icp test report certification packet - littelfuse.com/media/files/littelfuse/technical... · pb...

Form 585-047 Rev. A 1 2/21/06 1

Company Name: Littelfuse, Inc.

ICP Test Report Certification Packet

Product Type: Metal Oxide Varistors

Product Series: DA&DB Series RoHS Compliant models

Issue Date: Sep. 18, 2012

It is hereby certified by Littelfuse, Inc. that there is neither RoHS

(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:

< DGLF Environmental, Health & Safety Engineer >

(1) Parts, sub-materials and unit parts

This document covers Metal Oxide Varistors LA series RoHS-Compliant

models manufactured by Littelfuse, Inc.

Please see Table 1 for raw materials used.

(2) The ICP data on all measurable substances

Please see appropriate pages as identified in Table 1

Remarks：

Pb (lead) contained in copper alloy containing up to 4% is categorized as exempt under section 6 of the RoHS Annex.

Form 585-047 Rev. A 1 2/21/06 2

Table 1: List of Raw Materials covered by this report

NO. P/N Raw Material Description Page

1 N/A DD Black Disc 3-7

2 N/A Silver paste as internal electrodes 8-19

3 N/A Solder paste 20-31

4 N/A Terminals 32-36

5 N/A Epoxy Resin PCE210 4A Red 37-45

6 N/A Industrial Coating Resin 46-53

7 N/A Base & Lid 54-61

8 N/A Copper Screw, separating from Base & Lid 62-65

9 N/A Screw & Washier 66-69

Test Report Number: SZHH00699643

Authorized by: For Intertek Testing Services Shenzhen Ltd.

Ben N.L. Lin General Manager

Page 1 of 5 Intertek Testing Services Shenzhen Ltd.-TFH Division

7/F., ShekouTechnology Main Building, Industrial 7th Road,Shekou,Shenzhen, China Tel: (86-755) 2602 0111 Fax: (86-755) 2683 7118/9 Postcode: 518067

Attention is drawn to the terms and conditions printed overleaf.

Applicant: LITTELFUSE, INC Date: Jun 19, 2012 8755 WEST HIGGINS ROAD SUITE

500CHICAGO IL 60631 USA

Attn: KRISTEEN BACILA/ARSENIO CESISTA JR.

Sample Description:

One (1) submitted sample said to be DD black disc. Tested component: black solid material.

**************************************************************************************************************************************

Tests conducted:

As requested by the applicant, refer to attached page(s) for details. **************************************************************************************************************************************

Conclusion:

Tested Samples Standard Result Tested component of submitted sample

Restriction of the use of certain hazardous substance in electrical electronic and equipment (RoHS Direction 2002/95/EC and supersedure 2011/65/EU)

Pass

*********************************************************************************************************************************


Tests Conducted




RoHS Chemical Test (A) Test Result Summary:

Testing Item Result

Cadmium (Cd) Content (mg/kg) ND(<2) Lead (Pb) Content (mg/kg) ND(<2) Mercury (Hg) Content (mg/kg) ND(<2) Chromium (VI)(Cr6+) Content (mg/kg) 10 Polybrominated Biphenyls (PBBs)(mg/kg) Monobromobiphenyl (MonoBB) ND(<5) Dibromobiphenyl (DiBB) ND(<5) Tribromobiphenyl (TriBB) ND(<5) Tetrabromobiphenyl (TetraBB) ND(<5) Pentabromobiphenyl (PentaBB) ND(<5) Hexabromobiphenyl (HexaBB) ND(<5) Heptabromobiphenyl (HeptaBB) ND(<5) Octabromobiphenyl (OctaBB) ND(<5) Nonabromobiphenyl (NonaBB) ND(<5) Decabromobiphenyl (DecaBB) ND(<5) Polybrominated Diphenyl Ethers (PBDEs)(mg/kg) Monobromodiphenyl Ether (MonoBDE) ND(<5) Dibromodiphenyl Ether (DiBDE) ND(<5) Tribromodiphenyl Ether (TriBDE) ND(<5) Tetrabromodiphenyl Ether (TetraBDE) ND(<5) Pentabromodiphenyl Ether (PentaBDE) ND(<5) Hexabromodiphenyl Ether (HexaBDE) ND(<5) Heptabromodiphenyl Ether (HeptaBDE) ND(<5) Octabromodiphenyl Ether (OctaBDE) ND(<5) Nonabromodiphenyl Ether (NonaBDE) ND(<5) Decabromodiphenyl Ether (DecaBDE) ND(<5)

Chemist: Wang Haijun/Zeng Guoliang mg/kg = milligram per kilogram = ppm < = Less than

ND = Not detected *************************************************************************************************************************************


Tests Conducted




(B) RoHS Requirement:

Restricted Substances Limits Cadmium (Cd) 0.01% (100 mg/kg) Lead (Pb) 0.1% (1000 mg/kg) Mercury (Hg) 0.1% (1000 mg/kg) Chromium (VI) (Cr6+) 0.1% (1000 mg/kg) Polybrominated Biphenyls (PBBs) 0.1% (1000 mg/kg) Polybrominated Diphenyl Ethers (PBDEs) 0.1% (1000 mg/kg)

The above limits were quoted from 2002/95/EC and supersedure 2011/65/EU for homogeneous material.

(C) Test Method:

Testing Item Testing Method Reporting Limit

Cadmium (Cd) Content With reference to IEC 62321 Edition 1.0:2008, by acid digestion and determined by ICP - OES 2 mg/kg

Lead (Pb) Content With reference to IEC 62321 Edition 1.0:2008, by acid digestion and determined by ICP - OES 2 mg/kg

Mercury (Hg) Content With reference to IEC 62321 Edition 1.0:2008, by acid digestion and determined by ICP - OES 2 mg/kg

Chromium (VI)(Cr6+) Content With reference to IEC 62321 Edition 1.0:2008, by alkaline digestion and determined by UV-VIS Spectrophotometer

1 mg/kg

Polybrominated Biphenyls (PBBs)& Polybrominated Diphenyl Ethers (PBDEs)

With reference to IEC 62321 Edition 1.0:2008, by solvent extraction and determined by GC/MS and further HPLC confirmation when necessary

5 mg/kg

Date sample received: Jun 09, 2012

Testing period: Jun 09, 2012 to Jun 16, 2012 (D) Measurement Flowchart:

1. Test for Cd/Pb Contents Totally dissolved

*************************************************************************************************************************************

Put weighed sample into a suitable vessel

Add suitable acid Digest sample in vessel

Transfer the digested solution into a volumetric flask

Made up with deionized water

Analyzed by ICP-OES


Tests Conducted




2. Test for Hg Content Totally dissolved

3. Test for Chromium (VI) (Cr6+) Content (Alkaline Digestion)

*************************************************************************************************************************************

Put weighed sample into a microwave digestion vessel

Concentrated nitric acid, fluoroboric acid and hydrogen peroxide were added

Digest sample in microwave digestion vessel



Analyzed by ICP-OES

Weigh sample in an Erlenmeyer flask

Add digestion solution and continue stirring while heating at 90~95℃

Adjust the pH of the solution to 7.5±0.5 and transfer the solution to a volumetric flask

Make up with deionized water

Adjust the pH of the solution to 2.0±0.5

Add diphenylcarbazide solution and make up with deionized water

Analyze the mixture by using UV-VIS Spectrophotometer with wavelength set at 540 nm


Tests Conducted




4. Test for PBBs/PBDEs Contents

*************************************************************************************************************************************

End of report

Weigh sample and place in a thimble

Extracted by Soxhlet extraction with organic solvent

Concentrate the extract

Transfer the extract into a volumetric flask

Make up with organic solvent

Analyze by GC/MS and further HPLC confirmation when necessary

Test Reoort

SGS Job No. :

Model No. :

No. SHAEC1201680106 Daie: 21 Feb 2012 Page 1 of 6

SHIN-NIHON KAKIN CO.,LTD

1.6,IlIIYAMOTO,ITABASHI,TOKYO.JAPAN

The following sample(s) was/were submitted and identifed on behalf of the clients as : SILVER PASTE

Testing Pedod :

Test Requested :

Test lllethod :

Test Results :

Conclusion :

Date ofSample Rocaived . 17 Feb 2012

sP12-003156 - SH

SP.A6PL

fart|t@wsiddrl|JorfidllddctrB 2@'nl .-t,l.*[Aidrl€3e!l3rtl an 2(n?i3

1 7 F e b 2 0 1 2 - 2 1 F e h 2 0 1 2

Selected test(s) as requested by dier .

Please refer to next page(s).

Please refer to next page(s).

Based on the perfomed tests on submitted samples, the results of Lead,Merdry, Cadmium, Hexavalent chromium, Polybrominated biphenyls (PBB),Polybrominated diphenyl ethers (PBDE) comply with the limits as set by RoHSDirective 201 1/6tEU Annex ll; recasting 2002/95/EC.

Signed for and on behalf ofscs-csTc Ltd.

zQr"'Fan Jingjie, JJApproved Signatory

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Test Report No. SHAEC1201680106 DaEi 21 Feb 2012 Page 2 of 6

Test Results :

Test Ped Descriotion :

Sp€dm€n I'lo. SGS S€rnd6lD D6ctiptionI SHA12-016801.006 Green paste

Remarks :(1) 1 mg/kg= 1 PPm=0.0001%(2) IVDL = Method Detection Limit

(3) ND = Not Dete6ted ( < MDL )(4) "-" = Not Regulated

RoHS Di€dvE 201 1/65/EU

Test Method : Wth reference to lEc 62321;2008(1) Determination of Cadmium by ICP-OES.(2) Determination of Lead by ICP-OES.(3) Determination of Mercury by ICP-OES(4) Determination of Hexavalent Chromilm by Colodmetric Method using IJV'Vis(5) Determination of PBBS / PBDES content by GC-MS

Test ltem(s)

cadmium (Cd)

Lead (Pb)Mercury {Hg)Hexavabrn Chromium (Cr(Vl))

MonobromobiphenylDibromobiphenylTribromobiphenylTetrabromobiphenylPentabromobiphenylHexabromobiphenylHeptabrornobiphenylOctabromobiphenylNonabrcnobiphenylDecabromobiphenylSum of PBDESIvlonobromodiphenyl elher

tbi! udr100 mdks

1,000 mg/kg1,000 mg/kq1,000 mg/kg1,000 mg/kg

- ms/Kgmg/Kg

- msftsmg/Kg- mgftg_ m9/K9- mdks- mg/Kg- msftsmg/Kg

1,000 mg/kg- mgKg

MD!2222

5555555555

090NDNDNDNDN DNDNDNDNDNDNDNDNDNDNDNDND

dPrM isr 6tr'l.m-nd 6rdr dl

h.' d.Naa4.d b r.n, h' @dfu. E tE"-. B*;;?r*:;i!#1i';iiirtri4'!4, ^'!.:'1;" l! f-'-"1-19lilT1'g 1:

,iii.ilii'"j.l-jiiil'l;ildi#;;;;.n;[i|i;;;;i;i.;;iF'n;&c*;.*ot"tutt'*c"cp'o.lio;lld.;'dfr!oi.,'h..afu'.

'..tu ilm h sk tr ntsd nhrdry b rh rnp'.(.) t..bd

M6mb€rolrh€sGscrouD (scss )

l" E t&Y|I|iod&rrr ilf4eru{ctn 2!@!Sl.!t.*lEgltuitlagtl|} l*r@3

rE €ts-r1l6j{653 lzu6G2l)BF$6',r9 m63$dhH!(t-2r)614&Or HL{S-21)546!663 ..ssdid{tsSo

Test Report

Test ltem(s)

Dibromodiphenyl etherTribromodiphenyl elherTetrabromodiphenyl elherPentabromodiphenyl etherHe/abromodiphonyl etherHeptabromodiphenyl elherOclabromodiphenyl etherNonabromodiphenyl €th€rD€cabromodiphenyl ether

Test ltem{s)

Fluorine (F)

Chlorine (Cl)Bromine (Br)lodine (l)

Notes :

No. SHAECl201680106 Datet 21 Feb 2012 Page 3 of6

tilni! !d!mg/Kg

mg/Kg

msftsmg/Kgmg/xgmg/KgmgKgmgKsm9K9

MOt555555555

0p6N DN DNDNDNDN DNDNDND

MDt 04650 NO50 ND50 ND50 NO

Notes :(1) The maximum permissible limit is quoted from direclive 2011/65/EU, Annex ll(2) Result shown is of the total weight of wet sample.

Heloosl

Te6t Method : Wth reference to EN 14582: 2007, analysis was perlormed by lon Chrcmatograph (lC).

ud!mg/kgmgKgm9K9mg/Kg

(1 ) Result shown is of the total weight of wet sample.

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Msmbs. orrh€ SGs Gloup (ssss )

Test Report No. SH4EC1201680106 Dale.21Feb2012 Page 4 of 6

ATTACHMENTS

RoHS Testing Flow Chart

1) Name of lhe person who madetesting: Jan Shi/Yoyo Wang/Allen Xiao/Gary Xu2) Name of the person in charge oftesting: Jeff Zhang/George Xu/ Elim Lin3) These samples ',!€re dissolved totally by pre-conditioning method according to belowflowchart.

(C|6+ and PBBS/PBDEStest method excluded)

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Pb/cd,Hg PBB8/PBDES

Acid dig€Btion withmicrowave/ hotplate

'l) Alkali Fusion /DryAshing

2) Acid to dissolve Adding 1,5-diphenylc€rbazide

for colotdevelopment

Adding 1,$diphenylcarbazide

for colordevelopment

A red colorindic€tes the

presenc€ ofcf'. fnecessary,

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Test Report

'1 ) Name of the person2) Name of the person

No. SHAEC1201680106 Dale: 21 Feb 2012 Page 5 of 6

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Halogen T€sting Flow Chart

,rho made te6ting: Sisily Yinin charce of testing: Daisy Gong

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Sample cutting/preparation

Sample measurement

Combustion in oxygen bomb

Dissolved in an absorption60lution

Analyzed by ionchromatography. Double confi m

by other instruments, if

M6mb€ror rho sG9eloup (sG9 s^)

Test Report

Sample photo:

No. SHAEC1201680106 Oalet 21 Feb 2012

sHA12-016801.006

SGS authenticate the photo on original reporlonly'*" End of Report "'

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Page 6 ofG

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GTI *;$lffijry$

Rcporl No. RLSZE00j l9l I00004

Test ReportPaee 2 of 4

TestTested ltem(s) Contentkad(Pb) 55 ms/ksCadmiun (Cd) N,D.Mercury(Hg) N.D.Hexavalent Chrorniun(Cr(Vl)) N,D,

Tested lt€m(s) ContentPolybrominsted Biphenyls (PBBS)

Monobromobiphenyl N.D.Dbromobiphenyl N.D.Tribrcmobiphenyl N.D.Tefahomobiphenyl N.D.Penlabromobiphenyl N.D.Hexab'rgmobipherry I N.D,Heptabromobiphenyl N.D.Octabromobiphenyl N,D.Nonabromobiphenyl N,D.Decabromobiphenyl N.D.

Tested ltem(s) ContentPolybrominrt€d Dioh€tryl f,theN GBDES)MonobromodiDhenyl etber N.D.Dibromodiphenyl ether N,D.

TribromodiDhenvl ether N.D,

TetrabromodiDherNl ether N.D.

Pentabromodiohenyl ether N,D.HerabromodiDhenyl ether N.D.HeDtabromodiphenyl ether N.D.OctabromodiDhenvl ether N.D.NonabromodiDhenvl ether N.D.

Decabromodiphenyl ether N.D.

Not€: Th€ sampl€ hrd been dissolved totslly t6ted for Lead, Cadmium, Mercurl.-MDL = Method Det€ction Limit-N.D. = Not Detected (<MDL )-mg,&g = ppm - parts per millior

GTI s;,$|I$s!n$

ReportNo. RLSZE00I 191 100004

Test Prrocessr. Lerd(Pb),Crdmium(Cd)

2. M€rcury(H9

4. Polybromirsted Biphenyls(PBBs), Polybrominated Diphenyl trthcrs(pBDEs)

Test ReportPage 3 of4

Dlge$ seple lrr mlcrowavedlgestion ovar

DryAshing/

Dr8.sl sarnple 4 tucrowavedigeslion ov.fl

Dry Ashins/

Acid D is solul.ion =

Sobrion

3. Hexavrlent Chromium(Cr(VD)

Wagh satnplr and phceitma conical flask Heat al 90-9511 for 3 hours

Adiust thc oH l,alue

Adjusl lh. pH vE:lueA@bzel by UV-\4s

phce it in a ihimbl.

Analyzad by GC-MSTrarisf€r the E !:ac! inlo a

volumekic fbsk

\dake up with

a

GTI Fiftl:ffir#$

Report No. RLSZEooI 191 100004

Test ReportPage 4 of4

Photo(s) of the sample(s)

*** End of reporr ***

This rcpon is onsid€.ed inlalidaled {i1hou1 tne Sp.cial &al for lnspecdon ofthe cTL This report shall not be aftded, indeded ord.l.ted. Th. rBults sl@M h $is test Elort rc&r only to th€ smpleG) rested. without rntcn appowl oI cTl. lhis &st r€ponshall nor b. @pi€d ex@pr in tull ed publlshed 6 advedsomflt

Building C, Hqgwei lndsirial Zone. Baod ?0 Disirict, Shozhen

. : 1 : i l i : . ! i . : ; :







Applicant: LITTELFUSE, INC Date: Aug 15, 2012 8755 WEST HIGGINS ROAD SUITE



Sample Description:

One (1) submitted sample said to be terminals. Tested component: silver-grey plated metal.

**************************************************************************************************************************************

Tests conducted:

As requested by the applicant, refer to attached page(s) for details. ************************************************************************************************************************************** Conclusion:

Tested Samples Standard Result Tested component of submitted sample

Restriction of the use of certain hazardous substance in electrical and electronic equipment (RoHS Directive 2002/95/EC and superseding 2011/65/EU)

Pass

*********************************************************************************************************************************


Tests Conducted





Testing Item Result Cadmium (Cd) Content (mg/kg) ND(<2) Lead (Pb) Content (mg/kg) ND(<2) Mercury (Hg) Content (mg/kg) ND(<2) Chromium (VI)(Cr6+) Result (By Boiling Water Extraction on Metal)(mg/kg with 50cm2) Negative (<0.02)

Chemist: Wang Haijun mg/kg = milligram per kilogram = ppm mg/kg with 50cm2 = milligram per kilogram with 50 square centimetre < = Less than ND = Not detected

Positive = A positive test result indicated the presence of Cr(VI) at the time of testing, equal to or greater than

threshold of 1 mg/kg for spot test procedure or 0.02 mg/kg for boiling-water-extraction procedures with a sample surface area of 50cm2 used. However, it shall not be interpreted as the Cr(VI) concentration in the coating layer of the sample and should not be used as a method detection limit for this qualitative test.

Negative = A negative test result indicated above positive observation was not found at the time of testing.

When the spot-test showed a negative result, the boiling-water-extraction procedure shall be used to verify the result.


Restricted Substances Limits Cadmium (Cd) 0.01% (100 mg/kg) Lead (Pb) 0.1% (1000 mg/kg) Mercury (Hg) 0.1% (1000 mg/kg) Chromium (VI) (Cr6+) 0.1% (1000 mg/kg)

The above limits were quoted from 2002/95/EC and superseding 2011/65/EU for homogeneous material.

*********************************************************************************************************************************


Tests Conducted




(C) Test Method:





Chromium (VI) (Cr6+) Content With reference to IEC 62321 Edition 1.0:2008, by boiling water extraction and determined by UV-VIS Spectrophotometer

Positive/Negative(Threshold of

0.02mg/kg with 50cm2)

Date sample received: Aug 10, 2012 Testing period : Aug 10, 2012 to Aug 13, 2012

*********************************************************************************************************************************


Tests Conducted




(D) Measurement Flowchart:

1. Test for Cd/Pb Contents

Totally dissolved

2. Test for Hg Content

Totally dissolved

**********************************************************************************************************************************





Analyzed by ICP-OES






Analyzed by ICP-OES


Tests Conducted




3. Test for Chromium (VI) (Cr6+) Content (Boiling Water Extraction)

**********************************************************************************************************************************

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.

Measure area of sample

Put the sample into a suitable vessel with boiling deionized water, totally immerse the sample and heat 10 mins

Cool the beaker and its content to room temperature


Add orthophosphoric acid solution and diphenylcarbazide solution








Applicant: LITTELFUSE, INC Date: Jun 20, 2012 8755 WEST HIGGINS ROAD SUITE



Sample Description:

One (1) submitted sample said to be red powder (epoxy resin PCE210 4A red). Part No. : MS044.

**************************************************************************************************************************************

Tests conducted:

As requested by the applicant, refer to attached page(s) for details. **************************************************************************************************************************************

To be continued







Conclusion:

Tested Samples Standard Result Submitted sample Restriction of the use of certain hazardous substance in

electrical electronic and equipment (RoHS Direction 2002/95/EC and supersedure 2011/65/EU)

Pass

Phthalates content requirement in Annex XVII Items 51

& 52 of the REACH Regulation (EC) No. 1907/2006 & Amendment No. 552/2009 (formerly known as Directive 2005/84/EC) (DEHP, DBP & BBP)

Pass

Test Item Hexabromocyclododecane Content See test

conducted Halogen (F, Cl, Br, I) Content See test

conducted *********************************************************************************************************************************


Tests Conducted




1 RoHS Chemical Test (A) Test Result Summary:

Testing Item Result

Cadmium (Cd) Content (mg/kg) ND(<2) Lead (Pb) Content (mg/kg) ND(<2) Mercury (Hg) Content (mg/kg) ND(<2) Chromium (VI)(Cr6+) Content (mg/kg) ND(<1) Polybrominated Biphenyls (PBBs)(mg/kg) Monobromobiphenyl (MonoBB) ND(<5) Dibromobiphenyl (DiBB) ND(<5) Tribromobiphenyl (TriBB) ND(<5) Tetrabromobiphenyl (TetraBB) ND(<5) Pentabromobiphenyl (PentaBB) ND(<5) Hexabromobiphenyl (HexaBB) ND(<5) Heptabromobiphenyl (HeptaBB) ND(<5) Octabromobiphenyl (OctaBB) ND(<5) Nonabromobiphenyl (NonaBB) ND(<5) Decabromobiphenyl (DecaBB) ND(<5) Polybrominated Diphenyl Ethers (PBDEs)(mg/kg) Monobromodiphenyl Ether (MonoBDE) ND(<5) Dibromodiphenyl Ether (DiBDE) ND(<5) Tribromodiphenyl Ether (TriBDE) ND(<5) Tetrabromodiphenyl Ether (TetraBDE) ND(<5) Pentabromodiphenyl Ether (PentaBDE) ND(<5) Hexabromodiphenyl Ether (HexaBDE) ND(<5) Heptabromodiphenyl Ether (HeptaBDE) ND(<5) Octabromodiphenyl Ether (OctaBDE) ND(<5) Nonabromodiphenyl Ether (NonaBDE) ND(<5) Decabromodiphenyl Ether (DecaBDE) ND(<5)


ND = Not detected *************************************************************************************************************************************


Tests Conducted






The above limits were quoted from 2002/95/EC and supersedure 2011/65/EU for homogeneous material.

(C) Test Method:






1 mg/kg



5 mg/kg

Date sample received: Jun 09, 2012

Testing period: Jun 09, 2012 to Jun 12, 2012 *************************************************************************************************************************************


Tests Conducted





1. Test for Cd/Pb Contents Totally dissolved

2. Test for Hg Content Totally dissolved

*************************************************************************************************************************************





Analyzed by ICP-OES






Analyzed by ICP-OES


Tests Conducted






*************************************************************************************************************************************















Tests Conducted




2 Phthalate Content With reference to EN14372, by Gas chromatographic-Mass Spectrometric (GC-MS) analysis.

Result (%) Dibutyl phthalate (DBP) <0.01 Di-(2-ethyl hexyl) phthalate (DEHP) <0.01 Benzyl butyl phthalate (BBP) <0.01

Sum of three phthalates <0.01

Limit 0.1 %

The above limit was quoted according to Annex XVII Items 51 & 52 of the REACH Regulation (EC) No. 1907/2006 & Amendment No. 552/2009(formerly known as Directive 2005/84/EC) for phthalate content in toys and children articles.

< = Less than

As per client’s request, only DBP, DEHP and BBP were tested for submitted sample.

Date sample received : Jun 09, 2012

Testing period : Jun 09, 2012 to Jun 14, 2012

3 Hexabromocyclododecane (HBCDD) Content: By solvent extraction followed by Gas Chromatographic - Mass Spectrometric (GC-MS) analysis. Result : Less than 10 mg/kg mg/kg =milligram per kilogram Date sample received : Jun 09, 2012 Testing period : Jun 09, 2012 to Jun 12, 2012

*********************************************************************************************************************************


Tests Conducted




4 Halogen Content

(Ⅰ) Test Result Summary:

Testing Item Result (mg/kg)

Fluorine (F) Content ND Chlorine (Cl) Content ND Bromine (Br) Content 4590 Iodine (I) Content ND

mg/kg = milligram per kilogram = ppm ND = Not detected (Ⅱ) Test Method:


Halogen (F, Cl, Br, I) Content With reference to BS EN 14582:2007, by calorimetric bomb and determined by Ion Chromatography

50 mg/kg

Reporting limit = Quantitation limit of analyte in sample

Date sample received : Jun 09, 2012

Testing period : Jun 09, 2012 to Jun 18, 2012 *********************************************************************************************************************************


Tests Conducted




No

Yes

(Ⅲ) Measurement Flowchart:

Test for Halogen Content (Reference Method: BS EN 14582:2007)

*********************************************************************************************************************************End of report

Add absorbent in a calorimetric bomb & placeweighed sample in the calorimetric bomb

Fill the calorimetric bomb with oxygen

Ignite with nickel wire, and then leave the calorimetricbomb at room temperature

Transfer the absorbent into a volumetric flask


Sampling/grinding or cutting

Analyzed by Ion Chromatography

Any test specimen in the calorimetric bomb?







Applicant: LITTELFUSE, INC Date: Aug 16, 2012 8755 WEST HIGGINS ROAD SUITE



Sample Description:

One (1) submitted sample said to be dark grey resin coating (industrial coating resin).

**************************************************************************************************************************************

Tests conducted: As requested by the applicant, refer to attached page(s) for details.

************************************************************************************************************************************ Conclusion:

Tested Sample Standard Result Submitted sample Restriction of the use of certain hazardous substance in

electrical and electronic equipment (RoHS Directive 2002/95/EC and superseding 2011/65/EU)

See test conducted

Phthalates content requirement in Annex XVII Items 51 & 52 of the REACH Regulation (EC) No. 1907/2006 & Amendment No. 552/2009 (formerly known as Directive 2005/84/EC) (DEHP, DBP & BBP)

Pass

Test Item Hexabromocyclododecane Content See test conducted Halogen (F, Cl, Br, I) Content See test conducted

*********************************************************************************************************************************


Tests Conducted




1 RoHS Chemical Test (A) Test Result Summary:

Testing Item Result Cadmium (Cd) Content (mg/kg) ND(<2) Lead (Pb) Content (mg/kg) ND(<2) Mercury (Hg) Content (mg/kg) ND(<2) Chromium (VI)(Cr6+) Content (mg/kg) ND(<1) Polybrominated Biphenyls (PBBs)(mg/kg) Monobromobiphenyl (MonoBB) ND(<5) Dibromobiphenyl (DiBB) ND(<5) Tribromobiphenyl (TriBB) ND(<5) Tetrabromobiphenyl (TetraBB) ND(<5) Pentabromobiphenyl (PentaBB) ND(<5) Hexabromobiphenyl (HexaBB) ND(<5) Heptabromobiphenyl (HeptaBB) ND(<5) Octabromobiphenyl (OctaBB) ND(<5) Nonabromobiphenyl (NonaBB) ND(<5) Decabromobiphenyl (DecaBB) ND(<5) Polybrominated Diphenyl Ethers (PBDEs)(mg/kg) Monobromodiphenyl Ether (MonoBDE) ND(<5) Dibromodiphenyl Ether (DiBDE) ND(<5) Tribromodiphenyl Ether (TriBDE) ND(<5) Tetrabromodiphenyl Ether (TetraBDE) ND(<5) Pentabromodiphenyl Ether (PentaBDE) ND(<5) Hexabromodiphenyl Ether (HexaBDE) ND(<5) Heptabromodiphenyl Ether (HeptaBDE) ND(<5) Octabromodiphenyl Ether (OctaBDE) ND(<5) Nonabromodiphenyl Ether (NonaBDE) ND(<5) Decabromodiphenyl Ether (DecaBDE) ND(<5)

Chemist: Wang Haijun/Zeng Guoliang mg/kg = milligram per kilogram = ppm < = Less than ND = Not detected

*********************************************************************************************************************************


Tests Conducted






The above limits were quoted from 2002/95/EC and superseding 2011/65/EU for homogeneous material.

(C) Test Method:






1 mg/kg



5 mg/kg

Date sample received: Aug 10, 2012 Testing period: Aug 10, 2012 to Aug 13, 2012

*********************************************************************************************************************************


Tests Conducted






Totally dissolved 2. Test for Hg Content

Totally dissolved

*********************************************************************************************************************************





Analyzed by ICP-OES






Analyzed by ICP-OES


Tests Conducted






*********************************************************************************************************************************















Tests Conducted





Result (%) Dibutyl phthalate (DBP) <0.01 Di-(2-ethyl hexyl) phthalate (DEHP) <0.01 Benzyl butyl phthalate (BBP) <0.01


Limit 0.1 %

The above limit was quoted according to Annex XVII Items 51 & 52 of the REACH Regulation (EC) No. 1907/2006 & Amendment No. 552/2009(formerly known as Directive 2005/84/EC) for phthalate content in toys and children articles.

< = Less than

Date sample received :Aug 10, 2012 Testing period :Aug 10, 2012 to Aug 15, 2012

3 Hexabromocyclododecane (HBCDD) Content: By solvent extraction followed by Gas Chromatographic - Mass Spectrometric (GC-MS) analysis. Result : Less than 10 mg/kg mg/kg =milligram per kilogram Date sample received: Aug 10, 2012 Testing period: Aug 10, 2012 to Aug 14, 2012

*********************************************************************************************************************************


Tests Conducted




4 Halogen Content


Testing Item Result (mg/kg) Fluorine (F) Content ND Chlorine (Cl) Content ND Bromine (Br) Content ND Iodine (I) Content ND

mg/kg= milligram per kilogram = ppm ND= Not detected (Ⅱ) Test Method:


Halogen (F, Cl, Br, I) Content With reference to BS EN 14582:2007, by calorimetric bomb and determined by Ion Chromatography 50 mg/kg


Date sample received :Aug 10, 2012

Testing period :Aug 10, 2012 to Aug 14, 2012 *********************************************************************************************************************************


Tests Conducted




NoYes



*************************************************************************************************************************************

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.















Applicant: LITTELFUSE, INC Date: Dec 15, 2011 8755 WEST HIGGINS ROAD SUITE



Sample Description: One (1) submitted sample said to be base & lid. Tested components: (1) red plastic. (base) (2) red plastic. (lid)

**************************************************************************************************************************************

Tests conducted: As requested by the applicant, refer to attached page(s) for details. *********************************************************************************************************************************

To be continued







Conclusion:

Tested Sample Standard Result Submitted sample

Phthalates content requirement in Annex XVII Items 51 & 52 of the REACH Regulation (EC) No. 1907/2006 & Amendment No. 552/2009 (formerly known as Directive 2005/84/EC) (DEHP, DBP & BBP)

Pass

Test Item Hexabromocyclododecane Content See Test Conducted Halogen Content See Test Conducted Restriction of the use of certain hazardous substance

in electrical electronic and equipment (RoHS Direction 2002/95/EC and amendment 2005/618/EC)

See Test Conducted

********************************************************************************************************************************* Remark As requested by the applicant, tested components (1) and (2) were tested together. *********************************************************************************************************************************


Tests Conducted




1 RoHS Chemical Test

(A) Test Result Summary:

Result Testing Item

(1/2) Cadmium (Cd) Content (mg/kg) ND(<2) Lead (Pb) Content (mg/kg) 47 Mercury (Hg) Content (mg/kg) ND(<2) Chromium (VI)(Cr6+) Content (mg/kg) ND(<1) Polybrominated Biphenyls (PBBs)(mg/kg) Monobromobiphenyl (MonoBB) ND(<5) Dibromobiphenyl (DiBB) ND(<5) Tribromobiphenyl (TriBB) ND(<5) Tetrabromobiphenyl (TetraBB) ND(<5) Pentabromobiphenyl (PentaBB) ND(<5) Hexabromobiphenyl (HexaBB) ND(<5) Heptabromobiphenyl (HeptaBB) ND(<5) Octabromobiphenyl (OctaBB) ND(<5) Nonabromobiphenyl (NonaBB) ND(<5) Decabromobiphenyl (DecaBB) ND(<5) Polybrominated Diphenyl Ethers (PBDEs)(mg/kg) Monobromodiphenyl Ether (MonoBDE) ND(<5) Dibromodiphenyl Ether (DiBDE) ND(<5) Tribromodiphenyl Ether (TriBDE) ND(<5) Tetrabromodiphenyl Ether (TetraBDE) ND(<5) Pentabromodiphenyl Ether (PentaBDE) ND(<5) Hexabromodiphenyl Ether (HexaBDE) ND(<5) Heptabromodiphenyl Ether (HeptaBDE) ND(<5) Octabromodiphenyl Ether (OctaBDE) ND(<5) Nonabromodiphenyl Ether (NonaBDE) ND(<5) Decabromodiphenyl Ether (DecaBDE) ND(<5)


ND = Not detected Tested components: (1) Red plastic (based of mark as #1). (2) Red plastic (lid of mark as #1).

*************************************************************************************************************************************


Tests Conducted






The above limits were quoted from 2002/95/EC and amendment 2005/618/EC for homogeneous material. (C)Test Method:






1 mg/kg



5 mg/kg

Date sample received: Dec 08, 2011 Testing period: Dec 08, 2011 to Dec 13, 2011

(D) Measurement Flowchart: 1. Test for Cd/Pb Contents

*************************************************************************************************************************************





Analyzed by ICP-OES


Tests Conducted






*************************************************************************************************************************************






Analyzed by ICP-OES









Tests Conducted





2 Halogen Content


Result (mg/kg) Testing Item

(1/2) Fluorine (F) Content 597 Chlorine (Cl) Content ND Bromine (Br) Content 41600 Iodine (I) Content ND mg/kg= milligram per kilogram = ppm ND= Not detected

Remark: As requested by the applicant, tested components (1) and (2) were tested together.

(Ⅱ) Test Method:


Halogen (F, Cl, Br, I) Content With reference to BS EN 14582:2007, by calorimetric bomb and determined by Ion Chromatography 50 mg/kg



*************************************************************************************************************************************








Tests Conducted




No

Yes



*************************************************************************************************************************************










Tests Conducted





Result (%) (1/2) Dibutyl phthalate (DBP) <0.01 Di-(2-ethyl hexyl) phthalate (DEHP) <0.01 Benzyl butyl phthalate (BBP) <0.01


Limit 0.1 % The above limit was quoted according to Annex XVII Items 51 & 52 of the REACH Regulation (EC) No. 1907/2006 & Amendment No. 552/2009(formerly known as Directive 2005/84/EC) for phthalate content in toys and children articles.

< = Less than As per client’s request, only DBP, DEHP and BBP were tested for the components (1) to (2) of the

submitted sample.

Tested components:

(1) Red plastic (based of mark as #1). (2) Red plastic (lid of mark as #1).

Date sample received : Dec 08, 2011

Testing period : Dec 08, 2011 to Dec 12, 2011

4 Hexabromocyclododecane (HBCDD) Content:

By solvent extraction followed by Gas Chromatographic - Mass Spectrometric (GC-MS) analysis.

Tested Sample Result (mg/kg) (1/2) <10

< = Less than mg/kg =milligram per kilogram

Tested components:

(1) Red plastic (based of mark as #1). (2) Red plastic (lid of mark as #1).


***********************************************************************************************************************************End of report










Sample Description:

One (1) submitted sample said to be copper screw. Tested components: (a) copper color metal. (big) (b) copper color metal. (small)

**************************************************************************************************************************************

Tests conducted:

As requested by the applicant, refer to attached page(s) for details. ************************************************************************************************************************************** Remark : As requested by the applicant, tested components (a) and (b) were tested together. **************************************************************************************************************************************


Tests Conducted





Result Testing Item (a/b) Cadmium (Cd) Content (mg/kg) 35 Lead (Pb) Content (mg/kg) 27600 Mercury (Hg) Content (mg/kg) ND(<2) Chromium (VI)(Cr6+) Result (By Boiling Water Extraction on Metal)(mg/kg with 50cm2) Negative (<0.02)




Negative = A negative test result indicated above positive observation was not found at the time of testing.

When the spot-test showed a negative result, the boiling-water-extraction procedure shall be used to verify the result.



The above limits were quoted from 2002/95/EC and amendment 2005/618/EC for homogeneous material.

*************************************************************************************************************************************


Tests Conducted




(C) Test Method:






Positive/Negative (Threshold of 0.02mg/kg

with 50cm2) Date sample received : Dec 08, 2011 Testing period : Dec 08, 2011 to Dec 10, 2011 (D) Measurement Flowchart:


*************************************************************************************************************************************





Analyzed by ICP-OES


Tests Conducted






*************************************************************************************************************************************

End of report






Analyzed by ICP-OES
















Sample Description:

One (1) submitted sample said to be screw & washer. Tested components: (a) silver color metal. (screw) (b) silver color metal. (big washer) (c) silver color metal. (small washer)

************************************************************************************************************************************** Tests conducted:

As requested by the applicant, refer to attached page(s) for details. ************************************************************************************************************************************** Remark: As requested by the applicant, tested components (a), (b) and (c)were tested together.

*********************************************************************************************************************************


Tests Conducted





Result Testing Item

(a/b/c) Cadmium (Cd) Content (mg/kg) ND(<2) Lead (Pb) Content (mg/kg) ND(<2) Mercury (Hg) Content (mg/kg) ND(<2) Chromium (VI)(Cr6+) Result (By Boiling Water Extraction on Metal)(mg/kg with 50cm2) Negative(<0.02)




Negative = A negative test result indicated above positive observation was not found at the time of testing. When

the spot-test showed a negative result, the boiling-water-extraction procedure shall be used to verify the result.



The above limits were quoted from 2002/95/EC and amendment 2005/618/EC for homogeneous material.

*****************************************************************************************************************************************


Tests Conducted




(C) Test Method:






Positive/Negative(Threshold of

0.02mg/kg with 50cm2)

Date sample received: Dec 08, 2011 Testing period: Dec 08, 2011 to Dec 10, 2011 (D) Measurement Flowchart:


***************************************************************************************************************************************





Analyzed by ICP-OES


Tests Conducted






*************************************************************************************************************************************

End of report






Analyzed by ICP-OES







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