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NTC Thermistors

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! Note Please read rating and ! CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. This catalog has only typical specications. Therefore, please approve our product specications or transact the approval sheet for product specications before ordering.

EU RoHS Compliant

For r o ur 'Mur A ro c o '

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Contents

Please check the MURATA home page (http://www.murata.com/)if you cannot find the part number in the catalog.

Temperature Sensor Thermo String Type p25

Temperature Sensor Thermo String TypeSpecifications and Test Methods p26

Part Numbering p2

Basic Characteristics p6

Product specifications are as of December 2014 .Temperature Sensor and Compensation0201 (0603) Size p7

1

Temperature Sensor and Compensation0402 (1005) Size p8

2


3


4

5

Temperature Sensor Lead Type p28

Temperature Sensor Lead TypeSpecifications and Test Methods p29

6

Inrush Current Suppression Lead Type p36

Current - R Ratio (RT/R25)/ Current - Temperature Characteristics (Typical) p38

Inrush Current Suppression Lead Type! Caution/Notice p42

Inrush Current Suppression Lead TypePackage p44

8

Temperature Sensor Lead Insulation Type(Radial Type) p30

Temperature Sensor Lead Insulation Type(Radial Type) Specifications and Test Methods p31

7

Temperature Sensor and Compensation Chip TypeStandard Land Pattern Dimensions p13

Temperature Sensor and Compensation Chip TypeTemperature Characteristics (Center Value) p14

Temperature Sensor and Compensation Chip Type! Caution/Notice p18

Temperature Sensor and Compensation Chip TypePackage p22

Temperature Sensor Thermo String/Lead TypeTemperature Characteristics (Center Value) p32

Temperature Sensor Thermo String/Lead Type! Caution/Notice p33

Temperature Sensor Thermo String/Lead TypePackage p35

1

2

3

4

5

6

7

8

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2

o Part Numbering

q Product ID

w Series

y Resistance Tolerance

u Individual Specifications

NTC Thermistors for Temp. Sensor and Compensation Chip Type

NC NTC Thermistors Chip Type

D

F

E

J

P

0.5%

1%

3%

5%

03

Individual Specifications

Product ID

Code

Code

Series

Resistance Tolerance

Code

(Part Number)

t Resistance

Expressed by three-digit alphanumerics. The unit is ohm ( ).

The first and second figures are significant digits, and the thirdfigure expresses the number of zeros that follow the two figures.

Structures and other specifications are expressed by two figures.

102

103

104

Ex.

Ex.

1k

10k

100k

Code Resistance

Standard Type

i Packaging

RA

RB

RC

RL

Plastic Taping 4mm Pitch (4000 pcs.)

Paper Taping 4mm Pitch (4000 pcs.)

Paper Taping 2mm Pitch (10000 pcs.)Paper Taping 2mm Pitch (15000 pcs.)

Code Packaging

Plated Termination Series

e Dimensions (L g W)

03

15

18

21

Code Dimensions (L g W)

0.60 g 0.30mm

1.00 g 0.50mm

1.60 g 0.80mm

2.00g

1.25mm

EIA

0201

0402

0603

0805

r Temperature Characteristics

XC

XF

XH

XM

XQ

XV

XW

WB

WD

WF

WL

WM

Code Temperature Characteristics

Nominal B-Constant 3100 e 3149K








Nominal B-Constant 4150 e 4199KNominal B-Constant 4250 e 4299K



y

J

e

18

w

P

r

XH

t

103

u

03

i

RBNC

q

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3

q Product ID

w Individual Specifications

u Lead Wire Type

i Shape of the Lead Wire Kink

NTC Thermistor for Temperature Sensor Thermo String Type

NXF NTC Thermistors Sensor Thermo String TypeA

0.3mm Copper Lead Wirewith Polyurethane Coat

1

2

Shape of the Lead Wire Kink

Product ID Code Lead Wire Type

Code

(Part Number)

t Resistance

Expressed by three figures. The unit is ( ). The first and secondfigures are significant digits, and the third figure expresses thenumber of zeros that follow the two figures.

103

104

Ex.

10k

100k

Code Resistance

Twisted Lead Wire Type

Standard Type

T Commercial Type

Code


F 1%

Code Resistance Tolerance

o Packaging

B Bulk

Code Packaging

!0 Dimensions (Full Length)

025

030

040

050

060

070

080

090

100

110

120

130

140

150

25mm

30mm

40mm

50mm

60mm

70mm

80mm

90mm

100mm

110mm

120mm130mm

140mm

150mm

Code Dimensions (Full Length)



XH

XV

WB

WF

Nominal B-Constant 33503399K





e Chip Dimensions

15 1.00 x 0.50mm

Code Dimensions (LxT)

0402

EIA

t

103

w

T

e

15

r

XH

y

F

u

A

i

2

o

B

!0

025NXF

q

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4

q Product ID

w Individual Specifications

u Lead Wire Type

i Shape of the Lead Wire

NTC Thermistor for Temperature Sensor/Lead Type

NXR NTC Thermistor Sensor/Lead TypeA

Lead Type: 0.4mm Copper-clad Fe Wire, TinnedLead Insulation Type: 0.46mm Cu Wire with Coat

1

3

5

Shape of the Lead Wire

Product ID Code Lead Wire Type

Code

(Part Number)

t Resistance

Expressed by three figures. The unit is ( ). The first and secondfigures are significant digits, and the third figure expresses thenumber of zeros that follow the two figures.

202

103

104

Ex.

2.0k

10k

100k

Code Resistance

Lead Spacing 2.5mm

Lead Spacing 5.0mm

Lead Spacing 2.5mm (Insulation Type)

T Commercial Type

Code


F

E

J

1%

3%

5%

Code Resistance Tolerance

o Packaging

A

B

Ammo Pack Taping

Bulk

Code Packaging

!0 Dimensions (Full Length)

010

020

025

030

035

040

045

016

10mm

20mm

25mm (Insulation Type only)

30mm


40mm


16mm (Taping Type/Lead distance

between reference and bottom planes)

Code Dimensions (Full Length)



XH

XM

XV

WB

WF







e Chip Dimensions

15 1.00 x 0.50mm

Code Dimensions (LxT)

t

103

w

T

e

15

r

XH

y

F

u

A

i

1

o

B

!0

040NXR

q

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5

y

B0

e

160

r

L

t

BMNT

q w

PA7

q Product ID

w Series

r Resistance Tolerance

t Individual Specifications

NTC Thermistors for Inrush Current Suppression Lead Type

NT NTC Thermistors L

PA5

PA6

PA7

PA9

PAA

PAD

PAJ

PAN

15%

DK


Product ID

Code

Code

Series

Resistance Tolerance

Code

(Part Number)

e Resistance

Expressed by three-digit alphanumerics. The unit is ohm ( ).The first and second figures are significant digits, and the thirdfigure expresses the number of zeros that follow the two figures.If there is a decimal point, it is expressed by the capital letter " R ."In this case, all figures are significant digits.

The lead structure and other specifications are expressedby two-digit alphanumerics.

3R0

100

Ex.

3

10

Code Resistance

Standard (Bulk)

y Packaging

A0

B0

Ammo Pack Taping

Bulk

Code Packaging

Body Diameter

18mm, 22mm

DN Standard (Bulk) 10mm, 13mm

BM Standard Type (Bulk) 7mm, 9mm

B1 Standard Type (Ammo Pack) 7mm, 9mm

D6 Standard Type (Ammo Pack) 10mm, 13mm

Inrush CurrentSuppressionLead Type

5mm

6mm

7mm

9mm

10mm

13mm

18mm

22mm

Nominal Body Diameter

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6

1. Zero-power Resistance of Thermistor: R

2. B-Constant

R=R 0 expB (1/T-1/T 0) .............. (1)R: Resistance in ambient temperature T (K)(K: absolute temperature)R0: Resistance in ambient temperature T 0 (K)B: B-Constant of Thermistor

as (1) formulaB=R n (R/R 0) / (1/T-1/T 0) ............ (2)

3. Thermal Dissipation ConstantWhen electric power P (mW) is spent in ambienttemperature T 1 and thermistor temperature rises T 2,the formula is as followsP=C (T 2-T1) .................. (3)C: Thermal dissipation constant (mW/C)Thermal dissipation constant is varied with dimensions,measurement conditions, etc.

4. Thermal Time ConstantPeriod in which the thermistor's temperature will change63.2% of its temperature difference from ambienttemperature T 0 (C) to T 1 (C).

Resistance vs. Temperature

! Basic Characteristics

! Performance

Thermal Time Constant

Item

Resistance

Condition

Measured by zero-power in specified ambient temperature.

Rated Electric Power Shows the required electric power that causes the thermistor's temperature to rise to a specified temperature byself-heating, at ambient temperature of 25 C.

Permissible Operating Current It is possible to keep the thermistor's temperature rising max. 1C.

Thermal DissipationConstant

Shows necessary electric power that Thermistor's temperature rises 1C by self-heating.It is calculated by the next formula (mW/C).

B-Constant

Calculated between two specified ambient temperatures by the next formula.T and T 0 is absolute temperature (K).

R n (R/R 0)B =

1/T Y 1/T0

PC =

TY

T0

10 2

10 1

R e s i s t a n c e v s .

T e m p e r a

t u r e

C h a r a c t e r i s

t i c s ,

R / R 2 5

20Temperature (C)

0 20 40 60 80 12010010 2

10 1

1

B=3450B=3900B=4100

Basic Characteristics

T1

T0

Time

63.2%

X

T e m p e r a

t u r e

Please inquire about test conditions and ratings.

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NTC Thermistors

Temperature Sensor and Compensation 0402 (1005) Size

Electrode(Ag System + Ni Plating + Sn Plating)

0.250.10 0.250.101.00.05

(in mm)

0 . 5

0

. 0 5

0 . 5

0

. 0 5

Continued on the following page.

Part Number Resistance(25C)(ohm)

B-Constant(25-50C)(K)

B-Constant(25-80C)(Reference Value) (K)



Permissible OperatingCurrent (25C)(mA)

Rated ElectricPower (25C)(mW)

Typical DissipationConstant (25C)(mW/C)

NCP15XC220 p 03RC 22 3100 3% 3126 3128 3136 6.70 100 1

NCP15XC330 p 03RC 33 3100 3% 3126 3128 3136 5.50 100 1

NCP15XC470 p 03RC 47 3100 3% 3126 3128 3136 4.60 100 1

NCP15XC680 p 03RC 68 3100 3% 3126 3128 3136 3.80 100 1

NCP15XF101 p 03RC 100 3250 3% 3282 3284 3296 3.10 100 1

NCP15XF151 p 03RC 150 3250 3% 3282 3284 3296 2.50 100 1

NCP15XM221 p 03RC 220 3500 3% 3539 3545 3560 2.10 100 1

NCP15XM331 p 03RC 330 3500 3% 3539 3545 3560 1.70 100 1

NCP15XQ471 p 03RC 470 3650 2% 3688 3693 3706 1.40 100 1

NCP15XQ681 p 03RC 680 3650 3% 3688 3693 3706 1.20 100 1

NCP15XQ102 p 03RC 1.0k 3650 2% 3688 3693 3706 1.00 100 1

NCP15XW152 p 03RC 1.5k 3950 3% 3982 3987 3998 0.81 100 1

NCP15XW222 p 03RC 2.2k 3950 3% 3982 3987 3998 0.67 100 1

NCP15XW332 p 03RC 3.3k 3950 3% 3982 3987 3998 0.55 100 1

NCP15XM472 p 03RC 4.7k 3500 2% 3539 3545 3560 0.46 100 1

NCP15XW472 p 03RC 4.7k 3950 3% 3982 3987 3998 0.46 100 1

NCP15XW682 p 03RC 6.8k 3950 3% 3982 3987 3998 0.38 100 1

NCP15XH103D03RC 10k 0.5% 3380 0.7% 3428 3434 3455 0.31 100 1

NCP15XH103F03RC 10k 1% 3380 1% 3428 3434 3455 0.31 100 1

NCP15XH103 p 03RC 10k 3380 1% 3428 3434 3455 0.31 100 1

NCP15XV103 p 03RC 10k 3900 3% 3930 3934 3944 0.31 100 1

NCP15XW153p

03RC 15k 3950 3% 3982 3987 3998 0.25 100 1

NCP15XW223 p 03RC 22k 3950 3% 3982 3987 3998 0.21 100 1

NCP15WL223 p 03RC 22k 4485 1% 4537 4543 4557 0.21 100 1

NCP15WB333 p 03RC 33k 4050 3% 4101 4108 4131 0.17 100 1

NCP15WL333 p 03RC 33k 4485 1% 4537 4543 4557 0.17 100 1

Chip NTC Thermistors' Ni barrier termination providesexcellent solderability and their unique constructionoffers high stability in the application's environment.

c Features1. Excellent solderability and high stability in the

application's environment2. Excellent long-term stability3. High accuracy in resistance and B-Constant4. Reow soldering possible5. Same B-constant in the same resistance in the three sizes (0805 size / 0603 size / 0402 size)

Downsize is easy for design.6. NCP series are recognized by UL/cUL. (UL1434, File No.E137188)

c Applications1. Temperature compensation for transistors, ICs, and

crystal oscillators in mobile communications2. Temperature sensor for rechargeable batteries3. Temperature compensation of LCD4. Temperature compensation in general use of electric circuits

8


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Continued from the preceding page.

p is lled with resistance tolerance codes (E: 3%, J: 5%).Rated Electric Power shows the required electric power that the thermistor's temperature rise to 125C by self-heating, at ambient temperature of 25 C.Operating Temperature Range: -40C to +125C

Part Number Resistance

(25C)(ohm)

B-Constant(25-50C)

(K)

B-Constant(25-80C)

(Reference Value) (K)

B-Constant(25-85C)


B-Constant(25-100C)


Permissible OperatingCurrent (25C)

(mA)

Rated ElectricPower (25C)

(mW)

Typical DissipationConstant (25C)

(mW/C)

NCP15WB473D03RC 47k 0.5% 4050 0.5% 4101 4108 4131 0.14 100 1

NCP15WB473F03RC 47k 1% 4050 1% 4101 4108 4131 0.14 100 1

NCP15WB473 p 03RC 47k 4050 1% 4101 4108 4131 0.14 100 1

NCP15WL473 p 03RC 47k 4485 1% 4537 4543 4557 0.14 100 1

NCP15WD683 p 03RC 68k 4150 3% 4201 4209 4232 0.12 100 1

NCP15WL683 p 03RC 68k 4485 1% 4537 4543 4557 0.12 100 1

NCP15WF104D03RC 100k 0.5% 4250 0.5% 4303 4311 4334 0.10 100 1

NCP15WF104F03RC 100k 1% 4250 1% 4303 4311 4334 0.10 100 1

NCP15WF104 p 03RC 100k 4250 1% 4303 4311 4334 0.10 100 1

NCP15WL104 p 03RC 100k 4485 1% 4537 4543 4557 0.10 100 1

NCP15WL154 p 03RC 150k 4485 1% 4537 4543 4557 0.08 100 1

NCP15WM154 p 03RC 150k 4500 3% 4571 4582 4614 0.08 100 1

NCP15WM224 p 03RC 220k 4500 3% 4571 4582 4614 0.06 100 1

NCP15WM474 p 03RC 470k 4500 3% 4571 4582 4614 0.04 100 1

9


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NTC Thermistors



0.2-0.6 0.2-0.61.60.15

(in mm)

0 . 8

0

. 1 5

0 . 8

0

. 1 5










NCP18XF101 p 03RB 100 3250 3% 3282 3284 3296 3.10 100 1

NCP18XF151 p 03RB 150 3250 3% 3282 3284 3296 2.50 100 1

NCP18XM221 p 03RB 220 3500 3% 3539 3545 3560 2.10 100 1

NCP18XM331 p 03RB 330 3500 3% 3539 3545 3560 1.70 100 1

NCP18XQ471 p 03RB 470 3650 2% 3688 3693 3706 1.40 100 1

NCP18XQ681 p 03RB 680 3650 3% 3688 3693 3706 1.20 100 1

NCP18XQ102 p 03RB 1.0k 3650 2% 3688 3693 3706 1.00 100 1

NCP18XW152 p 03RB 1.5k 3950 3% 3982 3987 3998 0.81 100 1

NCP18XW222 p 03RB 2.2k 3950 3% 3982 3987 3998 0.67 100 1

NCP18XW332 p 03RB 3.3k 3950 3% 3982 3987 3998 0.55 100 1

NCP18XM472 p 03RB 4.7k 3500 2% 3539 3545 3560 0.46 100 1

NCP18XW472 p 03RB 4.7k 3950 3% 3982 3987 3998 0.46 100 1

NCP18XW682 p 03RB 6.8k 3950 3% 3982 3987 3998 0.38 100 1

NCP18XH103D03RB 10k 0.5% 3380 0.7% 3428 3434 3455 0.31 100 1

NCP18XH103F03RB 10k 1% 3380 1% 3428 3434 3455 0.31 100 1

NCP18XH103 p 03RB 10k 3380 1% 3428 3434 3455 0.31 100 1

NCP18XV103 p 03RB 10k 3900 3% 3930 3934 3944 0.31 100 1

NCP18XW153 p 03RB 15k 3950 3% 3982 3987 3998 0.25 100 1

NCP18XW223 p 03RB 22k 3950 3% 3982 3987 3998 0.21 100 1

NCP18WB333 p 03RB 33k 4050 3% 4101 4108 4131 0.17 100 1

NCP18WB473D03RB 47k 0.5% 4030 0.5% 4101 4108 4131 0.14 100 1

NCP18WB473F10RB 47k 1% 4050 1.5% 4101 4108 4131 0.14 100 1

NCP18WB473 p 03RB 47k 4050 2% 4101 4108 4131 0.14 100 1

NCP18WD683 p 03RB 68k 4150 3% 4201 4209 4232 0.12 100 1

NCP18WF104D03RB 100k 0.5% 4200 0.5% 4255 4260 4282 0.10 100 1

NCP18WF104F12RB 100k 1% 4200 1% 4255 4260 4282 0.10 100 1



application's environment2. Excellent long-term stability3. High accuracy in resistance and B-constant4. Flow / Reow soldering possible5. Same B-Constant in the same resistance in the three sizes (0805 size / 0603 size / 0402 size)




10


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(25C)(ohm)

B-Constant(25-50C)

(K)

B-Constant(25-80C)


B-Constant(25-85C)


B-Constant(25-100C)


Permissible OperatingCurrent (25C)

(mA)


(mW)


(mW/C)

NCP18WF104 p 03RB 100k 4250 2% 4303 4311 4334 0.10 100 1

NCP18WM154 p 03RB 150k 4500 3% 4571 4582 4614 0.08 100 1

NCP18WM224 p 03RB 220k 4500 3% 4571 4582 4614 0.06 100 1

NCP18WM474 p 03RB 470k 4500 3% 4571 4582 4614 0.04 100 1

p is lled with resistance tolerance codes (E: 3%, J: 5%).Rated Electric Power shows the required electric power that the thermistor's temperature rise to 125C by self-heating, at ambient temperature of 25 C.

Operating Temperature Range: -40C to +125C

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NTC Thermistors


2.00.2

0.2-0.7 0.2-0.7


1 . 2

5 0

. 2

0 . 8

5 0

. 1 5

(in mm)









NCP21XM221J03RA 220 5% 3500 3% 3539 3545 3560 3.00 200 2

NCP21XQ471J03RA 470 5% 3650 3% 3688 3693 3706 2.00 200 2

NCP21XQ102J03RA 1.0k 5% 3650 3% 3688 3693 3706 1.40 200 2

NCP21XW222J03RA 2.2k 5% 3950 3% 3982 3987 3998 0.90 200 2

NCP21XM472J03RA 4.7k 5% 3500 3% 3539 3545 3560 0.65 200 2

NCP21XV103J03RA 10k 5% 3900 3% 3930 3934 3944 0.44 200 2

NCP21XW153J03RA 15k 5% 3950 3% 3982 3987 3998 0.36 200 2

NCP21XW223J03RA 22k 5% 3950 3% 3982 3987 3998 0.30 200 2

NCP21WB333J03RA 33k 5% 4050 3% 4101 4108 4131 0.24 200 2

NCP21WB473J03RA 47k 5% 4050 3% 4101 4108 4131 0.20 200 2

NCP21WF104J03RA 100k 5% 4250 3% 4303 4311 4334 0.14 200 2

Rated Electric Power shows the required electric power that the thermistor's temperature rise to 125C by self-heating, at ambient temperature of 25 C.Operating Temperature Range: -40C to +125C



application's environment2. Excellent long-term stability3. High accuracy in resistance and B-constant4. Flow / Reow soldering possible5. Same B-Constant in the same resistance in the three sizes (0805 size / 0603 size / 0402 size)




12


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Temperature Sensor and Compensation Chip Type Standard Land Pattern Dimensions

Chip LandSolder Resist

b a

c

Part Number SolderingMethods Chip (LxW)Dimensions (mm)

a b cNCP03

NCP15

NCP18

NCP21

Reflow SolderingReflow SolderingFlow Soldering

Reflow SolderingFlow Soldering

Reflow Soldering

0.6x0.31.0x0.5

1.6x0.8

2.0x1.25

0.250.4

0.6-1.00.6-0.81.0-1.11.0-1.1

0.30.4-0.50.8-0.90.6-0.70.9-1.00.6-0.7

0.30.5

0.6-0.80.6-0.81.0-1.21.0-1.2

13


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Temperature Sensor and Compensation Chip Type Temperature Characteristics (Center Value)

Y 40Y 35Y 30Y 25Y 20Y 15Y 10Y 505

101520253035404550556065707580859095

100105110115120125

Temp. ( C)B-ConstantResistance

Part Number

355.823273.975213.003166.943131.997105.31884.67068.62855.98145.85937.81931.39626.21122.00018.56015.73513.40311.4629.8428.4887.3486.3995.5954.8964.2993.7953.3602.9832.6562.3672.1161.9011.7121.543

NCP15XC220

Resistance ( )533.734410.962319.504250.415197.996157.978127.005102.94283.97268.78956.72847.09439.31733.00027.84023.60320.10417.19314.76312.73211.0229.5988.3927.3456.4485.6925.0404.4743.9833.5513.1732.8512.5682.314

NCP15XC330

Resistance ( )760.166585.310455.051356.652281.994224.998180.886146.614119.59697.97280.79467.07355.99747.00039.65133.61628.63324.48721.02618.13315.69813.67011.95210.4619.1848.1077.1796.3735.6735.0574.5204.0603.6573.296

NCP15XC470

Resistance ( )

Y 40Y 35Y 30Y 25Y 20Y 15Y 10Y 505

101520253035404550556065707580859095

100105

110115120125

11822.4738767.7456570.2244971.7843796.9332923.4002269.5991775.2251399.0501110.220887.257713.463577.375470.000384.800316.757262.177218.069182.297153.150129.249109.55193.28179.75068.44658.99651.03644.33238.64033.790

29.66426.12323.09120.472

NCP pp XQ471

Resistance ( )17104.85412685.2489505.8557193.2195493.4364229.5993283.6752568.4112024.1581606.2751283.6911032.245835.351680.000556.733458.287379.320315.504263.749221.579186.998158.499134.960115.38399.02985.35673.83964.14055.90548.888

42.91837.79533.40929.618

NCP pp XQ681

Resistance ( )


3100K 3100K 3100K

3650K 3650K

22 33 47

470 680

Temp. (C)B-ConstantResistance

Part Number

1099.815846.832658.372516.007407.991325.529261.707212.123173.033141.747116.89497.04281.01668.00057.36848.63641.42635.42830.42126.23522.71219.77817.29315.13413.28811.72910.3869.2208.2087.3176.5395.8745.2914.768

NCP15XC680

Resistance ( )3100K

68

1824.1751390.6851070.653831.138650.960514.441409.700328.877265.759215.785176.395145.161120.152100.00083.66970.36159.45650.47043.02936.83031.64927.36423.75620.65118.01115.80013.90812.26310.8449.6228.5637.6486.8506.162

NCP pp XF101

Resistance ( )2736.2622086.0281605.9791246.708976.440771.661614.550493.315398.639323.677264.592217.742180.228150.000125.503105.54189.18475.70564.54355.24647.47341.04535.63430.97627.01623.70020.86218.39416.26514.43412.84411.47210.2759.243

NCP pp XF151

Resistance ( )4947.9043703.7552798.8732135.8871645.0371278.0341000.620789.612627.752502.474405.010328.480268.044220.000181.576150.668125.681105.33688.71775.05963.77754.41546.63140.11534.63730.01326.11022.79019.95717.54115.45313.66312.11410.778

NCP pp XM221

Resistance ( )7421.8565555.6324198.3093203.8312467.5551917.0511500.9301184.418941.628753.711607.514492.720402.066330.000272.365226.002188.521158.004133.076112.58895.66681.62269.94660.17251.95545.01939.16534.18629.93526.31223.18020.49418.17116.168

NCP pp XM331

Resistance ( )3250K 3250K 3500K 3500K 100 150 220 330

75.96154.52039.60729.10321.60116.19812.2649.3707.2195.6094.3913.4632.7512.2001.7711.4341.1690.9580.7890.6540.5450.4560.3830.3240.2750.2340.2000.1720.1490.129

0.1120.0980.0850.075

NCP pp XW222

Resistance (k )25.15418.65513.97910.5788.0796.2204.8293.7772.9772.3621.8881.5181.2291.0000.8190.6740.5580.4640.3880.3260.2750.2330.1990.1700.1460.1260.1090.0940.0820.072

0.0630.0560.0490.044

NCP pp XQ102

Resistance (k )51.79137.17227.00519.84314.72811.0448.3626.3894.9223.8252.9942.3611.8761.5001.2070.9780.7970.6530.5380.4460.3710.3110.2610.2210.1870.1600.1370.1170.1010.088

0.0760.0670.0580.051

NCP pp XW152

Resistance (k )3950K 3650K 3950K 2.2k

1.0k

21.26616.15012.3479.5037.3655.7474.5163.5722.8442.2801.8391.4921.2181.0000.8250.6850.5710.4790.4030.3410.2900.2470.2120.1820.1570.1360.1190.1040.0910.080

0.0700.0620.0550.049

NCP pp XM102

Resistance (k )3500K 1.0k

31.89924.22518.52014.25511.0478.6216.7735.3584.2663.4192.7582.2381.8271.5001.2381.0270.8570.7180.6050.5120.4350.3710.3180.2740.2360.2050.1780.1550.1360.120

0.1050.0930.0830.074

NCP pp XM152


46.78635.53027.16220.90716.20312.6449.9347.8586.2575.0154.0453.2832.6802.2001.8161.5071.2571.0530.8870.7510.6380.5440.4660.4010.3460.3000.2610.2280.2000.175

0.1550.1370.1210.108

NCP pp XM222


1.5k

Detailed Resistance - Temperature Tables are downloadable from the following URL.http://search.murata.co.jp/Ceramy/CatsearchAction.do?sLang=en

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Temperature Sensor and Compensation Chip Type Temperature Characteristics (Center Value)Continued from the preceding page.

Y 40Y 35Y 30Y 25Y 20Y 15Y 10Y 505

101520253035404550556065707580859095

100105110115120125

113.94181.77959.41143.65432.40124.29718.39614.05510.8298.4146.5865.1954.1263.3002.6562.1521.7531.4371.1840.9810.8170.6840.5750.4860.4120.3510.3010.2580.2230.1930.1680.1460.1280.113

NCP pp XW332

Resistance (k )

NCP pp XV103

328.996237.387173.185127.77395.32771.74654.56441.81332.33025.19419.78515.65112.46810.0008.0726.5565.3564.4013.6353.0192.5212.1151.7811.5091.2841.0970.9410.8100.7010.608

0.5300.4630.4060.358

Resistance (k )293.478222.256170.021131.338102.35580.47463.75950.83840.82833.03226.88822.01018.12115.00012.47210.4228.7517.3756.2415.3024.5213.8793.3412.8872.5032.1781.9021.6641.4611.287

1.1371.0070.8950.797

NCP pp XH153

Resistance (k )Y 40Y 35Y 30Y 25Y 20Y 15Y 10Y 505

101520253035404550556065707580859095

100105

110115120125


3950K

3900K 3380K

3.3k

10k 15k

70.17953.29540.74331.36024.30418.96614.90111.7879.3867.5236.0674.9244.0193.3002.7242.2601.8851.5801.3311.1260.9570.8160.7000.6020.5200.4500.3920.3420.2990.2630.2320.2050.1820.162

NCP pp XM332



Part Number


Part Number

NCP pp XM472

105.70579.12659.79445.63035.14427.30321.37716.86913.41110.7358.6537.0185.7264.7003.8793.2192.6852.2501.8951.6041.3631.1630.9960.8570.7400.6410.5580.4870.4260.3750.3300.2920.2590.230

Resistance (k )133.043100.75677.07659.54046.40136.48228.90423.04718.50914.97412.1899.9788.2156.8005.6544.7253.9673.3442.8292.4042.0501.7591.5151.3091.1350.9880.8620.7550.6620.5830.5150.4570.4060.361

NCP pp XH682

Resistance (k )234.787168.515122.42289.95366.76650.06637.90628.96322.31317.33813.57110.7058.5036.8005.4744.4343.6132.9612.4402.0221.6831.4091.1851.0010.8490.7240.6200.5320.4590.3980.3460.3020.2640.232

NCP pp XW682

Resistance (k )195.652148.171113.34787.55968.23753.65042.50633.89227.21922.02117.92614.67412.08110.0008.3156.9485.8344.9174.1613.5353.0142.5862.2281.9251.6691.4521.2681.1100.9740.8580.7580.6720.5960.531

NCP pp XH103

Resistance (k )3500K 3380K 3950K 3380K 4.7k

NCP pp XW472

162.279116.47484.61562.17346.14734.60426.20020.01815.42311.9849.3807.3995.8774.7003.7833.0642.4972.0461.686

1.3971.1640.9740.8190.6920.5870.5000.4280.3680.3180.2750.2390.2080.1820.160

Resistance (k )3950K 4.7k 6.8k 6.8k 10k

197.390149.390114.34088.38168.91554.16642.88934.19627.44522.16518.01014.72012.09910.0008.3096.9395.8244.9114.160

3.5393.0242.5932.2331.9291.6731.4551.2701.1120.9760.8600.7590.6730.5980.532

NCP pp XH103D

Resistance (k )3380K

10k 0.5%

NCP pp XW223

759.605545.196396.070291.025216.008161.977122.63893.70272.19156.09343.90734.63327.50922.00017.70914.34411.6889.5787.8946.5405.4464.5593.8323.2392.7482.3422.0041.7221.4861.287

1.1190.9750.8540.750

Resistance (k )1073.436753.900535.073383.590277.643202.813149.462111.08283.23362.85847.83136.66428.30422.00017.21413.55710.7448.5666.8715.5444.4983.6693.0092.4792.0521.7071.4261.1961.0080.852

0.7240.6170.5280.454

NCP pp WL223

Resistance (k )1227.263874.449630.851460.457339.797253.363190.766144.964111.08785.84266.86152.47041.47133.00026.43021.29817.26614.07611.5389.5067.8706.5495.4754.5953.8743.2822.7892.3792.0381.751

1.5091.3061.1340.987

NCP pp WB333

Resistance (k )1451.0491019.238725.084522.021379.842279.371207.566155.639117.81489.92569.20453.67541.93733.00026.14320.84516.72313.49810.9548.9407.3346.0465.0114.1703.4872.9282.4692.0911.7771.516

1.2981.1160.9620.832

NCP pp WF333

Resistance (k )3950K 4485K 4050K 4250K 22k

22k 33k 33k

430.434325.976249.364192.629150.121118.02993.51474.56359.88148.44639.43632.28226.57722.00018.29215.28512.83410.8179.1547.7776.6315.6904.9014.2343.6713.1952.7902.4412.1421.888

1.6681.4771.3121.169

NCP pp XH223

Resistance (k )3380K 22k

517.912371.724270.048198.426147.278110.43983.61763.88849.22138.24529.93623.61318.75615.00012.0749.7807.9696.5315.3824.4593.7133.1082.6132.2081.8731.5971.3671.1741.0130.878

0.7630.6650.5820.511

NCP pp XW153



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Y 40Y 35Y 30Y 25Y 20Y 15Y 10Y 505

101520253035404550556065707580859095

100105110115120125

Y 40Y 35Y 30Y 25Y 20Y 15Y 10Y 505

101520253035404550556065707580859095

100105

110115120125

1610.1541130.850802.609575.385416.464304.219224.193166.623124.85094.28771.74754.99642.45533.00025.82220.33516.11512.84910.3068.3176.7485.5044.5133.7183.0782.5602.1391.7941.5111.2781.0850.9250.7920.681

NCP pp WL333

Resistance (k )1747.9201245.428898.485655.802483.954360.850271.697206.463158.214122.25995.22774.73059.06547.00037.64330.33424.59120.04816.433

13.53911.2099.3287.7986.5445.5184.6743.9723.3882.9022.4942.1501.8601.6151.406

NCP pp WB473

Resistance (k )4485K 4050K 33k 47k


Part Number


Part Number NCP pp WF104

4397.1193088.5992197.2251581.8811151.037846.579628.988471.632357.012272.500209.710162.651127.080100.00079.22263.16750.67740.90433.19527.09122.22418.32315.18412.63510.5668.8737.4816.3375.3844.594

3.9343.3802.9162.522


NCP15WF104D

4221.2832995.0442146.9961554.5991136.690839.019624.987469.678355.975272.011209.489162.559127.057100.00079.22263.16750.67740.90433.19527.09122.22418.32315.18412.63510.5668.8737.4816.3375.3844.594

3.9343.3802.9162.522


0.5%


1743.0851241.814896.201654.460483.172360.367271.363206.204158.051122.14595.14574.67659.03847.00037.66730.38124.65420.12416.51813.63111.3069.4247.8926.6395.6094.7594.0543.4682.9772.5662.2201.9271.6791.468

NCP18WB473D


1690.5861215.318882.908647.911480.069359.009270.868206.113158.126122.26795.25674.75459.07547.00037.63630.32624.58320.04316.433

13.54511.2239.3457.8186.5715.5484.7044.0043.4222.9362.5282.1841.8931.6461.436

NCP15WB473D


2990.0412100.2471494.1131075.679782.705575.674427.712320.710242.768185.300142.603110.60286.41568.00053.87142.95434.46027.81422.572

18.42215.11312.45910.3258.5927.1856.0335.0874.3093.6613.1242.6752.2991.9831.715

NCP pp WF683

Resistance (k )3317.8932330.2371653.8621185.641858.168626.875461.974343.345257.266194.287147.841113.32587.48468.00053.20841.90333.20826.47721.237

17.13713.90411.3429.2997.6626.3435.2764.4073.6973.1142.6342.2361.9071.6321.403

NCP pp WL683

Resistance (k )4250K 4485K 68k 68k

2735.3591937.3911389.3451008.014738.978547.456409.600309.217235.606180.980140.139109.34485.92968.00054.16743.42135.01628.40623.166

18.99715.65712.96710.7949.0217.5756.3875.4074.5983.9223.3592.8872.4892.1551.870

NCP pp WD683


2293.2491610.6051143.110819.487593.146433.281319.305237.312177.816134.287102.18478.32760.46747.00036.77628.96222.95218.30114.679

11.8459.6107.8396.4275.2964.3843.6463.0462.5552.1521.8201.5461.3181.1280.970

NCP pp WL473


NCP18WF104D/F

4205.6862966.4362118.7891531.3191118.422825.570615.526463.104351.706269.305207.891161.722126.723100.00079.43963.50951.08441.33633.62827.51022.62118.69215.52512.94710.8499.1297.7136.5465.5724.764

4.0873.5183.0402.634


1%

11585.8848016.9735623.9313990.1002861.7842076.1621520.9091125.049839.912632.521480.194367.455283.310220.000172.012135.364107.19885.41968.44155.15344.66536.37929.76324.46220.20516.76113.96211.6849.8098.270

6.9985.9425.0674.334

NCP pp WM224


NCP pp WL224

10734.3587539.0015350.7293835.8982776.4272028.1261494.6201110.822832.332628.577478.310366.639283.036220.000172.143135.569107.43685.66268.70855.44444.98436.69430.08524.78920.52317.06814.25811.96110.0758.521

7.2366.1695.2814.540


7318.8815140.2283648.2242615.3851893.0181382.8131019.059757.379567.499428.575326.121249.981192.979150.000117.37092.43373.25258.40646.84637.80330.67125.01820.51316.90213.99311.6389.7218.1556.8695.810

4.9334.2063.6013.096

NCP pp WL154

Resistance (k )7899.4665466.1183834.4992720.5231951.2161415.5651036.984767.079572.667431.264327.405250.538193.166150.000117.28192.29373.09058.24046.66537.60530.45324.80420.29316.67913.77611.4289.5207.9666.6885.639

4.7724.0523.4542.955

NCP pp WM154

Resistance (k )4485K 4500K 150k

150k

4879.2543426.8182432.1491743.5901262.012921.875679.373504.919378.333285.717217.414166.654128.653100.00078.24761.62248.83538.93731.23125.20220.44816.67913.67511.2689.3297.7586.4815.4374.5803.873

3.2892.8042.4002.064

NCP pp WL104



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Y 40Y 35Y 30Y 25Y 20Y 15Y 10Y 505

101520253035404550556065707580859095

100105110115120125

24751.66117127.16912014.7628524.3056113.8114435.4373249.2162403.5151794.3581351.2941025.870785.018605.252470.000367.480289.186229.014182.485146.215117.82895.42077.71863.58452.26043.16635.80829.82824.96120.95517.66814.95112.69510.8249.259

NCP pp WM474



Part Number


17


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Temperature Sensor and Compensation Chip Type ! Caution/Notice

c ! Caution (Storage and Operating Conditions)This product is designed for application in anordinary environment (normal room temperature,humidity and atmospheric pressure).Do not use under the following conditions becauseall of these factors can deteriorate the productcharacteristics or cause failures and burn-out.1. Corrosive gas or deoxidizing gas

(Chlorine gas, Hydrogen sulde gas, Ammonia gas, Sulfuric acid gas, Nitric oxide gas, etc.)

2. Volatile or ammable gas3. Dusty conditions4. Under vacuum, or under high or low pressure5. Wet or humid locations6. Places with salt water, oils, chemical liquids or

organic solvents7. Strong vibrations8. Other places where similar hazardous conditions

exist

c ! Caution (Others)

c Notice (Storage and Operating Conditions)

c Notice (Rating)Use this product within the specied temperaturerange.Higher temperature may cause deterioration of thecharacteristics or the material quality of thisproduct.

c Notice (Handling)

Be sure to provide an appropriate fail-safe functionon your product to prevent secondary damage that may becaused by the abnormal function or the failure of our

product.

The ceramic of this product is fragile, and care mustbe taken not to load an excessive press-force or tocause a shock at handling.Such forces may cause cracking or chipping.

18


To keep the solderability of the product from degrading,the following storage conditions are recommended.1. Storage condition: Temperature -10 to +40C Humidity less than 75%RH (not dewing condition)2. Storage term: Use this product within 6 months after delivery by

rst-in and rst-out stocking system.

3. Storage place: Do not store this product in corrosive gas

(Sulfuric acid gas, Chlorine gas, etc.) or in directsunlight.

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Locate thisproduct

horizontal to thedirection inwhich stressacts.

Keep this product on thePC Board away from theSeparation Line.Worst A-C-B-D Better

Component Direction

Mounting Close to Board Separation Line

A

B

D

CPerforationHoles

Slit

1. Mounting Position

2. Allowable Soldering Temperature and Time

Choose a mounting position that minimizes the stressimposed on the chip during flexing or bending of theboard.

(a) Solder within the temperature and time combinationsindicated by the slanted lines in the following graphs.

(b) Excessive soldering conditions may cause dissolution ofmetallization or deterioration of solder-wetting on theexternal electrode.

(c) In case of repeated soldering, the accumulated solderingtime should be within the range shown in the figurebelow. (For example, Reflow peak temperature: 260C,twice -> The total accumulated soldering time at 260C iswithin 30 seconds.)


Allowable Reflow Soldering Temp. and Time

Allowable Reflow Soldering Temp. and Time

Time (sec.)

T e m p e r a

t u r e

( C )

280

270260250

240230220210

0 10 20 30Time (sec.)

T e m p e r a

t u r e

( C )

280

270

260

250

240

230

220

2100 1109020 30 40 50 60 70 1008010

Time (sec.)

T e m p e r a

t u r e

( C )

280

270

260

250

240

230

2200 9020 30 40 50 60 70 8010

NCP03/15 Series

Allowable Flow Soldering Temp. and Time NCP18/21 Series

c Notice (Soldering and Mounting)

19


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For removing the flux after soldering, observe the followingpoints in order to avoid deterioration of the characteristics orany change of the external electrodes' quality.

occurrence of resonance in ultrasonic cleaning.

non-wash-type flux.

your reference, we use the solder paste below for anyinternal tests of this product.

We use the solder paste below for any internal tests ofthis product.

Use rosin type flux in the soldering process.

caused in the product characteristics and reliability.

(*Water-soluble flux can be defined as non-rosin typeflux including wash-type flux and non-wash-type flux.)

NCP03/15 NCP18/21


After cleaning, promptly dry this product.

room temp. or less than

r

room temp. or less than

r Frequency of several

Solvent

Dipping Cleaning

Ultrasonic Cleaning

(b) Rapid cooling by dipping in solvent or by other means isnot recommended.

time should be within the range shown in the figure of

Reflow Soldering Conditions

Reflow Soldering Conditions

Soldering Gradual Cooling(in air)

Soldering Gradual Cooling(in air)

Soldering Gradual Cooling

(in air)

NCP03/15 Series

Flow Soldering Conditions NCP18/21 Series


20


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o Thin or insufficient adhesive may result in loosecomponent contact with land during flow soldering.

o Low viscosity adhesive causes chips to slip aftermounting.

NCP03

NCP15

NCP18/NCP21

100m

150m

200m

1/3E V TV E

1/3E V TV E

0.2mm V TV E

Part Number Solder Paste Thickness T

Reference: Optimum Solder Amount

T

E

Electrode

Solder Solder


o The amount of solder is critical. Standard height of fillet isshown in the table below.

o Too much solder may cause mechanical stress, resultingin cracking, mechanical and/or electronic damage.

7. Printing Conditions of Solder Paste

8. Adhesive Application and Curing

21


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Temperature Sensor and Compensation Chip Type Package

NCP03

NCP15

NCP18

NCP21

15,000

10,000

4,000

-

-

4,000

Part Number Paper Tape

Quantity (pcs.)

Embossed Tape

(in mm)

(in mm)

40 min.190-250

Vacant Section

210-250Top Tape alone

Cover Tape alone

Leader Unit

Trailer Unit

Chip-mounting Unit

Direction of Feed

180

21.00.8

13.00.2

6 0

2.00.5

9.013.01.0

(1) A tape in a reel contains Leader unit and Trailer unit whereproducts are not packed. (Please refer to the figure at theright.)

(2) The top and base tapes or plastic and cover tape are not

stuck at the first five pitches minimum.(3) A label should be attached on the reel. (MURATA's part

number, inspection number and quantity should be markedon the label.)

(4) Taping reels are packed in a package.

1. Dimensions of Reel

2. Taping Method

Tape Carrier Packaging

Minimum Quantity Guide


W0Y 1.5

W1.0Y 0

W 1

. 0

Y 0

22


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(1) Other Conditions(a) Packaging

Products are packaged in the cavity of the base tape and

sealed by a top tape and bottom tape.(b) Tape

The top tape and bottom tape have no joints and productsare packaged and sealed in the cavity of the base tape,continuously.

(2) Peeling Force of Top Tape

(3) Pull StrengthPull strength of top tape is specified at 10N minimum.Pull strength of bottom tape should be specified 5N minimum.

3. Paper Tape (NCP03/15/18 Series)

NCP15 Series

NCP18 Series

1.1 max.4.00.1 4.00.12.00.05

1.5+0.1/0 1

. 7 5 0

. 1

3 . 5

0

. 0 5

8 . 0

0

. 3

Direction of Feed

1.05

0.8 max.4.00.12.00.05

1.5+0.1/0 1

. 7 5 0

. 1

3 . 5

0

. 0 5

1 . 1

5

8 . 0

0

. 3

Direction of Feed

0.65

(in mm) Reference Value

Reference Value

165-180 F

1 Peeling angle: 165 to 180 against the fixed surface of tape. 2 Peeling speed: 300mm/min. 3 Peeling force: 0.1 - 0.6N



1 . 8

5

Reference Value

NCP03 Series

0.5 max.4.00.12.00.05

1.5+0.1/0 1

. 7 5 0

. 1

3 . 5

0

. 0 5

0 . 6

8

8 . 0

0

. 3

Direction of Feed

0.38

23


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1 Peeling angle: 165 to 180 against the fixed surface of tape. 2 Peeling speed: 300mm/min. 3 Peeling force: 0.1 - 0.7N

F165-180


(2) Peeling Force of Cover Tape

(3) Tape StrengthPull strength of Embossed tape and Cover tape should bespecified 10N minimum.

(1) Other Conditions(a) Packaging

Products are packaged in the each cavity of Embossedtape and sealed by Cover tape.

(b) TapeCover tape has no joints.

4. Embossed Tape (NCP21 Series)

1.050.2

4.00.12.00.05

4.00.1 1.5 1

. 7 5 0

. 1

1.0 1.45 Reference Value

3 . 5

0

. 0 5

8 . 0

0

. 3

Direction of Feed

2 . 2

5

(in mm)

+0.3-0

+0.1-1

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Temperature Sensor Thermo String Type Specications and Test Methods

Hold the lead wires as in Fig-3. Bend by 90 degrees and againbend back to the initial position. Then bend to the other side by90 degrees and again bend back to the initial position. Afterbending process, 10N force for 3 seconds shall be applied tothe lead wire.

Fig-3

10Lead WireBending Strength

Lead wire does not break.


The lead wire shall be inserted in a 1.0mm hole until resin partcontacts with a substrate as shown in fig.-2, and 1N force for 10seconds shall be applied to the lead wire.

Fig-2

9Lead WirePull Strength

Resistance (R25C) fluctuation rate: less than 1%. B-Constant (B25/50C) fluctuation rate: less than 1%.

Both lead wires are dipped into flux (25wt% colophony isopropyl alcohol ) for 5 to 10 seconds.Then both lead wires are dipped into 2455C solder for 20.5 seconds according to Fig-1.

8 Solderabili ty More than 90% of lead wire surface shall be covered by solder.

Both lead wires are dipped into 35010C solder for 3.50.5seconds, or 2605C solder for 101 seconds according toFig-1 (solder ).

Fig-1

7Resistance toSoldering Heat


2mm length of coating resin from the top of Thermistor is to bedipped into beads of lead (Pb), and DC100V 1 minute isapplied to circuit between beads of lead (Pb) and lead wire.

6Insulation Break -down Voltage

No damage electrical characteristics at DC100 V, 1 min.

852C in air, with 'Operating Current for Sensor' for 1000+48/-0 hrs.

5High TemperatureLoad

-40 +0/-3C, 30 minutes in air+252C, 10 to 15 minutes in air+1252C, 30 minutes in air+25 +2/-0C, 10 to 15 minutes in air (1 cycle)Continuous 100 cycles, without loading.

4TemperatureCycle

602C, 90 to 95%RH in air, for 1000 +48/-0 hours withoutloading.

3HumidityStorage Test


-40 +0/-3C in air, for 1000 +48/-0 hours without loading.2Low TemperatureStorage Test

1252C in air, for 1000 +48/-0 hours without loading.1High TemperatureStorage Test Resistance (R25C) fluctuation rate: less than 1%.

B-Constant (B25/50C) fluctuation rate: less than 1%.

No. Test MethodsSpecificationsItem

* R25 is zero-power resistance at 25C. B25/50 is calculated by zero-power resistance of Thermistor in 25C-50C. After each test, NTC Thermistor should be kept for 1 hour at room temperature (normal humidity and normal atmospheric pressure).

Solder

1 to 2mm

1N (10 sec.)

10N (3 sec.)

26


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Temperature Sensor Thermo String Type Specications and Test MethodsContinued from the preceding page.

NTC Thermistor shall be fixed to the vibration test equipment.Vibration of total 1.5 mm amplitude, Frequency sequence of

10Hz - 55Hz - 10Hz in 1 minute shall be applied for right angled3 directions for 2 hours duration each.

12 Vibration

NTC Thermistor shall be dropped without any force ontoconcrete floor from 1 meter height one time.

11 Free Fall

Resistance (R25C) fluctuation rate: less than 1%. B-Constant (B25/50C) fluctuation rate: less than 1%. No visible damage at resin part.



Mount

Solder is attachedfrom the reverse side.

OscillatingDirection Z

OscillatingDirection X

OscillatingDirection Y

27


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NTC Thermistors

Temperature Sensor Lead Type

(in mm)

1 0

. 0 t o 4

0 . 0 1 . 0

4.0 max.

2.51

The full length 10.0 to 40.0mm interval 10.0mm

2.0 max.

0.400.05

This thermistor is for normal temperature level sensorshaving self-subsistence due to strong lead strengthbased on chip NTC.

c Features1. This highly accurate NTC Thermistor provides extremely

precise temperature sensing.2. This product is compatible with 1005 (1.0mm x 0.5mm)

size NTC Thermistor.3. The variation per hour of this product is highly stable.4. This product is produced with an automation line that

was consistent from lead to packaging so that a product

of uniform quality may be obtained at low cost in largequantities.5. Since this product has strong lead intensity with original lead mounting technique, it is bent at the time of use and can withstand processing, etc., readily.

Taping package can be supported.

c Applications1. For temperature detection of a rechargeable battery pack2. For temperature detection of a charge circuit3. For temperature detection of a printer head4. For temperature detection of a DC fan motor

5. For temperature detection of home electronics


(25C)(ohm)

B-Constant(25-50C)

(K)

B-Constant(25-80C)


B-Constant(25-85C)


B-Constant(25-100C)


Operating Currentfor Sensor (25C)

(mA)


(mW)


(mW/C)

Thermal TimeConstant(25C) (s)

NXRT15XM202EA1B ppp 2k 3% 3500 1% 3539 3545 3560 0.27 7.5 1.5 4

NXRT15XV502FA1B ppp 5k 1% 3936 1% 3972 3977 3989 0.17 7.5 1.5 4

NXRT15XH103FA1B ppp 10k 1% 3380 1% 3428 3434 3455 0.12 7.5 1.5 4

NXRT15XV103FA1B ppp 10k 1% 3936 1% 3971 3977 3988 0.12 7.5 1.5 4

NXRT15WB333JA1B ppp 33k 5% 4050 3% 4101 4108 4131 0.07 7.5 1.5 4

NXRT15WB473FA1B ppp 47k 1% 4050 1% 4101 4108 4131 0.06 7.5 1.5 4

NXRT15WF104FA1B ppp 100k 1% 4250 1% 4303 4311 4334 0.04 7.5 1.5 4

ppp is lled with Total-length codes. (10 to 40mm interval 10mm, ex. 040=40mm)Operating Current for Sensor rises Thermistor's temperature by 0.1C.Rated Electric Power is necessary electric power that thermistor's temperature rises 5C by self-heating at 25C in still air.Taping type of part numbers with "3A016" is available (Lead Spacing=5mm).Operating Temperature Range: -40C to +125C

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Temperature Sensor Lead Type Specications and Test Methods

NTC thermistor shall be fixed to the vibration test Equipment.Vibration of total 1.5mm amplitude, Frequency sequence of10Hz 55Hz 10Hz in 1 minute, shall be applied for rightangled 3 directions for 2 hours duration each.

12 Vibration

NTC thermistor shall be dropped without any force ontoconcrete floor from 1 meter height one time.

11 Free Fall


No visible damage at resin part.


One lead wire is held and 2.5N force is applied. Then the bodyof NTC thermistor is bent by 90 and again bent back to theinitial position. This sequence shall be completed twice. SeeFig-3.

Fig-3

10Lead WireBending Strength

Lead wire does not break.

One end of a lead wire shall be fixed and 2.5N force for 10seconds shall be applied to the other lead wire as shown inFig-2.

Fig-2

9Lead Wire PullStrength

Resistance(R25C) fluctuation rate: less than 1%. B-Constant(B25/50C) fluctuation rate: less than 1%. No visible damage at resin part.

Both lead wires are dipped into flux (25wt% colophony isopropyl alcohol ) for 5 to 10seconds. Then both lead wires are dipped into 2455C solder for 20.5 seconds according to Fig-1.

8 Solderabili ty More than 90% of lead wire surface shall be covered by

solder.

Both lead wires are dipped into 35010C solder for 3.50.5seconds, or 2605C solder for 101 seconds according toFig-1. (solder )

Fig-1

7Resistance toSoldering Heat


2mm length of coating resin from the top of thermistor is to bedipped into beads of lead (Pb), and DC100V 1 minute isapplied to circuit between beads of lead (Pb) and lead wire.

6Insulation Break -down Voltage

No damage electrical characteristics on D.C.100 V, 1 min.

-40C +0/-3C, 30 minutes in air+25C2C, 10 to 15 minutes in air+125C +3/-0C, 30 minutes in air+25C +2/-0C, 10 to 15 minutes in air (1 cycle)Continuous 100 cycles, without loading.

5TemperatureCycle

602C, 90 to 95%RH in air, for 1000 +48/-0 hours withoutloading.

4Humidity StorageTest

852C in air, with Operating Current for Sensor for1000 +48/-0 hrs.

3High TemperatureLoad


1252C in air, for 1000 +48/-0 hours without loading.2High TemperatureStorage Test

-40 +0/-3C in air, for 1000 +48/-0 hours without loading.1Low TemperatureStorage Test Resistance (R25C) fluctuation rate: less than 1%.

B-Constant (B25/50C) fluctuation rate: less than 1%.


Solder

2.5N (10sec.)

2.5N

90

29


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NTC Thermistors

Temperature Sensor Lead Insulation Type (Radial Type)

This thermistor is for normal temperature level sensorshaving self-subsistence due to strong lead strengthbased on chip NTC.

c Features1. NXR series can accurately detect temperature with

NCP15 series on the head of parts.2. The insulation coat with polyulethane on the surface of lead wire : 100VDC.3. You can choose NTC characteristics from NCP15 series.4. The resistance drift is low in the reliability test.5. The production capacity is bigger and NXR is produced

almost entirely in an automation line.6. Adopt to Sb regulation

c Applications1. Secondary battery2. Temperature detection for charging3. Temperature detection for DC fan motor4. Temperature sensing for appliance5. Self-standing temperature sensing for re detector

(in mm)

2 5

. 0 t o 4 5

. 0 1

. 0

( 5 . 0

m m

)

4.0 max.

The full length 25.0 to 45.0mm interval 5.0mmA: Epoxy ResinB: Copper Lead Wire with Polyurethane Coat

2.51.0

0.460.05

2.0 max.

A

B


(25C)(ohm)

B-Constant(25-50C)

(K)

B-Constant(25-80C)


B-Constant(25-85C)


B-Constant(25-100C)


Operating Currentfor Sensor (25C)

(mA)


(mW)


(mW/C)

Thermal TimeConstant(25C) (s)

NXRT15XM202EA5B ppp 2k 3% 3500 1% 3539 3545 3560 0.36 13 2.6 4NXRT15XV502FA5B ppp 5k 1% 3936 1% 3972 3977 3989 0.22 13 2.6 4

NXRT15XH103FA5B ppp 10k 1% 3380 1% 3428 3434 3455 0.16 13 2.6 4

NXRT15XV103FA5B ppp 10k 1% 3936 1% 3971 3977 3988 0.16 13 2.6 4

NXRT15WB333JA5B ppp 33k 5% 4050 3% 4101 4108 4131 0.08 13 2.6 4

NXRT15WB473FA5B ppp 47k 1% 4050 1% 4101 4108 4131 0.07 13 2.6 4

NXRT15WF104FA5B ppp 100k 1% 4250 1% 4303 4311 4334 0.05 13 2.6 4

ppp is fulled with Total-length codes. (25 to 45mm interval 5mm, ex. 040=40mm)Operating Current for Sensor rises Thermistor's temperature by 0.1C.Rated Electric Power is necessary electric power that thermistor's temperature rises 5C by self-heating at 25C in still air.Operating Temperature Range: -40C to +125C

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Temperature Sensor Thermo String/Lead Type Temperature Characteristics (Center Value)

32


Y 40Y 35Y 30Y 25Y 20Y 15Y 10Y 505

101520253035404550556065707580859095

100105

110115120125

44.98133.67125.44419.41714.95511.6199.0977.1785.7074.5683.6822.9862.4372.0001.6511.3701.1430.9580.8070.6820.5800.4950.4240.3650.3150.2730.2370.2070.1810.160

0.1410.1240.1100.098

NXRT15XM202

Resistance (k )Temp. (C)B-ConstantResistance

Part Number

195.652148.171113.34787.55968.23753.65042.50633.89227.21922.02117.92614.67412.08110.0008.3156.9485.8344.9174.1613.5353.0142.5862.2281.9251.6691.4521.2681.1100.9740.858

0.7580.6720.5960.531

NXRT15XH103

Resistance (k )337.503243.332177.496130.85997.42873.23055.52942.46732.74725.45019.93215.72712.49810.0008.0546.5295.3244.3663.6012.9852.4882.0831.7521.4801.2561.0700.9160.7870.6790.588

0.5120.4460.3910.343

NXRT15XV103

Resistance (k )3500K 3380K 3936K 2.0k

10k

168.752121.66688.74865.43048.71436.61527.76421.23316.37412.7259.9667.8646.2495.0004.0273.2642.6622.1831.8011.4931.2441.0410.8760.7400.6280.5350.4580.3940.3400.294

0.2560.2230.1950.172

NXRT15XV502


10k

4397.1193088.5992197.2251581.8811151.037846.579628.988471.632357.012272.500209.710162.651127.080100.00079.22263.16750.67740.90433.19527.09122.22418.32315.18412.63510.5668.8737.4816.3375.3844.594

3.9343.3802.9162.522

NXRT15WF104


1227.263874.449630.851460.457339.797253.363190.766144.964111.08785.84266.86152.47041.47133.00026.43021.29817.26614.07611.5389.5067.8706.5495.4754.5953.8743.2822.7892.3792.0381.751

1.5091.3061.1340.987

NXRT15WB333


1747.9201245.428898.485655.802483.954360.850271.697206.463158.214122.25995.22774.73059.06547.00037.64330.33424.59120.04816.43313.53911.2099.3287.7986.5445.5184.6743.9723.3882.9022.494

2.1501.8601.6151.406

NXRT15WB473



Y 40Y 35Y 30Y 25Y 20Y 15Y 10Y 505

101520253035404550

556065707580859095

100105110115120125

197.388149.395114.34588.38168.91554.16642.88934.19627.44522.16518.01014.72012.09910.0008.3096.9395.8244.9114.160

3.5393.0242.5932.2331.9291.6731.4551.2701.1120.9760.8600.7590.6730.5980.532

NXFT15XH103

Resistance (k )Temp. (C)B-ConstantResistance

Part Number

4221.2802995.0402147.0001554.6001136.690839.019624.987469.678355.975272.011209.489162.559127.057100.00079.22263.16750.67740.90433.195

27.09122.22418.32315.18412.63510.5668.8737.4816.3375.3844.5943.9343.3802.9162.522

NXFT15WF104

Resistance (k )3380K 4250K 10k

337.503243.332177.496130.85997.42873.23055.52942.46732.74725.45019.93215.72712.49810.0008.0546.5295.3244.3663.601

2.9852.4882.0831.7521.4801.2561.0700.9160.7870.6790.5880.5120.4460.3910.343

NXFT15XV103

Resistance (k )3936K 10k 100k

1690.5901215.320882.908647.911480.069359.009270.868206.113158.126122.26795.25674.75459.07547.00037.63630.32624.58320.04316.433

13.54511.2239.3457.8186.5715.5484.7044.0043.4222.9362.5282.1841.8931.6461.436

NXFT15WB473


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Temperature Sensor Thermo String/Lead Type ! Caution/Notice

c ! Caution (Storage and Operating Conditions)This product is designed for application in anordinary environment (normal room temperature,humidity and atmospheric pressure).Do not use under the following conditions becauseall of these factors can deteriorate the productcharacteristics or cause failures and burn-out.1. Corrosive gas or deoxidizing gas

(Chlorine gas, Hydrogen sulde gas, Ammonia gas, Sulfuric acid gas, Nitric oxide gas, etc.)

2. Volatile or ammable gas3. Dusty conditions4. Under vacuum, or under high or low pressure5. Wet or humid locations6. Places with salt water, oils, chemical liquids or

organic solvents7. Strong vibrations8. Other places where similar hazardous conditions

exist

c ! Caution (Others)

c Notice (Storage and Operating Conditions)

c Notice (Rating)Use this product within the specied temperaturerange.Higher temperature may cause deterioration of thecharacteristics or the material quality of thisproduct.

c Notice (Soldering and Mounting) NXF Series


Be sure to provide an appropriate fail-safe functionon your product to prevent secondary damage that may becaused by the abnormal function or the failure of our

product.

To keep the solderability of the product from degrading,the following storage condition is recommended.1. Storage condition: Temperature -10 to +40C Humidity less than 75%RH (not dewing condition)2. Storage term: Use this product within 6 months after delivery by

rst-in and rst-out stocking system.

3. Handling after unpacking: After unpacking, reseal product promptly or

store it in a sealed container with a drying agent.4. Storage place: Do not store this product in corrosive gas

(Sulfuric acid gas, Chlorine gas, etc.) or in directsunlight.

Please note as shown below when you mount this product.1. Do not melt the solder in the resin head when you solder this product. If you do so, there is a possibility of wire

breakage, electric short mode failure and wire coatingbreakage. If you cut the lead wire of this product lessthan 20mm from the resin head, the heat of the meltedsolder at the lead wire edge is propagated easily to theresin head along the lead wire.

2. Do not touch the resin head directly with the solderingiron. It may cause the melting of solder in the resin head.

3. Do not separate the parallel lead wires 10mm or less from the resin.4. If you mold this product with resin, please evaluate the quality of this product before you use it.5. Do not bend the lead wire radius 1mm or more.

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Temperature Sensor Thermo String/Lead Type ! Caution/NoticeContinued from the preceding page.

c Notice (Soldering and Mounting) NXR Series

c Notice (Soldering and Mounting) NXR Series (Insulation Type)

c Notice (Handling) NXF/NXR Series1. The ceramic element of this product is fragile, and care must be taken not to load an excessive

press-force or not to cause a shock at handling. Such forces may cause cracking or chipping.2. Do not apply excessive force to the lead. Otherwise, it may cause the junction between lead and

element to break or crack. Holding the element by theside lead wire is recommended when lead wire is bentor cut.

c Notice (Handling) NXR Series (Insulation Type)1. The ceramic element of this product is fragile, and care must be taken not to load an excessive

press-force or not to cause a shock at handling. Such forces may cause cracking or chipping. Especially under high-temperature environment,

there is a possibility that epoxy resin will become soft. When you set up the processing environment, please

examine the processing method after evaluating thequality of this product.

2. Do not apply excessive force to the lead. Otherwise, it may cause the junction between lead and

element to break or crack. Holding the element by the side lead wire is recommended when lead wire is bent or cut. Handle the lead with care; there is a possibility that a crack may go into the polyurethane insulated coat when bending the lead.

34


Please note as shown below when you mount this product.1. Do not melt the solder in the resin head, when you solder this product. If you melt the solder in resin the head,

the wire could break and short. If you cut the lead wire of this product less than 8mm

from the resin head, the heat of the melted solder at thelead wire edge is propagated easily to the resin headalong the lead wire. Please do not cut this product below9mm.

2. Do not touch the resin head directly with the solder iron.It may cause the melting of solder in the resin head.

3. If you mold this product with resin, please evaluate the quality of this product before you use it.

Please note as shown below when you mount this product.1. Do not melt the solder in the resin head when you solder

this product. (more than 25mm in full length of the

product).If you melt the solder in the resin head, it has posibility that the wire could break and short.2. Do not touch the resin head directly with the solder iron.

It may cause the melting of solder in the resin head.3. When additonal processing is carried out on this product (such as bonding, resin molding, and resin coating, etc.),

please perform an audit of quality level on an automatedmachine and only use the product after conrming itsreliability.

Please talk to us if you have concern matter, likeprocess it under the high temperature and the high

pressure.

(For example, exposed to high-temperature andhigh-pressure environment as mold sealing with injection molding.)

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Temperature Sensor Thermo String/Lead Type Package

Minimum Order Quantity

Part Number

Bulk

Minimum Quantity (pcs.)

-1,000

2,500500

Part Number

Ammo Pack Taping

Minimum Quantity (pcs.)

NXFT

NXRT

-

NXRT_3A016

P

L 3

W 3

W 1

W 0

W 2

H 0

H 3

D

d

S T

h 2 h 1

I

t 1

P 1

P 2

F

D 0P 0 t 2

Item

Pitch of Component

Pitch of Sprocket Hole

Lead Spacing

Length from Hole Center to Component Center

Length from Hole Center to Lead

Body Diameter

Deviation Along Tape, Left or RightCarrier Tape Width

Position of Sprocket Hole

Lead Distance between Reference and Bottom Planes

Height of Component

Protrusion Length

Diameter of Sprocket Hole

Lead Diameter

Total Tape Thickness

Total Thickness, Tape and Lead Wire

Deviation Across Tape

Portion to Cut in Case of Defect

Hold down Tape Width

Hold down Tape Position

Thickness

P

P 0

F

P 2

P 1

D

SW3

W1

H0

H3

l

D 0

d

t1

t2

h 1 , h2

L3

W0

W2

T

12.71.0

12.70.3

5.01.0

6.351.3

3.850.7

4.0 max.

02.018.00.5

9.00.5

16.01.0

7.51.0

W 0.5 to Y 1.0

4.00.1

0.400.05

0.60.3

1.6 max.

1.0 max.

11.0

9.5 min.

1.51.5

2.0 max.

Dimensions (mm)Code

+0 2.0

c Taping Dimensions (NXRT_3A016 Series)

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NTC Thermistors

Inrush Current Suppression Lead Type

Coating Extensionon Lead : to line A

1 0

. 0 m a x .

3 . 5

1

. 0

NTPAN : 23.0 max.NTPAJ : 20.0 max . 5 .5 max.

10.01.5

0.80.05Sn plated Cu wire

A

(in mm)

NTPAN/NTPAJ Series

Coating Extensionon Lead : to line A

1 0

. 0 m a x .

3 . 5

1

. 0

NTPAD : 16.0 max.NTPAA : 12.0 max.

5.5 max.5.0 max.

7.51.5


A

(in mm)

NTPAD/NTPAA Series

Coating Extensionon Lead: to line A

6 . 0

m a x .

3 . 5

1

. 0

NTPA9: 11.0 max.NTPA7: 9.0 max.NTPA6: 7.5 max.NTPA5: 6.0 max. 5.0 max.

5.01.5


A

(in mm)

NTPA7/NTPA9 Series


(25C)(ohm)

Permissible Max.Current (25C)

(A)


(A)

Thermal TimeConstant (25C)

(s)

Thermal DissipationConstant (25C)

(mW/C)

NTPAN3R0LDKB0 3.0 15% 5.4 4.7 135 26.8

NTPAN4R0LDKB0 4.0 15% 4.7 4.1 130 26.8

NTPAN6R0LDKB0 6.0 15% 3.9 3.4 130 26.8

NTPAJ4R0LDKB0 4.0 15% 4.0 3.5 125 21.8

NTPAJ6R0LDKB0 6.0 15% 3.4 2.9 125 21.8

NTPAJ8R0LDKB0 8.0 15% 3.0 2.6 130 21.8

NTPAJ100LDKB0 10.0 15% 2.6 2.2 130 21.8

NTPAD3R9LDNB0 3.9 15% 3.3 2.9 65 18.2NTPAD5R1LDNB0 5.1 15% 3.0 2.6 85 18.8

NTPAD8R0LDNB0 8.0 15% 2.7 2.3 65 18.7

NTPAD160LDNB0 16.0 15% 2.0 1.7 100 19.1

NTPAA2R2LDNB0 2.2 15% 3.7 3.2 70 13.5


This product effectively supresses surge currentsthat are generated when switching power regulatorsare turned on.

c Features1. Lead is not contained in the ceramic element, the terminations, the solder for inner connection and the coating resin.2. Most suitable for power supplies of less than 100W3. Excellent recovery characteristics due to resin coating with excellent heat characteristics4. Highly reliable

c Applications1. Switching power supplies2. CRT monitors3. Color televisions4. VCR power supplies5. Other power circuits

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(25C)(ohm)


(A)


(A)

Thermal TimeConstant (25C)

(s)

Thermal DissipationConstant (25C)

(mW/C)

NTPAA3R9LDNB0 3.9 15% 2.7 2.3 70 13.5

NTPAA5R1LDNB0 5.1 15% 2.5 2.2 70 13.5

NTPAA8R2LDNB0 8.2 15% 2.0 1.7 70 13.5

NTPAA100LDNB0 10.0 15% 1.7 1.5 70 13.5

NTPA94R0LBMB0 4.0 15% 2.5 2.2 65 11.6

NTPA95R0LBMB0 5.0 15% 2.3 2.0 65 11.6

NTPA98R0LBMB0 8.0 15% 1.8 1.6 65 11.6

NTPA9100LBMB0 10.0 15% 1.7 1.5 65 11.6

NTPA9160LBMB0 16.0 15% 1.4 1.2 65 11.6

NTPA74R0LBMB0 4.0 15% 2.3 2.0 40 9.4

NTPA75R0LBMB0 5.0 15% 1.9 1.6 40 9.4

NTPA78R0LBMB0 8.0 15% 1.7 1.5 40 9.5

NTPA7100LBMB0 10.0 15% 1.4 1.2 40 9.5

NTPA7160LBMB0 16.0 15% 1.2 1.0 40 9.9

NTPA7220LBMB0 22.0 15% 1.0 0.88 40 9.1

NTPA64R0LBMB0 4.0 15% 2.3 2.0 30 7.5

NTPA64R7LBMB0 4.7 15% 2.1 1.9 30 7.5

NTPA68R0LBMB0 8.0 15% 1.7 1.5 30 7.5NTPA55R0LBMB0 5.0 15% 1.7 1.5 20 5.6

NTPA5100LBMB0 10.0 15% 1.2 1.1 20 5.6

NTPAD/NTPAA/NTPA9/NTPA7 series are also available on tape. The nal alphabet of the part number should be "DNB0=>D6A0", "BNB0 =>B1A0".Operating Temperature Range: -20C to +160C

Part Number

V

3_ntc

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