2381 640 55104 Vishay, 2381 640 55104 Datasheet

2381 640 55104

Manufacturer Part Number

2381 640 55104

Description

Manufacturer

Vishay

Type

NTCr

Datasheet

1.2381_640_55104.pdf (9 pages)

Specifications of 2381 640 55104

Mounting Style

Through Hole

Pin Count

Screening Level

Automotive

Sensitivity Index

4190K

Resistance @ 25c

100kohm

Thermal Time Constant

13s

Percentage Of Resistance Tolerance @ 25c

±1

Accuracy

±1.5

Operating Temperature Min Deg. C

-40C

Operating Temperature Max Deg. C

125C

Product Length (mm)

3.4mm

Product Height (mm)

8mm

Product Depth (mm)

3mm

Lead Free Status / RoHS Status

Compliant

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Notes

(1)

(2)

Notes

(3)

(4)

Document Number: 29048

Revision: 03-Apr-09

QUICK REFERENCE DATA

PARAMETER

Resistance value at 25 °C

Tolerance on R

Tolerance on B

Maximum dissipation

Dissipation factor δ

Response time

Thermal time constant τ

Operating temperature range at:

Zero dissipation (continuously)

Zero dissipation (for short periods)

Maximum dissipation (100 mW)

Climatic category

Mass

ELECTRICAL DATA AND ORDERING INFORMATION

Replace * in 12NC by 3 for ± 5 %, 6 for ± 3 %, 4 for ± 2 %, 5 for ± 1 %

Replace * in SAP by J for ± 5 %, H for ± 3 %, G for ± 2 %, F for ± 1 %

Response time in silicone oil MS200/50. This is the time needed

for the sensor to reach 63.2 % of the total temperature difference

when subjected to a temperature change from 25 °C in air to

85 °C in oil.

Valid for all types with the exception of the R

22 kΩ and 470 kΩ.

(kΩ)

100

470

2.7

4.7

25/85

3528

3977

3740

4090

4190

4570

(1)

(K)

- value

NTC Thermistors, Radial Leaded, Accuracy Line

25/85

- value

- VALUE

(± %)

0.75

0.5

1.5

(2)

± 5 %; ± 3 %; ± 2 %; ± 1 %

12NC ORDERING CODE

- 40 °C to + 125 °C

± 2.0 % to 0.5 %

0 °C to + 55 °C

2 kΩ to 470 kΩ

2381 640 5....

For technical questions, contact:

2.2 mW/K

40/125/56

≤ 150 °C

100 mW

≈ 0.11 g

VALUE

≈ 1.7 s

13 s

*202

*272

*472

*502

*103

*123

*223

*473

*683

*104

*474

values 12 kΩ,

(3)

SAP MATERIAL NO.

NTCLE203E3......

FEATURES

• Accurate over a wide temperature range

• Good stability over a long life

• Excellent price/performance ratio

• Low heat conductivity through 0.4 mm Ni-leads

• UL recognized, file E148885

• Old part number was 2322 640 5....

• Component in accordance to RoHS 2002/95/EC and

APPLICATIONS

Temperature

industrial, consumer and telecom applications. For on-board

sensing or accurate remote sensing.

DESCRIPTION

These thermistors are made of NTC ceramic material. The

device consists of a chip with two tinned nickel leads. The

parts are coated and color band marked.

PACKAGING

The thermistors are packed in cardboard boxes; the smallest

packing quantity is 500 units.

DESIGN-IN SUPPORT

For complete Curve Computation, visit:

www.vishay.com/thermistors/curve-computation-list/

MARKING

The thermistors are marked with colored bands on a grey

epoxy base coating; see Dimensions and “Electrical Data

and Ordering Information”.

MOUNTING

By soldering in any position.

202*B0

272*B0

472*B0

502*B0

103*B0

123*B0

223*B0

473*B0

683*B0

104*B0

474*B0

(tolerance on B-value between 2.0 % and 0.5 %)

WEEE 2002/96/EC

nlr@vishay.com

2381 640 5..../NTCLE203E3....

(4)

UL approved

measurement,

Y/N

Vishay BCcomponents

CODING (see dimensions)

sensing

Orange

Green

Yellow

Brown

White

Black

Violet

Grey

Blue

Red

and

www.vishay.com

Orange

control

Yellow

Brown

Green

White

Violet

Black

Grey

Blue

Red

Related parts for 2381 640 55104

2381 640 55104 Summary of contents

Page 1

... For technical questions, contact: nlr@vishay.com Vishay BCcomponents measurement, sensing and UL approved CODING (see dimensions) (4) Y/N I Orange N Red Y Green Y Black Y Blue Y Yellow Y White ...

Page 2

... Vishay BCcomponents DIMENSIONS in millimeters 3.4 max. I 6.0 max ± 1.0 2.54 40 ± 1.5 0.4 ± 0.04 LONG TERM STABILITY OF R LONG TERM STABILITY FUNCTION OF TEST DURATION www.vishay.com 2 NTC Thermistors, Radial Leaded, Accuracy Line DERATING AND LONG TERM STABILITY ...

Page 3

... For technical questions, contact: nlr@vishay.com Vishay BCcomponents AT 2 kΩ 25 ΔR/R DUE TO B TCR tol. [%/K] [%] - 6.06 1.65 - 5.84 1.49 - 5.62 1.34 - 5.42 1.19 - 5.23 1.05 - 5.05 ...

Page 4

... Vishay BCcomponents For complete Curve Computation, visit: www.vishay.com/thermistors/curve-computation-list/ RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R PART NR. 2381 640 5*272 T oper NTCLE203E3272*B0 NTCLE203E3472*B0 [° [Ω 665 - 35 64 773 - 30 47 304 - 25 34 907 - 20 26 017 - 15 19 575 - 10 14 862 - 5 11 382 0 8790 ...

Page 5

... For technical questions, contact: nlr@vishay.com Vishay BCcomponents AT 12 kΩ AND 22 kΩ 25 ΔR/R DUE TO B TCR tol. [%/K] [%] - 6.07 7.00 - 5.88 6.32 - 5.70 5.68 - 5.52 5.06 - 5.35 4 ...

Page 6

... Vishay BCcomponents For complete Curve Computation, visit: www.vishay.com/thermistors/curve-computation-list/ RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R T oper [° 100 105 110 115 120 125 130 135 140 145 150 www.vishay.com 6 NTC Thermistors, Radial Leaded, Accuracy Line PART NR. 2381 640 5*473 ...

Page 7

... For technical questions, contact: nlr@vishay.com Vishay BCcomponents AT 68 kΩ AND 100 kΩ 25 ΔR/R DUE TO B TCR tol. [%/K] [%] - 6.69 5.88 - 6.49 5.31 - 6.29 4.77 - 6.10 4.25 - 5.92 3 ...

Page 8

... Vishay BCcomponents For complete Curve Computation, visit: www.vishay.com/thermistors/curve-computation-list/ RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R T oper [° 100 105 110 115 120 125 www.vishay.com 8 NTC Thermistors, Radial Leaded, Accuracy Line PART NR. 2381 640 5*474 NTCLE203E3474* [kΩ] 22 850 16 068 11 413 ...

Page 9

... Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’ ...

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