definite temp. extraction

Cool and filter the extract

Cr6+

For different material, digest the sample with

appropriate acid*1

Make up with deionized water

Cd/Pb/Hg

Analyzed by ICP-OES

Confirm the tested samples are totally

dissolved

Test Report

Number: TWNC00370701 Test Conducted

*THJ0370701* Page 6 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Heavy Metal (Sb) Contents Reference Method:USEPA 3052

Sampling

Weigh sample and digest in microwave digestion oven with suitable acid

Transfer the digested solution and make up with deionized water

Analyzed by ICP-OES

Confirm the tested samples are totally dissolved

Test Report

Number: TWNC00370701 Test Conducted

*THJ0370701* Page 7 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Halogen Contents Reference Method:EN 14582

Add absorbent in a combustion bomb & place weighed sample into sample cup

Fill oxygen into the combustion bomb

Ignite then leave the bomb at room temperature

Transfer the absorbent into a volumetric flask

Make up with deionized water

Sampling

Analyzed by Ion Chromatography

Test Report

Number: TWNC00370701 Test Conducted

*THJ0370701* Page 8 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Phthalates Contents Reference Method: EN 14372: 2004

Sampling

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic solvent

Analyzed by GC-MS

Test Report

Number: TWNC00370701 Test Conducted

*THJ0370701* Page 9 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Hexabromocyclododecane (HBCDD) Content Reference Method:USEPA 3540C

Sampling

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic solvent

Analyzed by GC-MS

Test Report

Number: TWNC00370701 Test Conducted

*THJ0370701* Page 10 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

End of Report

This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for anyparticular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and onlyaccepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes nowarranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conductthe Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct.

Number: TWNC00370701

*THJ0370701* Page 11 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Number: TWNC00370701

*THJ0370701* Page 12 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Test Report Number : TWNC00370704

Authorized by: On Behalf of Intertek Testing Services Taiwan Limited K. Y. Liang Director

*THJ0370704* Page 1 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Applicant: Littelfuse, S.A. de C.V. Date : May 12, 2014 Blvd. Fausto Z. Martinez #1800

Col. Magisterio Seccion 38 C.P. 26070 Piedra Negras, Coahuila, Mexico

Sample Description: One (1) group of submitted samples said to be : Part Description : Body 50A Part Number : 353.2131.4500 Date Sample Received : May 06, 2014 Date Test Started : May 06, 2014

Test Conducted :

As requested by the applicant, for details please refer to attached pages.

Test Report

Number: TWNC00370704 Test Conducted

*THJ0370704* Page 2 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Test Result Summary:

Result Test Item Unit Test Method

Red plastic RL

Heavy Metal

Cadmium (Cd) content ppm

With reference to IEC 62321-5: 2013, by microwave or acid digestion and determined by ICP-OES.

ND 2

Lead (Pb) content ppm

With reference to IEC 62321-5: 2013, by microwave or acid digestion and determined by ICP-OES.

21 2

Mercury (Hg) content ppm

With reference to IEC 62321-4: 2013, by microwave or acid digestion and determined by ICP-OES.

ND 2

Antimony (Sb) Content ppm With reference to USEPA 3052, by microwave digestion and determined by ICP-OES.

26587 2

Chromium VI (Cr6+) content ppm

With reference to IEC 62321: 2008, by alkaline digestion and determined by UV-Vis Spectrophotometer.

ND 1

Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) ppm ND 5

Dibrominated Biphenyls (DiBB) ppm ND 5

Tribrominated Biphenyls (TriBB) ppm ND 5

Tetrabrominated Biphenyls (TetraBB) ppm ND 5

Pentabrominated Biphenyls (PentaBB) ppm ND 5

Hexabrominated Biphenyls (HexaBB) ppm ND 5

Heptabrominated Biphenyls (HeptaBB) ppm ND 5

Octabrominated Biphenyls (OctaBB) ppm ND 5

Nonabrominated Biphenyls (NonaBB) ppm ND 5

Decabrominated Biphenyl (DecaBB) ppm

With reference to IEC 62321: 2008, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary.

ND 5

Test Report

Number: TWNC00370704 Test Conducted

*THJ0370704* Page 3 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Result

Test Item Unit Test Method Red plastic

RL

Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) ppm ND 5

Dibrominated Diphenyl Ethers (DiBDE) ppm ND 5

Tribrominated Diphenyl Ethers (TriBDE) ppm ND 5

Tetrabrominated Diphenyl Ethers (TetraBDE) ppm ND 5

Pentabrominated Diphenyl Ethers (PentaBDE) ppm ND 5

Hexabrominated Diphenyl Ethers (HexaBDE) ppm ND 5

Heptabrominated Diphenyl Ethers (HeptaBDE) ppm ND 5

Octabrominated Diphenyl Ethers (OctaBDE) ppm ND 5

Nonabrominated Diphenyl Ethers (NonaBDE) ppm ND 5

Decabrominated Diphenyl Ether (DecaBDE) ppm

With reference to IEC 62321: 2008, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary.

ND 5

Halogen Content Fluorine (F) ppm 712 50 Chlorine (Cl) ppm 761 50 Bromine (Br) ppm 56419 50 Iodine (I) ppm

With reference to EN 14582:2007 by combustion bomb with oxygen and determined by Ion Chromatography. ND 50

Phthalates Di(2-ethylhexyl) Phthalate (DEHP) ppm ND 10

Dibutyl Phthalate (DBP) ppm ND 10

Benzyl Butyl Phthalate (BBP) ppm ND 10

Diisodecyl Phthalate (DIBP) ppm

With reference to EN 14372: 2004, by solvent extraction and determined by GC-MS.

ND 10

Others

Hexabromocyclododecane (HBCDD) ppm

With reference to USEPA 3540C, by solvent extraction and determined by GC-MS.

ND 10

Test Report

Number: TWNC00370704 Test Conducted

*THJ0370704* Page 4 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Remarks: ppm = Parts per million based on weight of tested sample = mg/kg ND = Not detected RL = Reporting limit, quantitation limit of analyte in sample Responsibility of Chemist: Ryan Lin/ Pelny Hsiao/ Vico Lin Date Sample Received : May 06, 2014 Test Period : May 06, 2014 to May 12, 2014 RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100ppm) Lead (Pb) content 0.1% (1000ppm) Mercury (Hg) content 0.1% (1000ppm) Chromium VI (Cr6+) content 0.1% (1000ppm) Polybrominated Biphenyls (PBBs) 0.1% (1000ppm) Polybrominated Diphenyl Ethers (PBDEs) 0.1% (1000ppm)

The above limits were quoted from Annex II of 2011/65/EU for homogeneous material.

Test Report

Number: TWNC00370704 Test Conducted

*THJ0370704* Page 5 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBs/PBDEs Contents Reference Standard:Cd/Pb: IEC 62321-5:2013; Hg: IEC 62321-4:2013; Chromium (VI)/PBBs/PBDEs: IEC 62321:2008 Remarks: *1: List of Appropriate Acid:

Material Acid Added for Digestion Polymers HNO3,HCl,HF,H2O2,H3BO3 Metals HNO3,HCl,HF Electronics HNO3,HCl,H2O2,HBF4

*2: If the result of spot test is positive, Chromium VI would be determined as detected.

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic

solvent

PBBs/PBDEs

Analyzed by GC-MS

Sample preparation

Take sample and immerse into Aqua Regia, start to etch plating layer

Stop the etching procedure upon color change completely

Take the Aqua solution as plating component and etched body as substrate component

For non-metal part For metal part

Make up with deionized waterand add diphenyl-carbazide

solution

Cr6+

Analyzed by UV-VIS

By spot test

Get 50cm2 sample

By boiling water extraction

Negative *2

Substrate Plating

Weigh sample and add alkaline solution

Definite temp. extraction

Cool and filter the extract

Cr6+

For different material, digest the sample with

appropriate acid*1

Make up with deionized water

Cd/Pb/Hg

Analyzed by ICP-OES

Confirm the tested samples are totally

dissolved

Test Report

Number: TWNC00370704 Test Conducted

*THJ0370704* Page 6 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Heavy Metal (Sb) Contents Reference Method:USEPA 3052

Sampling

Weigh sample and digest in microwave digestion oven with suitable acid

Transfer the digested solution and make up with deionized water

Analyzed by ICP-OES

Confirm the tested samples are totally dissolved

Test Report

Number: TWNC00370704 Test Conducted

*THJ0370704* Page 7 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Halogen Contents Reference Method:EN 14582

Add absorbent in a combustion bomb & place weighed sample into sample cup

Fill oxygen into the combustion bomb

Ignite then leave the bomb at room temperature

Transfer the absorbent into a volumetric flask

Make up with deionized water

Sampling

Analyzed by Ion Chromatography

Test Report

Number: TWNC00370704 Test Conducted

*THJ0370704* Page 8 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Phthalates Contents Reference Method: EN 14372: 2004

Sampling

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic solvent

Analyzed by GC-MS

Test Report

Number: TWNC00370704 Test Conducted

*THJ0370704* Page 9 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Hexabromocyclododecane (HBCDD) Content Reference Method:USEPA 3540C

Sampling

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic solvent

Analyzed by GC-MS

Test Report

Number: TWNC00370704 Test Conducted

*THJ0370704* Page 10 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

End of Report

This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for anyparticular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and onlyaccepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes nowarranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conductthe Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct.

Number: TWNC00370704

*THJ0370704* Page 11 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Number: TWNC00370704

*THJ0370704* Page 12 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Test Report Number : TWNC00356177

Authorized by: On Behalf of Intertek Testing Services Taiwan Limited K. Y. Liang Director

*THJ0356177* Page 1 of 11 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Applicant: Littelfuse, S.A. de C.V. Date : Feb 17, 2014 Blvd. Fausto Z. Martinez #1800

Col. Magisterio Seccion 38 C.P. 26070 Piedra Negras, Coahuila, Mexico

Sample Description: One (1) group of submitted samples said to be : Part Description : BF1-UNTERTEIL 60A GELB Part Number : 353.2131.4600 Date Sample Received : Feb 11, 2014 Date Test Started : Feb 11, 2014

Test Conducted :

As requested by the applicant, for details please refer to attached pages.

Test Report

Number: TWNC00356177 Test Conducted

*THJ0356177* Page 2 of 11 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Test Result Summary:

Result Test Item Unit Test Method

Yellow plastic RL

Heavy Metal

Cadmium (Cd) content ppm

With reference to IEC 62321-5: 2013, by microwave or acid digestion and determined by ICP-OES.

ND 2

Lead (Pb) content ppm

With reference to IEC 62321-5: 2013, by microwave or acid digestion and determined by ICP-OES.

7 2

Mercury (Hg) content ppm

With reference to IEC 62321-4: 2013, by microwave or acid digestion and determined by ICP-OES.

ND 2

Chromium VI (Cr6+) content ppm

With reference to IEC 62321: 2008, by alkaline digestion and determined by UV-Vis Spectrophotometer.

ND 1

Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) ppm ND 5

Dibrominated Biphenyls (DiBB) ppm ND 5

Tribrominated Biphenyls (TriBB) ppm ND 5

Tetrabrominated Biphenyls (TetraBB) ppm ND 5

Pentabrominated Biphenyls (PentaBB) ppm ND 5

Hexabrominated Biphenyls (HexaBB) ppm ND 5

Heptabrominated Biphenyls (HeptaBB) ppm ND 5

Octabrominated Biphenyls (OctaBB) ppm ND 5

Nonabrominated Biphenyls (NonaBB) ppm ND 5

Decabrominated Biphenyl (DecaBB) ppm

With reference to IEC 62321: 2008, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary.

ND 5

Test Report

Number: TWNC00356177 Test Conducted

*THJ0356177* Page 3 of 11 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Result

Test Item Unit Test Method Yellow plastic

RL

Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) ppm ND 5

Dibrominated Diphenyl Ethers (DiBDE) ppm ND 5

Tribrominated Diphenyl Ethers (TriBDE) ppm ND 5

Tetrabrominated Diphenyl Ethers (TetraBDE) ppm ND 5

Pentabrominated Diphenyl Ethers (PentaBDE) ppm ND 5

Hexabrominated Diphenyl Ethers (HexaBDE) ppm ND 5

Heptabrominated Diphenyl Ethers (HeptaBDE) ppm ND 5

Octabrominated Diphenyl Ethers (OctaBDE) ppm ND 5

Nonabrominated Diphenyl Ethers (NonaBDE) ppm ND 5

Decabrominated Diphenyl Ether (DecaBDE) ppm

With reference to IEC 62321: 2008, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary.

ND 5

Halogen Content Fluorine (F) ppm 324 50 Chlorine (Cl) ppm ND 50 Bromine (Br) ppm 55247 50 Iodine (I) ppm

With reference to EN 14582:2007 by combustion bomb with oxygen and determined by Ion Chromatography. ND 50

Phthalates Di(2-ethylhexyl) Phthalate (DEHP) ppm ND 10

Dibutyl Phthalate (DBP) ppm ND 10

Benzyl Butyl Phthalate (BBP) ppm

With reference to EN 14372: 2004, by solvent extraction and determined by GC-MS.

ND 10

Test Report

Number: TWNC00356177 Test Conducted

*THJ0356177* Page 4 of 11 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Result

Test Item Unit Test Method Yellow plastic

RL

Others

Hexabromocyclododecane (HBCDD) ppm

With reference to USEPA 3540C, by solvent extraction and determined by GC-MS.

ND 10

Remarks: ppm = Parts per million based on weight of tested sample = mg/kg ND = Not detected RL = Reporting limit, quantitation limit of analyte in sample Responsibility of Chemist: Kevin Liu/ Irene Chiou/ Vico Lin Date Sample Received : Feb 11, 2014 Test Period : Feb 11, 2014 to Feb 17, 2014 RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100ppm) Lead (Pb) content 0.1% (1000ppm) Mercury (Hg) content 0.1% (1000ppm) Chromium VI (Cr6+) content 0.1% (1000ppm) Polybrominated Biphenyls (PBBs) 0.1% (1000ppm) Polybrominated Diphenyl Ethers (PBDEs) 0.1% (1000ppm)

The above limits were quoted from Annex II of 2011/65/EU for homogeneous material.

Test Report

Number: TWNC00356177 Test Conducted

*THJ0356177* Page 5 of 11 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBs/PBDEs Contents Reference Standard:Cd/Pb: IEC 62321-5:2013; Hg: IEC 62321-4:2013; Chromium (VI)/PBBs/PBDEs: IEC 62321:2008 Remarks: *1: List of Appropriate Acid:

Material Acid Added for Digestion Polymers HNO3,HCl,HF,H2O2,H3BO3 Metals HNO3,HCl,HF Electronics HNO3,HCl,H2O2,HBF4

*2: If the result of spot test is positive, Chromium VI would be determined as detected.

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic

solvent

PBBs/PBDEs

Analyzed by GC-MS

Sample preparation

Take sample and immerse into Aqua Regia, start to strip plating layer

Stop the stripping procedure upon color change completely

Take the Aqua solution as plating component and stripped body as substrate component

For non-metal part For metal part

Make up with deionized waterand add diphenyl-carbazide

solution

Cr6+

Analyzed by UV-VIS

By spot test

Get 50cm2 sample

By boiling water extraction

Negative *2

Substrate Plating

Weigh sample and add alkaline solution

Definite temp. extraction

Cool and filter the extract

Cr6+

For different material, digest the sample with

appropriate acid*1

Make up with deionized water

Cd/Pb/Hg

Analyzed by ICP-OES

Confirm the tested samples are totally

dissolved

Test Report

Number: TWNC00356177 Test Conducted

*THJ0356177* Page 6 of 11 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Halogen Contents Reference Method:EN 14582

Add absorbent in a combustion bomb & place weighed sample into sample cup

Fill oxygen into the combustion bomb

Ignite then leave the bomb at room temperature

Transfer the absorbent into a volumetric flask

Make up with deionized water

Sampling

Analyzed by Ion Chromatography

Test Report

Number: TWNC00356177 Test Conducted

*THJ0356177* Page 7 of 11 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Phthalates Contents Reference Method: EN 14372: 2004

Sampling

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic solvent

Analyzed by GC-MS

Test Report

Number: TWNC00356177 Test Conducted

*THJ0356177* Page 8 of 11 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Hexabromocyclododecane (HBCDD) Content Reference Method:USEPA 3540C

Sampling

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic solvent

Analyzed by GC-MS

Test Report

Number: TWNC00356177 Test Conducted

*THJ0356177* Page 9 of 11 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

End of Report

This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for anyparticular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and onlyaccepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes nowarranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conductthe Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct.

Number: TWNC00356177

*THJ0356177* Page 10 of 11 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Number: TWNC00356177

*THJ0356177* Page 11 of 11 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Test Report Number : TWNC00376796

Authorized by: On Behalf of Intertek Testing Services Taiwan Limited K. Y. Liang Director

*THJ0376796* Page 1 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Applicant: Littelfuse, S.A. de C.V. Date : Jun 16, 2014 Blvd. Fausto Z. Martinez #1800

Col. Magisterio Seccion 38 C.P. 26070 Piedra Negras, Coahuila, Mexico

Sample Description: One (1) group of submitted samples said to be : Part Description : BROWN BODY Part Number : 353.2131.4700 Date Sample Received : Jun 10, 2014 Date Test Started : Jun 10, 2014

Test Conducted :

As requested by the applicant, for details please refer to attached pages.

Test Report

Number: TWNC00376796 Test Conducted

*THJ0376796* Page 2 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Test Result Summary:

Result Test Item Unit Test Method

Brown plastic RL

Heavy Metal

Cadmium (Cd) content ppm

With reference to IEC 62321-5: 2013, by microwave or acid digestion and determined by ICP-OES.

ND 2

Lead (Pb) content ppm

With reference to IEC 62321-5: 2013, by microwave or acid digestion and determined by ICP-OES.

27 2

Mercury (Hg) content ppm

With reference to IEC 62321-4: 2013, by microwave or acid digestion and determined by ICP-OES.

ND 2

Antimony (Sb) Content ppm With reference to USEPA 3052, by microwave digestion and determined by ICP-OES.

25024 2

Chromium VI (Cr6+) content ppm

With reference to IEC 62321: 2008, by alkaline digestion and determined by UV-Vis Spectrophotometer.

ND 1

Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) ppm ND 5

Dibrominated Biphenyls (DiBB) ppm ND 5

Tribrominated Biphenyls (TriBB) ppm ND 5

Tetrabrominated Biphenyls (TetraBB) ppm ND 5

Pentabrominated Biphenyls (PentaBB) ppm ND 5

Hexabrominated Biphenyls (HexaBB) ppm ND 5

Heptabrominated Biphenyls (HeptaBB) ppm ND 5

Octabrominated Biphenyls (OctaBB) ppm ND 5

Nonabrominated Biphenyls (NonaBB) ppm ND 5

Decabrominated Biphenyl (DecaBB) ppm

With reference to IEC 62321: 2008, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary.

ND 5

Test Report

Number: TWNC00376796 Test Conducted

*THJ0376796* Page 3 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Result

Test Item Unit Test Method Brown plastic

RL

Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) ppm ND 5

Dibrominated Diphenyl Ethers (DiBDE) ppm ND 5

Tribrominated Diphenyl Ethers (TriBDE) ppm ND 5

Tetrabrominated Diphenyl Ethers (TetraBDE) ppm ND 5

Pentabrominated Diphenyl Ethers (PentaBDE) ppm ND 5

Hexabrominated Diphenyl Ethers (HexaBDE) ppm ND 5

Heptabrominated Diphenyl Ethers (HeptaBDE) ppm ND 5

Octabrominated Diphenyl Ethers (OctaBDE) ppm ND 5

Nonabrominated Diphenyl Ethers (NonaBDE) ppm ND 5

Decabrominated Diphenyl Ether (DecaBDE) ppm

With reference to IEC 62321: 2008, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary.

ND 5

Halogen Content Fluorine (F) ppm 523 50 Chlorine (Cl) ppm ND 50 Bromine (Br) ppm 61927 50 Iodine (I) ppm

With reference to EN 14582:2007 by combustion bomb with oxygen and determined by Ion Chromatography. ND 50

Phthalates Di(2-ethylhexyl) Phthalate (DEHP) ppm ND 10

Dibutyl Phthalate (DBP) ppm ND 10

Benzyl Butyl Phthalate (BBP) ppm ND 10

Diisodecyl Phthalate (DIBP) ppm

With reference to EN 14372: 2004, by solvent extraction and determined by GC-MS.

ND 10

Others

Hexabromocyclododecane (HBCDD) ppm

With reference to USEPA 3540C, by solvent extraction and determined by GC-MS.

ND 10

Test Report

Number: TWNC00376796 Test Conducted

*THJ0376796* Page 4 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Remarks: ppm = Parts per million based on weight of tested sample = mg/kg ND = Not detected RL = Reporting limit, quantitation limit of analyte in sample Responsibility of Chemist: Ryan Lin/ Pelny Hsiao/ Vico Lin Date Sample Received : Jun 10, 2014 Test Period : Jun 10, 2014 to Jun 12, 2014 RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100ppm) Lead (Pb) content 0.1% (1000ppm) Mercury (Hg) content 0.1% (1000ppm) Chromium VI (Cr6+) content 0.1% (1000ppm) Polybrominated Biphenyls (PBBs) 0.1% (1000ppm) Polybrominated Diphenyl Ethers (PBDEs) 0.1% (1000ppm)

The above limits were quoted from Annex II of 2011/65/EU for homogeneous material.

Test Report

Number: TWNC00376796 Test Conducted

*THJ0376796* Page 5 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBs/PBDEs Contents Reference Standard:Cd/Pb: IEC 62321-5:2013; Hg: IEC 62321-4:2013; Chromium (VI)/PBBs/PBDEs: IEC 62321:2008 Remarks: *1: List of Appropriate Acid:

Material Acid Added for Digestion Polymers HNO3,HCl,HF,H2O2,H3BO3 Metals HNO3,HCl,HF Electronics HNO3,HCl,H2O2,HBF4

*2: If the result of spot test is positive, Chromium VI would be determined as detected.

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic

solvent

PBBs/PBDEs

Analyzed by GC-MS

Sample preparation

Take sample and immerse into Aqua Regia, start to etch plating layer

Stop the etching procedure upon color change completely

Take the Aqua solution as plating component and etched body as substrate component

For non-metal part For metal part

Make up with deionized waterand add diphenyl-carbazide

solution

Cr6+

Analyzed by UV-VIS

By spot test

Get 50cm2 sample

By boiling water extraction

Negative *2

Substrate Plating

Weigh sample and add alkaline solution

Definite temp. extraction

Cool and filter the extract

Cr6+

For different material, digest the sample with

appropriate acid*1

Make up with deionized water

Cd/Pb/Hg

Analyzed by ICP-OES

Confirm the tested samples are totally

dissolved

Test Report

Number: TWNC00376796 Test Conducted

*THJ0376796* Page 6 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Heavy Metal (Sb) Contents Reference Method:USEPA 3052

Sampling

Weigh sample and digest in microwave digestion oven with suitable acid

Transfer the digested solution and make up with deionized water

Analyzed by ICP-OES

Confirm the tested samples are totally dissolved

Test Report

Number: TWNC00376796 Test Conducted

*THJ0376796* Page 7 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Halogen Contents Reference Method:EN 14582

Add absorbent in a combustion bomb & place weighed sample into sample cup

Fill oxygen into the combustion bomb

Ignite then leave the bomb at room temperature

Transfer the absorbent into a volumetric flask

Make up with deionized water

Sampling

Analyzed by Ion Chromatography

Test Report

Number: TWNC00376796 Test Conducted

*THJ0376796* Page 8 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Phthalates Contents Reference Method: EN 14372: 2004

Sampling

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic solvent

Analyzed by GC-MS

Test Report

Number: TWNC00376796 Test Conducted

*THJ0376796* Page 9 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Hexabromocyclododecane (HBCDD) Content Reference Method:USEPA 3540C

Sampling

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic solvent

Analyzed by GC-MS

Test Report

Number: TWNC00376796 Test Conducted

*THJ0376796* Page 10 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

End of Report

This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for anyparticular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and onlyaccepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes nowarranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conductthe Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct.

Number: TWNC00376796

*THJ0376796* Page 11 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Number: TWNC00376796

*THJ0376796* Page 12 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Test Report Number : TWNC00376797

Authorized by: On Behalf of Intertek Testing Services Taiwan Limited K. Y. Liang Director

*THJ0376797* Page 1 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Applicant: Littelfuse, S.A. de C.V. Date : Jun 16, 2014 Blvd. Fausto Z. Martinez #1800

Col. Magisterio Seccion 38 C.P. 26070 Piedra Negras, Coahuila, Mexico

Sample Description: One (1) group of submitted samples said to be : Part Description : WHITE BODY Part Number : 353.2131.4800 Date Sample Received : Jun 10, 2014 Date Test Started : Jun 10, 2014

Test Conducted :

As requested by the applicant, for details please refer to attached pages.

Test Report

Number: TWNC00376797 Test Conducted

*THJ0376797* Page 2 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Test Result Summary:

Result Test Item Unit Test Method

White plastic RL

Heavy Metal

Cadmium (Cd) content ppm

With reference to IEC 62321-5: 2013, by microwave or acid digestion and determined by ICP-OES.

ND 2

Lead (Pb) content ppm

With reference to IEC 62321-5: 2013, by microwave or acid digestion and determined by ICP-OES.

26 2

Mercury (Hg) content ppm

With reference to IEC 62321-4: 2013, by microwave or acid digestion and determined by ICP-OES.

ND 2

Antimony (Sb) Content ppm With reference to USEPA 3052, by microwave digestion and determined by ICP-OES.

24272 2

Chromium VI (Cr6+) content ppm

With reference to IEC 62321: 2008, by alkaline digestion and determined by UV-Vis Spectrophotometer.

ND 1

Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) ppm ND 5

Dibrominated Biphenyls (DiBB) ppm ND 5

Tribrominated Biphenyls (TriBB) ppm ND 5

Tetrabrominated Biphenyls (TetraBB) ppm ND 5

Pentabrominated Biphenyls (PentaBB) ppm ND 5

Hexabrominated Biphenyls (HexaBB) ppm ND 5

Heptabrominated Biphenyls (HeptaBB) ppm ND 5

Octabrominated Biphenyls (OctaBB) ppm ND 5

Nonabrominated Biphenyls (NonaBB) ppm ND 5

Decabrominated Biphenyl (DecaBB) ppm

With reference to IEC 62321: 2008, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary.

ND 5

Test Report

Number: TWNC00376797 Test Conducted

*THJ0376797* Page 3 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Result

Test Item Unit Test Method White plastic

RL

Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) ppm ND 5

Dibrominated Diphenyl Ethers (DiBDE) ppm ND 5

Tribrominated Diphenyl Ethers (TriBDE) ppm ND 5

Tetrabrominated Diphenyl Ethers (TetraBDE) ppm ND 5

Pentabrominated Diphenyl Ethers (PentaBDE) ppm ND 5

Hexabrominated Diphenyl Ethers (HexaBDE) ppm ND 5

Heptabrominated Diphenyl Ethers (HeptaBDE) ppm ND 5

Octabrominated Diphenyl Ethers (OctaBDE) ppm ND 5

Nonabrominated Diphenyl Ethers (NonaBDE) ppm ND 5

Decabrominated Diphenyl Ether (DecaBDE) ppm

With reference to IEC 62321: 2008, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary.

ND 5

Halogen Content Fluorine (F) ppm 639 50 Chlorine (Cl) ppm ND 50 Bromine (Br) ppm 62983 50 Iodine (I) ppm

With reference to EN 14582:2007 by combustion bomb with oxygen and determined by Ion Chromatography. ND 50

Phthalates Di(2-ethylhexyl) Phthalate (DEHP) ppm ND 10

Dibutyl Phthalate (DBP) ppm ND 10

Benzyl Butyl Phthalate (BBP) ppm ND 10

Diisodecyl Phthalate (DIBP) ppm

With reference to EN 14372: 2004, by solvent extraction and determined by GC-MS.

ND 10

Others

Hexabromocyclododecane (HBCDD) ppm

With reference to USEPA 3540C, by solvent extraction and determined by GC-MS.

ND 10

Test Report

Number: TWNC00376797 Test Conducted

*THJ0376797* Page 4 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Remarks: ppm = Parts per million based on weight of tested sample = mg/kg ND = Not detected RL = Reporting limit, quantitation limit of analyte in sample Responsibility of Chemist: Ryan Lin/ Pelny Hsiao/ Vico Lin Date Sample Received : Jun 10, 2014 Test Period : Jun 10, 2014 to Jun 12, 2014 RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100ppm) Lead (Pb) content 0.1% (1000ppm) Mercury (Hg) content 0.1% (1000ppm) Chromium VI (Cr6+) content 0.1% (1000ppm) Polybrominated Biphenyls (PBBs) 0.1% (1000ppm) Polybrominated Diphenyl Ethers (PBDEs) 0.1% (1000ppm)

The above limits were quoted from Annex II of 2011/65/EU for homogeneous material.

Test Report

Number: TWNC00376797 Test Conducted

*THJ0376797* Page 5 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBs/PBDEs Contents Reference Standard:Cd/Pb: IEC 62321-5:2013; Hg: IEC 62321-4:2013; Chromium (VI)/PBBs/PBDEs: IEC 62321:2008 Remarks: *1: List of Appropriate Acid:

Material Acid Added for Digestion Polymers HNO3,HCl,HF,H2O2,H3BO3 Metals HNO3,HCl,HF Electronics HNO3,HCl,H2O2,HBF4

*2: If the result of spot test is positive, Chromium VI would be determined as detected.

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic

solvent

PBBs/PBDEs

Analyzed by GC-MS

Sample preparation

Take sample and immerse into Aqua Regia, start to etch plating layer

Stop the etching procedure upon color change completely

Take the Aqua solution as plating component and etched body as substrate component

For non-metal part For metal part

Make up with deionized waterand add diphenyl-carbazide

solution

Cr6+

Analyzed by UV-VIS

By spot test

Get 50cm2 sample

By boiling water extraction

Negative *2

Substrate Plating

Weigh sample and add alkaline solution

Definite temp. extraction

Cool and filter the extract

Cr6+

For different material, digest the sample with

appropriate acid*1

Make up with deionized water

Cd/Pb/Hg

Analyzed by ICP-OES

Confirm the tested samples are totally

dissolved

Test Report

Number: TWNC00376797 Test Conducted

*THJ0376797* Page 6 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Heavy Metal (Sb) Contents Reference Method:USEPA 3052

Sampling

Weigh sample and digest in microwave digestion oven with suitable acid

Transfer the digested solution and make up with deionized water

Analyzed by ICP-OES

Confirm the tested samples are totally dissolved

Test Report

Number: TWNC00376797 Test Conducted

*THJ0376797* Page 7 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Halogen Contents Reference Method:EN 14582

Add absorbent in a combustion bomb & place weighed sample into sample cup

Fill oxygen into the combustion bomb

Ignite then leave the bomb at room temperature

Transfer the absorbent into a volumetric flask

Make up with deionized water

Sampling

Analyzed by Ion Chromatography

Test Report

Number: TWNC00376797 Test Conducted

*THJ0376797* Page 8 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Phthalates Contents Reference Method: EN 14372: 2004

Sampling

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic solvent

Analyzed by GC-MS

Test Report

Number: TWNC00376797 Test Conducted

*THJ0376797* Page 9 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Hexabromocyclododecane (HBCDD) Content Reference Method:USEPA 3540C

Sampling

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic solvent

Analyzed by GC-MS

Test Report

Number: TWNC00376797 Test Conducted

*THJ0376797* Page 10 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

End of Report

This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for anyparticular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and onlyaccepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes nowarranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conductthe Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct.

Number: TWNC00376797

*THJ0376797* Page 11 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Number: TWNC00376797

*THJ0376797* Page 12 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Test Report Number : TWNC00356181

Authorized by: On Behalf of Intertek Testing Services Taiwan Limited K. Y. Liang Director

*THJ0356181* Page 1 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Applicant: Littelfuse, S.A. de C.V. Date : Feb 18, 2014 Blvd. Fausto Z. Martinez #1800

Col. Magisterio Seccion 38 C.P. 26070 Piedra Negras, Coahuila, Mexico

Sample Description: One (1) group of submitted samples said to be : Part Description : Body 100A Part Number : 353.2131.5100 Date Sample Received : Feb 11, 2014 Date Test Started : Feb 11, 2014

Test Conducted :

As requested by the applicant, for details please refer to attached pages.

Test Report

Number: TWNC00356181 Test Conducted

*THJ0356181* Page 2 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Test Result Summary:

Result Test Item Unit Test Method

Blue plastic RL

Heavy Metal

Cadmium (Cd) content ppm

With reference to IEC 62321-5: 2013, by microwave or acid digestion and determined by ICP-OES.

ND 2

Lead (Pb) content ppm

With reference to IEC 62321-5: 2013, by microwave or acid digestion and determined by ICP-OES.

13 2

Mercury (Hg) content ppm

With reference to IEC 62321-4: 2013, by microwave or acid digestion and determined by ICP-OES.

ND 2

Antimony (Sb) Content ppm With reference to USEPA 3052, by microwave digestion and determined by ICP-OES.

23988 2

Chromium VI (Cr6+) content ppm

With reference to IEC 62321: 2008, by alkaline digestion and determined by UV-Vis Spectrophotometer.

ND 1

Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) ppm ND 5

Dibrominated Biphenyls (DiBB) ppm ND 5

Tribrominated Biphenyls (TriBB) ppm ND 5

Tetrabrominated Biphenyls (TetraBB) ppm ND 5

Pentabrominated Biphenyls (PentaBB) ppm ND 5

Hexabrominated Biphenyls (HexaBB) ppm ND 5

Heptabrominated Biphenyls (HeptaBB) ppm ND 5

Octabrominated Biphenyls (OctaBB) ppm ND 5

Nonabrominated Biphenyls (NonaBB) ppm ND 5

Decabrominated Biphenyl (DecaBB) ppm

With reference to IEC 62321: 2008, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary.

ND 5

Test Report

Number: TWNC00356181 Test Conducted

*THJ0356181* Page 3 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Result

Test Item Unit Test Method Blue plastic

RL

Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) ppm ND 5

Dibrominated Diphenyl Ethers (DiBDE) ppm ND 5

Tribrominated Diphenyl Ethers (TriBDE) ppm ND 5

Tetrabrominated Diphenyl Ethers (TetraBDE) ppm ND 5

Pentabrominated Diphenyl Ethers (PentaBDE) ppm ND 5

Hexabrominated Diphenyl Ethers (HexaBDE) ppm ND 5

Heptabrominated Diphenyl Ethers (HeptaBDE) ppm ND 5

Octabrominated Diphenyl Ethers (OctaBDE) ppm ND 5

Nonabrominated Diphenyl Ethers (NonaBDE) ppm ND 5

Decabrominated Diphenyl Ether (DecaBDE) ppm

With reference to IEC 62321: 2008, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary.

ND 5

Halogen Content Fluorine (F) ppm 374 50 Chlorine (Cl) ppm ND 50 Bromine (Br) ppm 58796 50 Iodine (I) ppm

With reference to EN 14582:2007 by combustion bomb with oxygen and determined by Ion Chromatography. ND 50

Phthalates Di(2-ethylhexyl) Phthalate (DEHP) ppm ND 10

Dibutyl Phthalate (DBP) ppm ND 10

Benzyl Butyl Phthalate (BBP) ppm ND 10

Diisobutyl Phthalate (DIBP) ppm

With reference to EN 14372: 2004, by solvent extraction and determined by GC-MS.

ND 10

Test Report

Number: TWNC00356181 Test Conducted

*THJ0356181* Page 4 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Result

Test Item Unit Test Method Blue plastic

RL

Others

Hexabromocyclododecane (HBCDD) ppm

With reference to USEPA 3540C, by solvent extraction and determined by GC-MS.

ND 10

Remarks: ppm = Parts per million based on weight of tested sample = mg/kg ND = Not detected RL = Reporting limit, quantitation limit of analyte in sample Responsibility of Chemist: Kevin Liu/ Irene Chiou/ Vico Lin Date Sample Received : Feb 11, 2014 Test Period : Feb 11, 2014 to Feb 17, 2014 RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100ppm) Lead (Pb) content 0.1% (1000ppm) Mercury (Hg) content 0.1% (1000ppm) Chromium VI (Cr6+) content 0.1% (1000ppm) Polybrominated Biphenyls (PBBs) 0.1% (1000ppm) Polybrominated Diphenyl Ethers (PBDEs) 0.1% (1000ppm)

The above limits were quoted from Annex II of 2011/65/EU for homogeneous material.

Test Report

Number: TWNC00356181 Test Conducted

*THJ0356181* Page 5 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBs/PBDEs Contents Reference Standard:Cd/Pb: IEC 62321-5:2013; Hg: IEC 62321-4:2013; Chromium (VI)/PBBs/PBDEs: IEC 62321:2008 Remarks: *1: List of Appropriate Acid:

Material Acid Added for Digestion Polymers HNO3,HCl,HF,H2O2,H3BO3 Metals HNO3,HCl,HF Electronics HNO3,HCl,H2O2,HBF4

*2: If the result of spot test is positive, Chromium VI would be determined as detected.

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic

solvent

PBBs/PBDEs

Analyzed by GC-MS

Sample preparation

Take sample and immerse into Aqua Regia, start to strip plating layer

Stop the stripping procedure upon color change completely

Take the Aqua solution as plating component and stripped body as substrate component

For non-metal part For metal part

Make up with deionized waterand add diphenyl-carbazide

solution

Cr6+

Analyzed by UV-VIS

By spot test

Get 50cm2 sample

By boiling water extraction

Negative *2

Substrate Plating

Weigh sample and add alkaline solution

Definite temp. extraction

Cool and filter the extract

Cr6+

For different material, digest the sample with

appropriate acid*1

Make up with deionized water

Cd/Pb/Hg

Analyzed by ICP-OES

Confirm the tested samples are totally

dissolved

Test Report

Number: TWNC00356181 Test Conducted

*THJ0356181* Page 6 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Heavy Metal (Sb) Contents Reference Method:USEPA 3052

Sampling

Weigh sample and digest in microwave digestion oven with suitable acid

Transfer the digested solution and make up with deionized water

Analyzed by ICP-OES

Confirm the tested samples are totally dissolved

Test Report

Number: TWNC00356181 Test Conducted

*THJ0356181* Page 7 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Halogen Contents Reference Method:EN 14582

Add absorbent in a combustion bomb & place weighed sample into sample cup

Fill oxygen into the combustion bomb

Ignite then leave the bomb at room temperature

Transfer the absorbent into a volumetric flask

Make up with deionized water

Sampling

Analyzed by Ion Chromatography

Test Report

Number: TWNC00356181 Test Conducted

*THJ0356181* Page 8 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Phthalates Contents Reference Method: EN 14372: 2004

Sampling

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic solvent

Analyzed by GC-MS

Test Report

Number: TWNC00356181 Test Conducted

*THJ0356181* Page 9 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Hexabromocyclododecane (HBCDD) Content Reference Method:USEPA 3540C

Sampling

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic solvent

Analyzed by GC-MS

Test Report

Number: TWNC00356181 Test Conducted

*THJ0356181* Page 10 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

End of Report

This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for anyparticular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and onlyaccepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes nowarranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conductthe Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct.

Number: TWNC00356181

*THJ0356181* Page 11 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Number: TWNC00356181

*THJ0356181* Page 12 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Test Report Number : TWNC00370700

Authorized by: On Behalf of Intertek Testing Services Taiwan Limited K. Y. Liang Director

*THJ0370700* Page 1 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Applicant: Littelfuse, S.A. de C.V. Date : May 12, 2014 Blvd. Fausto Z. Martinez #1800

Col. Magisterio Seccion 38 C.P. 26070 Piedra Negras, Coahuila, Mexico

Sample Description: One (1) group of submitted samples said to be : Part Description : Body 125A Part Number : 353.2131.5125 Date Sample Received : May 06, 2014 Date Test Started : May 06, 2014

Test Conducted :

As requested by the applicant, for details please refer to attached pages.

Test Report

Number: TWNC00370700 Test Conducted

*THJ0370700* Page 2 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Test Result Summary:

Result Test Item Unit Test Method

Pink plastic RL

Heavy Metal

Cadmium (Cd) content ppm

With reference to IEC 62321-5: 2013, by microwave or acid digestion and determined by ICP-OES.

ND 2

Lead (Pb) content ppm

With reference to IEC 62321-5: 2013, by microwave or acid digestion and determined by ICP-OES.

21 2

Mercury (Hg) content ppm

With reference to IEC 62321-4: 2013, by microwave or acid digestion and determined by ICP-OES.

ND 2

Antimony (Sb) Content ppm With reference to USEPA 3052, by microwave digestion and determined by ICP-OES.

26229 2

Chromium VI (Cr6+) content ppm

With reference to IEC 62321: 2008, by alkaline digestion and determined by UV-Vis Spectrophotometer.

ND 1

Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) ppm ND 5

Dibrominated Biphenyls (DiBB) ppm ND 5

Tribrominated Biphenyls (TriBB) ppm ND 5

Tetrabrominated Biphenyls (TetraBB) ppm ND 5

Pentabrominated Biphenyls (PentaBB) ppm ND 5

Hexabrominated Biphenyls (HexaBB) ppm ND 5

Heptabrominated Biphenyls (HeptaBB) ppm ND 5

Octabrominated Biphenyls (OctaBB) ppm ND 5

Nonabrominated Biphenyls (NonaBB) ppm ND 5

Decabrominated Biphenyl (DecaBB) ppm

With reference to IEC 62321: 2008, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary.

ND 5

Test Report

Number: TWNC00370700 Test Conducted

*THJ0370700* Page 3 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Result

Test Item Unit Test Method Pink plastic

RL

Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) ppm ND 5

Dibrominated Diphenyl Ethers (DiBDE) ppm ND 5

Tribrominated Diphenyl Ethers (TriBDE) ppm ND 5

Tetrabrominated Diphenyl Ethers (TetraBDE) ppm ND 5

Pentabrominated Diphenyl Ethers (PentaBDE) ppm ND 5

Hexabrominated Diphenyl Ethers (HexaBDE) ppm ND 5

Heptabrominated Diphenyl Ethers (HeptaBDE) ppm ND 5

Octabrominated Diphenyl Ethers (OctaBDE) ppm ND 5

Nonabrominated Diphenyl Ethers (NonaBDE) ppm ND 5

Decabrominated Diphenyl Ether (DecaBDE) ppm

With reference to IEC 62321: 2008, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary.

ND 5

Halogen Content Fluorine (F) ppm 717 50 Chlorine (Cl) ppm 134 50 Bromine (Br) ppm 54229 50 Iodine (I) ppm

With reference to EN 14582:2007 by combustion bomb with oxygen and determined by Ion Chromatography. ND 50

Phthalates Di(2-ethylhexyl) Phthalate (DEHP) ppm ND 10

Dibutyl Phthalate (DBP) ppm ND 10

Benzyl Butyl Phthalate (BBP) ppm ND 10

Diisodecyl Phthalate (DIBP) ppm

With reference to EN 14372: 2004, by solvent extraction and determined by GC-MS.

ND 10

Others

Hexabromocyclododecane (HBCDD) ppm

With reference to USEPA 3540C, by solvent extraction and determined by GC-MS.

ND 10

Test Report

Number: TWNC00370700 Test Conducted

*THJ0370700* Page 4 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Remarks: ppm = Parts per million based on weight of tested sample = mg/kg ND = Not detected RL = Reporting limit, quantitation limit of analyte in sample Responsibility of Chemist: Ryan Lin/ Pelny Hsiao/ Vico Lin Date Sample Received : May 06, 2014 Test Period : May 06, 2014 to May 12, 2014 RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100ppm) Lead (Pb) content 0.1% (1000ppm) Mercury (Hg) content 0.1% (1000ppm) Chromium VI (Cr6+) content 0.1% (1000ppm) Polybrominated Biphenyls (PBBs) 0.1% (1000ppm) Polybrominated Diphenyl Ethers (PBDEs) 0.1% (1000ppm)

The above limits were quoted from Annex II of 2011/65/EU for homogeneous material.

Test Report

Number: TWNC00370700 Test Conducted

*THJ0370700* Page 5 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBs/PBDEs Contents Reference Standard:Cd/Pb: IEC 62321-5:2013; Hg: IEC 62321-4:2013; Chromium (VI)/PBBs/PBDEs: IEC 62321:2008 Remarks: *1: List of Appropriate Acid:

Material Acid Added for Digestion Polymers HNO3,HCl,HF,H2O2,H3BO3 Metals HNO3,HCl,HF Electronics HNO3,HCl,H2O2,HBF4

*2: If the result of spot test is positive, Chromium VI would be determined as detected.

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic

solvent

PBBs/PBDEs

Analyzed by GC-MS

Sample preparation

Take sample and immerse into Aqua Regia, start to etch plating layer

Stop the etching procedure upon color change completely

Take the Aqua solution as plating component and etched body as substrate component

For non-metal part For metal part

Make up with deionized waterand add diphenyl-carbazide

solution

Cr6+

Analyzed by UV-VIS

By spot test

Get 50cm2 sample

By boiling water extraction

Negative *2

Substrate Plating

Weigh sample and add alkaline solution

Definite temp. extraction

Cool and filter the extract

Cr6+

For different material, digest the sample with

appropriate acid*1

Make up with deionized water

Cd/Pb/Hg

Analyzed by ICP-OES

Confirm the tested samples are totally

dissolved

Test Report

Number: TWNC00370700 Test Conducted

*THJ0370700* Page 6 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Heavy Metal (Sb) Contents Reference Method:USEPA 3052

Sampling

Weigh sample and digest in microwave digestion oven with suitable acid

Transfer the digested solution and make up with deionized water

Analyzed by ICP-OES

Confirm the tested samples are totally dissolved

Test Report

Number: TWNC00370700 Test Conducted

*THJ0370700* Page 7 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Halogen Contents Reference Method:EN 14582

Add absorbent in a combustion bomb & place weighed sample into sample cup

Fill oxygen into the combustion bomb

Ignite then leave the bomb at room temperature

Transfer the absorbent into a volumetric flask

Make up with deionized water

Sampling

Analyzed by Ion Chromatography

Test Report

Number: TWNC00370700 Test Conducted

*THJ0370700* Page 8 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Phthalates Contents Reference Method: EN 14372: 2004

Sampling

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic solvent

Analyzed by GC-MS

Test Report

Number: TWNC00370700 Test Conducted

*THJ0370700* Page 9 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Hexabromocyclododecane (HBCDD) Content Reference Method:USEPA 3540C

Sampling

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic solvent

Analyzed by GC-MS

Test Report

Number: TWNC00370700 Test Conducted

*THJ0370700* Page 10 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

End of Report

This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for anyparticular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and onlyaccepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes nowarranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conductthe Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct.

Number: TWNC00370700

*THJ0370700* Page 11 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Number: TWNC00370700

*THJ0370700* Page 12 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Test Report Number : TWNC00370703

Authorized by: On Behalf of Intertek Testing Services Taiwan Limited K. Y. Liang Director

*THJ0370703* Page 1 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Applicant: Littelfuse, S.A. de C.V. Date : May 12, 2014 Blvd. Fausto Z. Martinez #1800

Col. Magisterio Seccion 38 C.P. 26070 Piedra Negras, Coahuila, Mexico

Sample Description: One (1) group of submitted samples said to be : Part Description : Body 150A Part Number : 353.2131.5150 Date Sample Received : May 06, 2014 Date Test Started : May 06, 2014

Test Conducted :

As requested by the applicant, for details please refer to attached pages.

Test Report

Number: TWNC00370703 Test Conducted

*THJ0370703* Page 2 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Test Result Summary: Result

Test Item Unit Test Method Grey plastic

RL

Heavy Metal

Cadmium (Cd) content ppm

With reference to IEC 62321-5: 2013, by microwave or acid digestion and determined by ICP-OES.

ND 2

Lead (Pb) content ppm

With reference to IEC 62321-5: 2013, by microwave or acid digestion and determined by ICP-OES.

17 2

Mercury (Hg) content ppm

With reference to IEC 62321-4: 2013, by microwave or acid digestion and determined by ICP-OES.

ND 2

Antimony (Sb) Content ppm With reference to USEPA 3052, by microwave digestion and determined by ICP-OES.

25305 2

Chromium VI (Cr6+) content ppm

With reference to IEC 62321: 2008, by alkaline digestion and determined by UV-Vis Spectrophotometer.

ND 1

Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) ppm ND 5

Dibrominated Biphenyls (DiBB) ppm ND 5

Tribrominated Biphenyls (TriBB) ppm ND 5

Tetrabrominated Biphenyls (TetraBB) ppm ND 5

Pentabrominated Biphenyls (PentaBB) ppm ND 5

Hexabrominated Biphenyls (HexaBB) ppm ND 5

Heptabrominated Biphenyls (HeptaBB) ppm ND 5

Octabrominated Biphenyls (OctaBB) ppm ND 5

Nonabrominated Biphenyls (NonaBB) ppm ND 5

Decabrominated Biphenyl (DecaBB) ppm

With reference to IEC 62321: 2008, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary.

ND 5

Test Report

Number: TWNC00370703 Test Conducted

*THJ0370703* Page 3 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Result

Test Item Unit Test Method Grey plastic

RL

Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) ppm ND 5

Dibrominated Diphenyl Ethers (DiBDE) ppm ND 5

Tribrominated Diphenyl Ethers (TriBDE) ppm ND 5

Tetrabrominated Diphenyl Ethers (TetraBDE) ppm ND 5

Pentabrominated Diphenyl Ethers (PentaBDE) ppm ND 5

Hexabrominated Diphenyl Ethers (HexaBDE) ppm ND 5

Heptabrominated Diphenyl Ethers (HeptaBDE) ppm ND 5

Octabrominated Diphenyl Ethers (OctaBDE) ppm ND 5

Nonabrominated Diphenyl Ethers (NonaBDE) ppm ND 5

Decabrominated Diphenyl Ether (DecaBDE) ppm

With reference to IEC 62321: 2008, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary.

ND 5

Halogen Content Fluorine (F) ppm 777 50 Chlorine (Cl) ppm 78 50 Bromine (Br) ppm 59213 50 Iodine (I) ppm

With reference to EN 14582:2007 by combustion bomb with oxygen and determined by Ion Chromatography. ND 50

Phthalates Di(2-ethylhexyl) Phthalate (DEHP) ppm ND 10

Dibutyl Phthalate (DBP) ppm ND 10

Benzyl Butyl Phthalate (BBP) ppm ND 10

Diisodecyl Phthalate (DIBP) ppm

With reference to EN 14372: 2004, by solvent extraction and determined by GC-MS.

ND 10

Others

Hexabromocyclododecane (HBCDD) ppm

With reference to USEPA 3540C, by solvent extraction and determined by GC-MS.

ND 10

Test Report

Number: TWNC00370703 Test Conducted

*THJ0370703* Page 4 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Remarks: ppm = Parts per million based on weight of tested sample = mg/kg ND = Not detected RL = Reporting limit, quantitation limit of analyte in sample Responsibility of Chemist: Ryan Lin/ Pelny Hsiao/ Vico Lin Date Sample Received : May 06, 2014 Test Period : May 06, 2014 to May 12, 2014 RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100ppm) Lead (Pb) content 0.1% (1000ppm) Mercury (Hg) content 0.1% (1000ppm) Chromium VI (Cr6+) content 0.1% (1000ppm) Polybrominated Biphenyls (PBBs) 0.1% (1000ppm) Polybrominated Diphenyl Ethers (PBDEs) 0.1% (1000ppm)

The above limits were quoted from Annex II of 2011/65/EU for homogeneous material.

Test Report

Number: TWNC00370703 Test Conducted

*THJ0370703* Page 5 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBs/PBDEs Contents Reference Standard:Cd/Pb: IEC 62321-5:2013; Hg: IEC 62321-4:2013; Chromium (VI)/PBBs/PBDEs: IEC 62321:2008 Remarks: *1: List of Appropriate Acid:

Material Acid Added for Digestion Polymers HNO3,HCl,HF,H2O2,H3BO3 Metals HNO3,HCl,HF Electronics HNO3,HCl,H2O2,HBF4

*2: If the result of spot test is positive, Chromium VI would be determined as detected.

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic

solvent

PBBs/PBDEs

Analyzed by GC-MS

Sample preparation

Take sample and immerse into Aqua Regia, start to etch plating layer

Stop the etching procedure upon color change completely

Take the Aqua solution as plating component and etched body as substrate component

For non-metal part For metal part

Make up with deionized waterand add diphenyl-carbazide

solution

Cr6+

Analyzed by UV-VIS

By spot test

Get 50cm2 sample

By boiling water extraction

Negative *2

Substrate Plating

Weigh sample and add alkaline solution

Definite temp. extraction

Cool and filter the extract

Cr6+

For different material, digest the sample with

appropriate acid*1

Make up with deionized water

Cd/Pb/Hg

Analyzed by ICP-OES

Confirm the tested samples are totally

dissolved

Test Report

Number: TWNC00370703 Test Conducted

*THJ0370703* Page 6 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Heavy Metal (Sb) Contents Reference Method:USEPA 3052

Sampling

Weigh sample and digest in microwave digestion oven with suitable acid

Transfer the digested solution and make up with deionized water

Analyzed by ICP-OES

Confirm the tested samples are totally dissolved

Test Report

Number: TWNC00370703 Test Conducted

*THJ0370703* Page 7 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Halogen Contents Reference Method:EN 14582

Add absorbent in a combustion bomb & place weighed sample into sample cup

Fill oxygen into the combustion bomb

Ignite then leave the bomb at room temperature

Transfer the absorbent into a volumetric flask

Make up with deionized water

Sampling

Analyzed by Ion Chromatography

Test Report

Number: TWNC00370703 Test Conducted

*THJ0370703* Page 8 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Phthalates Contents Reference Method: EN 14372: 2004

Sampling

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic solvent

Analyzed by GC-MS

Test Report

Number: TWNC00370703 Test Conducted

*THJ0370703* Page 9 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Hexabromocyclododecane (HBCDD) Content Reference Method:USEPA 3540C

Sampling

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic solvent

Analyzed by GC-MS

Test Report

Number: TWNC00370703 Test Conducted

*THJ0370703* Page 10 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

End of Report

This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for anyparticular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and onlyaccepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes nowarranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conductthe Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct.

Number: TWNC00370703

*THJ0370703* Page 11 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Number: TWNC00370703

*THJ0370703* Page 12 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Test Report Number : TWNC00376095

Authorized by: On Behalf of Intertek Testing Services Taiwan Limited K. Y. Liang Director

*THJ0376095* Page 1 of 6 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Applicant: Littelfuse, S.A. de C.V. Date : Jun 12, 2014 Blvd. Fausto Z. Martinez #1800

Col. Magisterio Seccion 38 C.P. 26070 Piedra Negras, Coahuila, Mexico

Sample Description: One (1) group of submitted samples said to be : Part Description : BF1 strip Part Number : 353.1119.4043 Date Sample Received : Jun 06, 2014 Date Test Started : Jun 06, 2014

Test Conducted :

As requested by the applicant, for details please refer to attached pages.

Tested Components

(1) Coppery metal substrate (2) Silvery plating layer

Test Report

Number: TWNC00376095 Test Conducted

*THJ0376095* Page 2 of 6 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Test Result Summary:

Result Test Item Unit Test Method

(1) (2) RL

Heavy Metal

Cadmium (Cd) content ppm

With reference to IEC 62321-5: 2013, by microwave or acid digestion and determined by ICP-OES.

ND ND 2

Lead (Pb) content ppm

With reference to IEC 62321-5: 2013, by microwave or acid digestion and determined by ICP-OES.

14(#) 444(#) 2

Mercury (Hg) content ppm

With reference to IEC 62321-4: 2013, by microwave or acid digestion and determined by ICP-OES.

ND ND 2

Chromium VI (Cr6+) content mg/kg with

50 cm2

With reference to IEC 62321: 2008, by boiling water extraction and determined by UV-Vis Spectrophotometer.

Negative Negative 0.02

Remarks: ppm = Parts per million based on weight of tested sample = mg/kg ND = Not detected RL = Reporting limit, quantitation limit of analyte in sample mg/kg with 50cm2 = Milligram per kilogram with 50 square centimeter Negative = A negative test result indicated positive observation was not found at the time of test. # = The result of lead was only for reference if the base material contained lead, because the lead

may release from substrate during acid etching process as well as from electroplating layer. Responsibility of Chemist: Ryan Lin/ Pelny Hsiao Date Sample Received : Jun 06, 2014 Test Period : Jun 06, 2014 to Jun 11, 2014 RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100ppm) Lead (Pb) content 0.1% (1000ppm) Mercury (Hg) content 0.1% (1000ppm) Chromium VI (Cr6+) content 0.1% (1000ppm)

The above limits were quoted from Annex II of 2011/65/EU for homogeneous material.

Test Report

Number: TWNC00376095 Test Conducted

*THJ0376095* Page 3 of 6 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI) Reference Standard:Cd/Pb: IEC 62321-5:2013; Hg: IEC 62321-4:2013; Chromium (VI): IEC 62321:2008 Remarks: *1: List of Appropriate Acid:

Material Acid Added for Digestion Polymers HNO3,HCl,HF,H2O2,H3BO3 Metals HNO3,HCl,HF Electronics HNO3,HCl,H2O2,HBF4

*2: If the result of spot test is positive, Chromium VI would be determined as detected.

For different material, digest the sample with

appropriate acid*1

Make up with deionized water

Cd/Pb/Hg

Analyzed by ICP-OES

Confirm the tested samples are totally

dissolved

Sample preparation

Take sample and immerse into Aqua Regia, start to etch plating layer

Stop the etching procedure upon color change completely

Take the Aqua solution as plating component and etched body as substrate component

Cr6+

Make up with deionized water and add diphenyl-carbazide solution

Analyzed by UV-VIS

By spot test

Get 50cm2 sample

By boiling water extraction

Negative *2

Substrate Plating

Test Report

Number: TWNC00376095 Test Conducted

*THJ0376095* Page 4 of 6 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

End of Report

This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for anyparticular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and onlyaccepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes nowarranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conductthe Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct.

Number: TWNC00376095

*THJ0376095* Page 5 of 6 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Number: TWNC00376095

*THJ0376095* Page 6 of 6 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Test Report Number : TWNC00342141

Authorized by: On Behalf of Intertek Testing Services Taiwan Limited K. Y. Liang Director

*THJ0342141* Page 1 of 6 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Applicant: Littelfuse Philippines Inc. Date : Nov 15, 2013 LIMA Technology Center, Lipa City,

Malvar, Batangas

Sample Description: One (1) group of submitted samples said to be : Part Description : Element Part Number : 353.1126.4043 Date Sample Received : Nov 12, 2013 Date Test Started : Nov 12, 2013

Test Conducted :

As requested by the applicant, for details please refer to attached pages.

Test Report

Number: TWNC00342141 Test Conducted

*THJ0342141* Page 2 of 6 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Test Result Summary:

Result Test Item Unit Test Method

Silvery metal RL

Heavy Metal

Cadmium (Cd) content ppm

With reference to IEC 62321-5: 2013, by microwave or acid digestion and determined by ICP-OES.

ND 2

Lead (Pb) content ppm

With reference to IEC 62321-5: 2013, by microwave or acid digestion and determined by ICP-OES.

ND 2

Mercury (Hg) content ppm

With reference to IEC 62321-4: 2013, by microwave or acid digestion and determined by ICP-OES.

ND 2

Chromium VI (Cr6+) content mg/kg with

50 cm2

With reference to IEC 62321: 2008, by boiling water extraction and determined by UV-Vis Spectrophotometer.

Negative 0.02

Remarks: ppm = Parts per million based on weight of tested sample = mg/kg ND = Not detected RL = Reporting limit, quantitation limit of analyte in sample mg/kg with 50cm2 = Milligram per kilogram with 50 square centimeter Negative = A negative test result indicated positive observation was not found at the time of test. Responsibility of Chemist: Kevin Liu/ Irene Chiou Date Sample Received : Nov 12, 2013 Test Period : Nov 12, 2013 to Nov 15, 2013 RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100ppm) Lead (Pb) content 0.1% (1000ppm) Mercury (Hg) content 0.1% (1000ppm) Chromium VI (Cr6+) content 0.1% (1000ppm)

The above limits were quoted from Annex II of 2011/65/EU for homogeneous material.

Test Report

Number: TWNC00342141 Test Conducted

*THJ0342141* Page 3 of 6 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI) Reference Standard:Cd/Pb: IEC 62321-5:2013; Hg: IEC 62321-4:2013; Chromium (VI): IEC 62321:2008 Remarks: *1: List of Appropriate Acid:

Material Acid Added for Digestion Polymers HNO3,HCl,HF,H2O2,H3BO3 Metals HNO3,HCl,HF Electronics HNO3,HCl,H2O2,HBF4

*2: If the result of spot test is positive, Chromium VI would be determined as detected.

Sampling

For different material, digest the sample with appropriate acid*1

Make up with deionized water

Cd/Pb/Hg

Analyzed by ICP-OES

Weigh sample and add alkaline solution

Definite temp. extraction

Make up with deionized water and add diphenyl-carbazide solution

Cool and filter the extract

Cr6+

Analyzed by UV-VIS

By spot test

Get 50cm2 sample

Boiling water extraction

MetalPolymers / Electronics

Negative*2 Confirm the tested samples are totally

dissolved

Test Report

Number: TWNC00342141 Test Conducted

*THJ0342141* Page 4 of 6 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

End of Report

This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for anyparticular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and onlyaccepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes nowarranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conductthe Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct.

Number: TWNC00342141

*THJ0342141* Page 5 of 6 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Number: TWNC00342141

*THJ0342141* Page 6 of 6 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Test Report Number : TWNC00385279

Authorized by: On Behalf of Intertek Testing Services Taiwan Limited K. Y. Liang Director

*THJ0385279* Page 1 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Applicant: Littelfuse, S.A. de C.V. Date : Aug 04, 2014 Blvd. Fausto Z. Martinez #1800

Col. Magisterio Seccion 38 C.P. 26070 Piedra Negras, Coahuila, Mexico

Sample Description: One (1) group of submitted samples said to be : Part Description : Arnite AV2 365 Sn - White Plastic Pellets Part Number : 325.2131.0001 Date Sample Received : Jul 29, 2014 Date Test Started : Jul 29, 2014

Test Conducted :

As requested by the applicant, for details please refer to attached pages.

Test Report Number : TWNC00385279

Test Conducted

*THJ0385279* Page 2 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Test Result Summary:

Result Test Item Unit Test Method

Submitted samples RL

Heavy Metal

Cadmium (Cd) content ppm

With reference to IEC 62321-5: 2013, by microwave or acid digestion and determined by ICP-OES.

ND 2

Lead (Pb) content ppm

With reference to IEC 62321-5: 2013, by microwave or acid digestion and determined by ICP-OES.

12 2

Mercury (Hg) content ppm

With reference to IEC 62321-4: 2013, by microwave or acid digestion and determined by ICP-OES.

ND 2

Antimony (Sb) Content ppm With reference to USEPA 3052, by microwave digestion and determined by ICP-OES.

21640 2

Chromium VI (Cr6+) content ppm

With reference to IEC 62321: 2008, by alkaline digestion and determined by UV-Vis Spectrophotometer.

ND 1

Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) ppm ND 5

Dibrominated Biphenyls (DiBB) ppm ND 5

Tribrominated Biphenyls (TriBB) ppm ND 5

Tetrabrominated Biphenyls (TetraBB) ppm ND 5

Pentabrominated Biphenyls (PentaBB) ppm ND 5

Hexabrominated Biphenyls (HexaBB) ppm ND 5

Heptabrominated Biphenyls (HeptaBB) ppm ND 5

Octabrominated Biphenyls (OctaBB) ppm ND 5

Nonabrominated Biphenyls (NonaBB) ppm ND 5

Decabrominated Biphenyl (DecaBB) ppm

With reference to IEC 62321: 2008, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary.

ND 5

Test Report Number : TWNC00385279

Test Conducted

*THJ0385279* Page 3 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Result

Test Item Unit Test Method Submitted samples

RL

Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) ppm ND 5

Dibrominated Diphenyl Ethers (DiBDE) ppm ND 5

Tribrominated Diphenyl Ethers (TriBDE) ppm ND 5

Tetrabrominated Diphenyl Ethers (TetraBDE) ppm ND 5

Pentabrominated Diphenyl Ethers (PentaBDE) ppm ND 5

Hexabrominated Diphenyl Ethers (HexaBDE) ppm ND 5

Heptabrominated Diphenyl Ethers (HeptaBDE) ppm ND 5

Octabrominated Diphenyl Ethers (OctaBDE) ppm ND 5

Nonabrominated Diphenyl Ethers (NonaBDE) ppm ND 5

Decabrominated Diphenyl Ether (DecaBDE) ppm

With reference to IEC 62321: 2008, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary.

ND 5

Halogen Content Fluorine (F) ppm 557 50 Chlorine (Cl) ppm ND 50 Bromine (Br) ppm 65977 50 Iodine (I) ppm

With reference to EN 14582:2007 by combustion bomb with oxygen and determined by Ion Chromatography. ND 50

Phthalates Di(2-ethylhexyl) Phthalate (DEHP) ppm ND 10

Dibutyl Phthalate (DBP) ppm ND 10

Benzyl Butyl Phthalate (BBP) ppm ND 10

Diisobutyl Phthalate (DIBP) ppm

With reference to EN 14372: 2004, by solvent extraction and determined by GC-MS.

ND 10

Test Report Number : TWNC00385279

Test Conducted

*THJ0385279* Page 4 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Result

Test Item Unit Test Method Submitted samples

RL

Others

Hexabromocyclododecane (HBCDD) ppm

With reference to USEPA 3540C, by solvent extraction and determined by GC-MS.

ND 10

Remarks: ppm = Parts per million based on weight of tested sample = mg/kg ND = Not detected RL = Reporting limit, quantitation limit of analyte in sample Responsibility of Chemist: Ryan Lin/ Pelny Hsiao/ Vico Lin Date Sample Received : Jul 29, 2014 Test Period : Jul 29, 2014 to Aug 04, 2014 RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100ppm) Lead (Pb) content 0.1% (1000ppm) Mercury (Hg) content 0.1% (1000ppm) Chromium VI (Cr6+) content 0.1% (1000ppm) Polybrominated Biphenyls (PBBs) 0.1% (1000ppm) Polybrominated Diphenyl Ethers (PBDEs) 0.1% (1000ppm)

The above limits were quoted from Annex II of 2011/65/EU for homogeneous material.

Test Report Number : TWNC00385279

Test Conducted

*THJ0385279* Page 5 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBs/PBDEs Contents Reference Standard:Cd/Pb: IEC 62321-5:2013; Hg: IEC 62321-4:2013; Chromium (VI)/PBBs/PBDEs: IEC 62321:2008 Remarks: *1: List of Appropriate Acid:

Material Acid Added for Digestion Polymers HNO3,HCl,HF,H2O2,H3BO3 Metals HNO3,HCl,HF Electronics HNO3,HCl,H2O2,HBF4

*2: If the result of spot test is positive, Chromium VI would be determined as detected.

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic

solvent

PBBs/PBDEs

Analyzed by GC-MS

Sample preparation

Take sample and immerse into Aqua Regia, start to etch plating layer

Stop the etching procedure upon color change completely

Take the Aqua solution as plating component and etched body as substrate component

For non-metal part For metal part

Make up with deionized waterand add diphenyl-carbazide

solution

Cr6+

Analyzed by UV-VIS

By spot test

Get 50cm2 sample

By boiling water extraction

Negative *2

Substrate Plating

Weigh sample and add alkaline solution

Definite temp. extraction

Cool and filter the extract

Cr6+

For different material, digest the sample with

appropriate acid*1

Make up with deionized water

Cd/Pb/Hg

Analyzed by ICP-OES

Confirm the tested samples are totally

dissolved

Test Report Number : TWNC00385279

Test Conducted

*THJ0385279* Page 6 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Heavy Metal (Sb) Contents Reference Method:USEPA 3052

Sampling

Weigh sample and digest in microwave digestion oven with suitable acid

Transfer the digested solution and make up with deionized water

Analyzed by ICP-OES

Confirm the tested samples are totally dissolved

Test Report Number : TWNC00385279

Test Conducted

*THJ0385279* Page 7 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Halogen Contents Reference Method:EN 14582

Add absorbent in a combustion bomb & place weighed sample into sample cup

Fill oxygen into the combustion bomb

Ignite then leave the bomb at room temperature

Transfer the absorbent into a volumetric flask

Make up with deionized water

Sampling

Analyzed by Ion Chromatography

Test Report Number : TWNC00385279

Test Conducted

*THJ0385279* Page 8 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Phthalates Contents Reference Method: EN 14372: 2004

Sampling

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic solvent

Analyzed by GC-MS

Test Report Number : TWNC00385279

Test Conducted

*THJ0385279* Page 9 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Hexabromocyclododecane (HBCDD) Content Reference Method:USEPA 3540C

Sampling

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic solvent

Analyzed by GC-MS

Test Report Number : TWNC00385279

Test Conducted

*THJ0385279* Page 10 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

End of Report

This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for any particular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and only accepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes no warranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conduct the Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct.

Number : TWNC00385279

THJ0385279 Page 11 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Number : TWNC00385279

THJ0385279 Page 12 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Test Report Number : TWNC00376096

Authorized by: On Behalf of Intertek Testing Services Taiwan Limited K. Y. Liang Director

*THJ0376096* Page 1 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Applicant: Littelfuse, S.A. de C.V. Date : Jun 12, 2014 Blvd. Fausto Z. Martinez #1800

Col. Magisterio Seccion 38 C.P. 26070 Piedra Negras, Coahuila, Mexico

Sample Description: One (1) group of submitted samples said to be : Part Description : Body 200A Part Number : 353.2131.5200 Date Sample Received : Jun 06, 2014 Date Test Started : Jun 06, 2014

Test Conducted :

As requested by the applicant, for details please refer to attached pages.

Test Report

Number: TWNC00376096 Test Conducted

*THJ0376096* Page 2 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Test Result Summary:

Result Test Item Unit Test Method

Purple plastic RL

Heavy Metal

Cadmium (Cd) content ppm

With reference to IEC 62321-5: 2013, by microwave or acid digestion and determined by ICP-OES.

ND 2

Lead (Pb) content ppm

With reference to IEC 62321-5: 2013, by microwave or acid digestion and determined by ICP-OES.

21 2

Mercury (Hg) content ppm

With reference to IEC 62321-4: 2013, by microwave or acid digestion and determined by ICP-OES.

ND 2

Antimony (Sb) Content ppm With reference to USEPA 3052, by microwave digestion and determined by ICP-OES.

23825 2

Chromium VI (Cr6+) content ppm

With reference to IEC 62321: 2008, by alkaline digestion and determined by UV-Vis Spectrophotometer.

ND 1

Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) ppm ND 5

Dibrominated Biphenyls (DiBB) ppm ND 5

Tribrominated Biphenyls (TriBB) ppm ND 5

Tetrabrominated Biphenyls (TetraBB) ppm ND 5

Pentabrominated Biphenyls (PentaBB) ppm ND 5

Hexabrominated Biphenyls (HexaBB) ppm ND 5

Heptabrominated Biphenyls (HeptaBB) ppm ND 5

Octabrominated Biphenyls (OctaBB) ppm ND 5

Nonabrominated Biphenyls (NonaBB) ppm ND 5

Decabrominated Biphenyl (DecaBB) ppm

With reference to IEC 62321: 2008, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary.

ND 5

Test Report

Number: TWNC00376096 Test Conducted

*THJ0376096* Page 3 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Result

Test Item Unit Test Method Purple plastic

RL

Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) ppm ND 5

Dibrominated Diphenyl Ethers (DiBDE) ppm ND 5

Tribrominated Diphenyl Ethers (TriBDE) ppm ND 5

Tetrabrominated Diphenyl Ethers (TetraBDE) ppm ND 5

Pentabrominated Diphenyl Ethers (PentaBDE) ppm ND 5

Hexabrominated Diphenyl Ethers (HexaBDE) ppm ND 5

Heptabrominated Diphenyl Ethers (HeptaBDE) ppm ND 5

Octabrominated Diphenyl Ethers (OctaBDE) ppm ND 5

Nonabrominated Diphenyl Ethers (NonaBDE) ppm ND 5

Decabrominated Diphenyl Ether (DecaBDE) ppm

With reference to IEC 62321: 2008, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary.

ND 5

Halogen Content Fluorine (F) ppm 344 50 Chlorine (Cl) ppm ND 50 Bromine (Br) ppm 61219 50 Iodine (I) ppm

With reference to EN 14582:2007 by combustion bomb with oxygen and determined by Ion Chromatography. ND 50

Phthalates Di(2-ethylhexyl) Phthalate (DEHP) ppm ND 10

Dibutyl Phthalate (DBP) ppm ND 10

Benzyl Butyl Phthalate (BBP) ppm ND 10

Diisodecyl Phthalate (DIBP) ppm

With reference to EN 14372: 2004, by solvent extraction and determined by GC-MS.

ND 10

Others

Hexabromocyclododecane (HBCDD) ppm

With reference to USEPA 3540C, by solvent extraction and determined by GC-MS.

ND 10

Test Report

Number: TWNC00376096 Test Conducted

*THJ0376096* Page 4 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Remarks: ppm = Parts per million based on weight of tested sample = mg/kg ND = Not detected RL = Reporting limit, quantitation limit of analyte in sample Responsibility of Chemist: Ryan Lin/ Pelny Hsiao/ Vico Lin Date Sample Received : Jun 06, 2014 Test Period : Jun 06, 2014 to Jun 11, 2014 RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100ppm) Lead (Pb) content 0.1% (1000ppm) Mercury (Hg) content 0.1% (1000ppm) Chromium VI (Cr6+) content 0.1% (1000ppm) Polybrominated Biphenyls (PBBs) 0.1% (1000ppm) Polybrominated Diphenyl Ethers (PBDEs) 0.1% (1000ppm)

The above limits were quoted from Annex II of 2011/65/EU for homogeneous material.

Test Report

Number: TWNC00376096 Test Conducted

*THJ0376096* Page 5 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBs/PBDEs Contents Reference Standard:Cd/Pb: IEC 62321-5:2013; Hg: IEC 62321-4:2013; Chromium (VI)/PBBs/PBDEs: IEC 62321:2008 Remarks: *1: List of Appropriate Acid:

Material Acid Added for Digestion Polymers HNO3,HCl,HF,H2O2,H3BO3 Metals HNO3,HCl,HF Electronics HNO3,HCl,H2O2,HBF4

*2: If the result of spot test is positive, Chromium VI would be determined as detected.

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic

solvent

PBBs/PBDEs

Analyzed by GC-MS

Sample preparation

Take sample and immerse into Aqua Regia, start to etch plating layer

Stop the etching procedure upon color change completely

Take the Aqua solution as plating component and etched body as substrate component

For non-metal part For metal part

Make up with deionized waterand add diphenyl-carbazide

solution

Cr6+

Analyzed by UV-VIS

By spot test

Get 50cm2 sample

By boiling water extraction

Negative *2

Substrate Plating

Weigh sample and add alkaline solution

Definite temp. extraction

Cool and filter the extract

Cr6+

For different material, digest the sample with

appropriate acid*1

Make up with deionized water

Cd/Pb/Hg

Analyzed by ICP-OES

Confirm the tested samples are totally

dissolved

Test Report

Number: TWNC00376096 Test Conducted

*THJ0376096* Page 6 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Heavy Metal (Sb) Contents Reference Method:USEPA 3052

Sampling

Weigh sample and digest in microwave digestion oven with suitable acid

Transfer the digested solution and make up with deionized water

Analyzed by ICP-OES

Confirm the tested samples are totally dissolved

Test Report

Number: TWNC00376096 Test Conducted

*THJ0376096* Page 7 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Halogen Contents Reference Method:EN 14582

Add absorbent in a combustion bomb & place weighed sample into sample cup

Fill oxygen into the combustion bomb

Ignite then leave the bomb at room temperature

Transfer the absorbent into a volumetric flask

Make up with deionized water

Sampling

Analyzed by Ion Chromatography

Test Report

Number: TWNC00376096 Test Conducted

*THJ0376096* Page 8 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Phthalates Contents Reference Method: EN 14372: 2004

Sampling

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic solvent

Analyzed by GC-MS

Test Report

Number: TWNC00376096 Test Conducted

*THJ0376096* Page 9 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Hexabromocyclododecane (HBCDD) Content Reference Method:USEPA 3540C

Sampling

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic solvent

Analyzed by GC-MS

Test Report

Number: TWNC00376096 Test Conducted

*THJ0376096* Page 10 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

End of Report

This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for anyparticular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and onlyaccepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes nowarranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conductthe Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct.

Number: TWNC00376096

*THJ0376096* Page 11 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Number: TWNC00376096

*THJ0376096* Page 12 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Test Report Number : TWNC00376097

Authorized by: On Behalf of Intertek Testing Services Taiwan Limited K. Y. Liang Director

*THJ0376097* Page 1 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Applicant: Littelfuse, S.A. de C.V. Date : Jun 12, 2014 Blvd. Fausto Z. Martinez #1800

Col. Magisterio Seccion 38 C.P. 26070 Piedra Negras, Coahuila, Mexico

Sample Description: One (1) group of submitted samples said to be : Part Description : Cover Part Number : 353.2140.1000 Date Sample Received : Jun 06, 2014 Date Test Started : Jun 06, 2014

Test Conducted :

As requested by the applicant, for details please refer to attached pages.

Test Report

Number: TWNC00376097 Test Conducted

*THJ0376097* Page 2 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Test Result Summary:

Result Test Item Unit Test Method

Semitransparent plastic RL

Heavy Metal

Cadmium (Cd) content ppm

With reference to IEC 62321-5: 2013, by microwave or acid digestion and determined by ICP-OES.

ND 2

Lead (Pb) content ppm

With reference to IEC 62321-5: 2013, by microwave or acid digestion and determined by ICP-OES.

ND 2

Mercury (Hg) content ppm

With reference to IEC 62321-4: 2013, by microwave or acid digestion and determined by ICP-OES.

ND 2

Antimony (Sb) Content ppm With reference to USEPA 3052, by microwave digestion and determined by ICP-OES.

ND 2

Chromium VI (Cr6+) content ppm

With reference to IEC 62321: 2008, by alkaline digestion and determined by UV-Vis Spectrophotometer.

ND 1

Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) ppm ND 5

Dibrominated Biphenyls (DiBB) ppm ND 5

Tribrominated Biphenyls (TriBB) ppm ND 5

Tetrabrominated Biphenyls (TetraBB) ppm ND 5

Pentabrominated Biphenyls (PentaBB) ppm ND 5

Hexabrominated Biphenyls (HexaBB) ppm ND 5

Heptabrominated Biphenyls (HeptaBB) ppm ND 5

Octabrominated Biphenyls (OctaBB) ppm ND 5

Nonabrominated Biphenyls (NonaBB) ppm ND 5

Decabrominated Biphenyl (DecaBB) ppm

With reference to IEC 62321: 2008, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary.

ND 5

Test Report

Number: TWNC00376097 Test Conducted

*THJ0376097* Page 3 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Result

Test Item Unit Test Method Semitransparent plastic

RL

Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) ppm ND 5

Dibrominated Diphenyl Ethers (DiBDE) ppm ND 5

Tribrominated Diphenyl Ethers (TriBDE) ppm ND 5

Tetrabrominated Diphenyl Ethers (TetraBDE) ppm ND 5

Pentabrominated Diphenyl Ethers (PentaBDE) ppm ND 5

Hexabrominated Diphenyl Ethers (HexaBDE) ppm ND 5

Heptabrominated Diphenyl Ethers (HeptaBDE) ppm ND 5

Octabrominated Diphenyl Ethers (OctaBDE) ppm ND 5

Nonabrominated Diphenyl Ethers (NonaBDE) ppm ND 5

Decabrominated Diphenyl Ether (DecaBDE) ppm

With reference to IEC 62321: 2008, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary.

ND 5

Halogen Content Fluorine (F) ppm ND 50 Chlorine (Cl) ppm 2821 50 Bromine (Br) ppm ND 50 Iodine (I) ppm

With reference to EN 14582:2007 by combustion bomb with oxygen and determined by Ion Chromatography. ND 50

Phthalates Di(2-ethylhexyl) Phthalate (DEHP) ppm ND 10

Dibutyl Phthalate (DBP) ppm ND 10

Benzyl Butyl Phthalate (BBP) ppm ND 10

Diisodecyl Phthalate (DIBP) ppm

With reference to EN 14372: 2004, by solvent extraction and determined by GC-MS.

ND 10

Others

Hexabromocyclododecane (HBCDD) ppm

With reference to USEPA 3540C, by solvent extraction and determined by GC-MS.

ND 10

Test Report

Number: TWNC00376097 Test Conducted

*THJ0376097* Page 4 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Remarks: ppm = Parts per million based on weight of tested sample = mg/kg ND = Not detected RL = Reporting limit, quantitation limit of analyte in sample Responsibility of Chemist: Ryan Lin/ Pelny Hsiao/ Vico Lin Date Sample Received : Jun 06, 2014 Test Period : Jun 06, 2014 to Jun 11, 2014 RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100ppm) Lead (Pb) content 0.1% (1000ppm) Mercury (Hg) content 0.1% (1000ppm) Chromium VI (Cr6+) content 0.1% (1000ppm) Polybrominated Biphenyls (PBBs) 0.1% (1000ppm) Polybrominated Diphenyl Ethers (PBDEs) 0.1% (1000ppm)

The above limits were quoted from Annex II of 2011/65/EU for homogeneous material.

Test Report

Number: TWNC00376097 Test Conducted

*THJ0376097* Page 5 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBs/PBDEs Contents Reference Standard:Cd/Pb: IEC 62321-5:2013; Hg: IEC 62321-4:2013; Chromium (VI)/PBBs/PBDEs: IEC 62321:2008 Remarks: *1: List of Appropriate Acid:

Material Acid Added for Digestion Polymers HNO3,HCl,HF,H2O2,H3BO3 Metals HNO3,HCl,HF Electronics HNO3,HCl,H2O2,HBF4

*2: If the result of spot test is positive, Chromium VI would be determined as detected.

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic

solvent

PBBs/PBDEs

Analyzed by GC-MS

Sample preparation

Take sample and immerse into Aqua Regia, start to etch plating layer

Stop the etching procedure upon color change completely

Take the Aqua solution as plating component and etched body as substrate component

For non-metal part For metal part

Make up with deionized waterand add diphenyl-carbazide

solution

Cr6+

Analyzed by UV-VIS

By spot test

Get 50cm2 sample

By boiling water extraction

Negative *2

Substrate Plating

Weigh sample and add alkaline solution

Definite temp. extraction

Cool and filter the extract

Cr6+

For different material, digest the sample with

appropriate acid*1

Make up with deionized water

Cd/Pb/Hg

Analyzed by ICP-OES

Confirm the tested samples are totally

dissolved

Test Report

Number: TWNC00376097 Test Conducted

*THJ0376097* Page 6 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Heavy Metal (Sb) Contents Reference Method:USEPA 3052

Sampling

Weigh sample and digest in microwave digestion oven with suitable acid

Transfer the digested solution and make up with deionized water

Analyzed by ICP-OES

Confirm the tested samples are totally dissolved

Test Report

Number: TWNC00376097 Test Conducted

*THJ0376097* Page 7 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Halogen Contents Reference Method:EN 14582

Add absorbent in a combustion bomb & place weighed sample into sample cup

Fill oxygen into the combustion bomb

Ignite then leave the bomb at room temperature

Transfer the absorbent into a volumetric flask

Make up with deionized water

Sampling

Analyzed by Ion Chromatography

Test Report

Number: TWNC00376097 Test Conducted

*THJ0376097* Page 8 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Phthalates Contents Reference Method: EN 14372: 2004

Sampling

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic solvent

Analyzed by GC-MS

Test Report

Number: TWNC00376097 Test Conducted

*THJ0376097* Page 9 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Hexabromocyclododecane (HBCDD) Content Reference Method:USEPA 3540C

Sampling

Weigh sample and add organic solvent

By solvent extraction

Concentrate the extract and make up with organic solvent

Analyzed by GC-MS

Test Report

Number: TWNC00376097 Test Conducted

*THJ0376097* Page 10 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

End of Report

This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for anyparticular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and onlyaccepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes nowarranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conductthe Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct.

Number: TWNC00376097

*THJ0376097* Page 11 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Number: TWNC00376097

*THJ0376097* Page 12 of 12 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Test Report Number : TWNC00356175

Authorized by: On Behalf of Intertek Testing Services Taiwan Limited K. Y. Liang Director

*THJ0356175* Page 1 of 6 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Applicant: Littelfuse, S.A. de C.V. Date : Feb 17, 2014 Blvd. Fausto Z. Martinez #1800

Col. Magisterio Seccion 38 C.P. 26070 Piedra Negras, Coahuila, Mexico

Sample Description: One (1) group of submitted samples said to be : Part Description : SOLDER DIN 1707 1,5MM Part Number : 353.1590.0001 Date Sample Received : Feb 11, 2014 Date Test Started : Feb 11, 2014

Test Conducted :

As requested by the applicant, for details please refer to attached pages.

Test Report

Number: TWNC00356175 Test Conducted

*THJ0356175* Page 2 of 6 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Test Result Summary: Result

Test Item Unit Test Method Silvery metal

RL

Heavy Metal

Cadmium (Cd) content ppm

With reference to IEC 62321-5: 2013, by microwave or acid digestion and determined by ICP-OES.

ND 2

Lead (Pb) content ppm

With reference to IEC 62321-5: 2013, by microwave or acid digestion and determined by ICP-OES.

26 2

Mercury (Hg) content ppm

With reference to IEC 62321-4: 2013, by microwave or acid digestion and determined by ICP-OES.

ND 2

Chromium VI (Cr6+) content mg/kg with

50 cm2

With reference to IEC 62321: 2008, by boiling water extraction and determined by UV-Vis Spectrophotometer.

Negative 0.02

Remarks: ppm = Parts per million based on weight of tested sample = mg/kg ND = Not detected RL = Reporting limit, quantitation limit of analyte in sample mg/kg with 50cm2 = Milligram per kilogram with 50 square centimeter Negative = A negative test result indicated positive observation was not found at the time of test. Responsibility of Chemist: Kevin Liu/ Irene Chiou Date Sample Received : Feb 11, 2014 Test Period : Feb 11, 2014 to Feb 13, 2014 RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100ppm) Lead (Pb) content 0.1% (1000ppm) Mercury (Hg) content 0.1% (1000ppm) Chromium VI (Cr6+) content 0.1% (1000ppm)

The above limits were quoted from Annex II of 2011/65/EU for homogeneous material.

Test Report

Number: TWNC00356175 Test Conducted

*THJ0356175* Page 3 of 6 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI) Reference Standard:Cd/Pb: IEC 62321-5:2013; Hg: IEC 62321-4:2013; Chromium (VI): IEC 62321:2008 Remarks: *1: List of Appropriate Acid:

Material Acid Added for Digestion Polymers HNO3,HCl,HF,H2O2,H3BO3 Metals HNO3,HCl,HF Electronics HNO3,HCl,H2O2,HBF4

*2: If the result of spot test is positive, Chromium VI would be determined as detected.

Sampling

For different material, digest the sample with appropriate acid*1

Make up with deionized water

Cd/Pb/Hg

Analyzed by ICP-OES

Weigh sample and add alkaline solution

Definite temp. extraction

Make up with deionized water and add diphenyl-carbazide solution

Cool and filter the extract

Cr6+

Analyzed by UV-VIS

By spot test

Get 50cm2 sample

Boiling water extraction

MetalPolymers / Electronics

Negative*2 Confirm the tested samples are totally

dissolved

Test Report

Number: TWNC00356175 Test Conducted

*THJ0356175* Page 4 of 6 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

End of Report

This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for anyparticular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and onlyaccepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes nowarranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conductthe Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct.

Number: TWNC00356175

*THJ0356175* Page 5 of 6 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410

Number: TWNC00356175

*THJ0356175* Page 6 of 6 Intertek Testing Services Taiwan Ltd.

8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司

11492 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) 6602-2888.2797-8885 Fax: (+886-2) 6602-2410