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Thermistors

TDK Thermistors include negative temperature coefficient (NTC) and positive temperature coefficient (PTC) thermistors. The NTC thermistors offer a nickel barrier termination and long-term stability in high-temperature and high-humidity environments. The PTC series features thermally sensitive semiconductor resistors made of ceramic components in which electrical resistance rapidly increases when a certain temperature is exceeded. EPCOS / TDK Thermistors provide voltage and noise suppression as well as temperature measurement and compensation in measurement and control engineering, entertainment, household and automotive electronics, data systems, and telecommunications applications.

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Part #

NTC (Negative Temperature Coefficient) Thermistors 2.1k 3560 1%

B57871S0212F000
TDK
1: Rp35.224
709In Stock

Mfr. Part No.
B57871S0212F000

Mouser Part No
871-B57871S212F

TDK

NTC (Negative Temperature Coefficient) Thermistors 2.1k 3560 1%

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Datasheet

709In Stock

Rp35.224

Rp33.573

Rp31.739

Rp30.271

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 0603 22K H60 B-4000 NTC Thermistor

B57321V2223H060
TDK
1: Rp4.770
10.226In Stock

Mfr. Part No.
B57321V2223H060

Mouser Part No
871-B57321V2223H060

TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 22K H60 B-4000 NTC Thermistor

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Datasheet

10.226In Stock

Cut Tape

Rp4.770

Rp4.495

Rp3.963

Rp3.761

Reel

Rp2.568

View

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors 891/1 M/K 10% NTC Thermistor

B57891M0105K000
TDK
1: Rp12.108
1.998In Stock

Mfr. Part No.
B57891M0105K000

Mouser Part No
871-B57891M0105K000

TDK

NTC (Negative Temperature Coefficient) Thermistors 891/1 M/K 10% NTC Thermistor

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Datasheet

1.998In Stock

Rp12.108

Rp11.466

Rp10.732

Rp10.219

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Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors 1210 230Vdc 40mA PTC Overcurrent

B59807A0090A062
TDK
1: Rp15.961
42.103In Stock

Mfr. Part No.
B59807A0090A062

Mouser Part No
871-B59807A0090A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 1210 230Vdc 40mA PTC Overcurrent

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Datasheet

42.103In Stock

Cut Tape

Rp15.961

Rp14.732

Rp12.659

Rp11.852

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Reel

Rp7.192

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

NTC (Negative Temperature Coefficient) Thermistors 10k 3980 1.5% 150mW

B57025M2103A001
TDK
1: Rp155.207
592In Stock

Mfr. Part No.
B57025M2103A001

Mouser Part No
871-B57025M2103A001

TDK

NTC (Negative Temperature Coefficient) Thermistors 10k 3980 1.5% 150mW

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Datasheet

592In Stock

Rp155.207

Rp137.962

Rp124.202

Rp114.846

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Min.: 1
Mult.: 1

Board Mount Temperature Sensors 100000 Ohms 4600k 10%

B57045K0104K000
TDK
1: Rp34.124
1.954In Stock

Mfr. Part No.
B57045K0104K000

Mouser Part No
871-B57045K104K

TDK

Board Mount Temperature Sensors 100000 Ohms 4600k 10%

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Datasheet

1.954In Stock

Rp34.124

Rp30.271

Rp27.152

Rp25.868

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Min.: 1
Mult.: 1

Board Mount Temperature Sensors 1800 Ohms 4300 2%

B57227K0333A001
TDK
1: Rp95.399
975In Stock

Mfr. Part No.
B57227K0333A001

Mouser Part No
871-B57227K333A1

TDK

Board Mount Temperature Sensors 1800 Ohms 4300 2%

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Datasheet

975In Stock

Rp95.399

Rp85.859

Rp82.190

Rp77.971

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 0402 10K 1% B-3455 NTC

B57230V2103F260
TDK
1: Rp1.835
38.270In Stock
30.000Expected 26/10/2026

Mfr. Part No.
B57230V2103F260

Mouser Part No
871-B57230V2103F260

TDK

NTC (Negative Temperature Coefficient) Thermistors 0402 10K 1% B-3455 NTC

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Datasheet

38.270In Stock

30.000Expected 26/10/2026

Cut Tape

Rp1.835

Rp1.541

Rp1.339

Rp1.266

Reel

Rp862

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MouseReel Available

Min.: 1
Mult.: 1

: 10.000

Inrush Current Limiters S236/2.2/M NTC Thermistor

B57236S0229M000
TDK
1: Rp23.116
3.167In Stock

Mfr. Part No.
B57236S0229M000

Mouser Part No
871-B57236S0229M000

TDK

Inrush Current Limiters S236/2.2/M NTC Thermistor

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Datasheet

3.167In Stock

Rp23.116

Rp17.612

Rp16.255

Rp15.319

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0402 47K F60 B-4108 NICA

B57256V5473F360
TDK
1: Rp2.935
28.455In Stock

Mfr. Part No.
B57256V5473F360

Mouser Part No
871-B57256V5473F360

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0402 47K F60 B-4108 NICA

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Datasheet

28.455In Stock

Cut Tape

Rp2.935

Rp2.605

Rp2.293

Rp1.835

Reel

Rp1.321

View

Min.: 1
Mult.: 1

: 10.000

NTC (Negative Temperature Coefficient) Thermistors 0603 4K7 H60 B-3650 NTC Thermistor

B57301V2472H060
TDK
1: Rp6.605
16.028In Stock

Mfr. Part No.
B57301V2472H060

Mouser Part No
871-B57301V2472H060

TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 4K7 H60 B-3650 NTC Thermistor

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Datasheet

16.028In Stock

Cut Tape

Rp6.605

Rp5.816

Rp5.119

Rp4.110

Reel

Rp2.844

View

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors 0603 47K H60 B-4000 NTC Thermistor

B57321V2473H060
TDK
1: Rp5.320
15.009In Stock
12.000Expected 21/09/2026

Mfr. Part No.
B57321V2473H060

Mouser Part No
871-B57321V2473H060

TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 47K H60 B-4000 NTC Thermistor

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Datasheet

15.009In Stock

12.000Expected 21/09/2026

Cut Tape

Rp5.320

Rp5.174

Rp4.550

Rp3.761

Reel

Rp3.174

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors 0603 10K 1% B-3455 NTC

B57330V2103F260
TDK
1: Rp3.302
48.453In Stock
304.000On Order

Mfr. Part No.
B57330V2103F260

Mouser Part No
871-B57330V2103F260

TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 10K 1% B-3455 NTC

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Datasheet

48.453In Stock

304.000On Order

Cut Tape

Rp3.302

Rp2.789

Rp2.458

Rp1.963

Reel

Rp1.449

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors 0603 10K 5% B-4000 NTC

B57351V5103J060
TDK
1: Rp6.421
25.277In Stock
16.000Expected 13/11/2026

Mfr. Part No.
B57351V5103J060

Mouser Part No
871-B57351V5103J060

TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 10K 5% B-4000 NTC

Learn More

Datasheet

25.277In Stock

16.000Expected 13/11/2026

Cut Tape

Rp6.421

Rp5.944

Rp5.265

Rp5.008

Reel

Rp3.853

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors 0603 10K 5% B-4480 NTC

B57371V2103J060
TDK
1: Rp5.320
22.285In Stock

Mfr. Part No.
B57371V2103J060

Mouser Part No
871-B57371V2103J060

TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 10K 5% B-4480 NTC

Learn More

Datasheet

22.285In Stock

Cut Tape

Rp5.320

Rp4.972

Rp4.385

Rp4.165

Reel

Rp3.045

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 3%

B57401V2103H062
TDK
1: Rp12.108
10.347In Stock
12.000Expected 26/10/2026

Mfr. Part No.
B57401V2103H062

Mouser Part No
871-B57401V2103H62

TDK

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 3%

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Datasheet

10.347In Stock

12.000Expected 26/10/2026

Cut Tape

Rp12.108

Rp9.283

Rp7.999

Rp7.705

View

Reel

Rp4.825

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors 10k 4000 3%

B57421V2103J62
TDK
1: Rp11.191
25.805In Stock

Mfr. Part No.
B57421V2103J62

Mouser Part No
871-B57421V2103J62

TDK

NTC (Negative Temperature Coefficient) Thermistors 10k 4000 3%

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Datasheet

25.805In Stock

Cut Tape

Rp11.191

Rp8.623

Rp7.448

Rp6.128

Reel

Rp4.476

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors 0805 47K H62 B-4000 NTC Thermistor

B57421V2473H062
TDK
1: Rp9.173
7.473In Stock

Mfr. Part No.
B57421V2473H062

Mouser Part No
871-B57421V2473H062

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 47K H62 B-4000 NTC Thermistor

Learn More

Datasheet

7.473In Stock

Cut Tape

Rp9.173

Rp8.659

Rp8.072

Rp7.687

View

Reel

Rp5.485

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 0805 10K H62 B-4000

B57451V5103H062
TDK
1: Rp14.493
13.921In Stock
24.000On Order

Mfr. Part No.
B57451V5103H062

Mouser Part No
871-B57451V5103H62

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 0805 10K H62 B-4000

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Datasheet

13.921In Stock

24.000On Order

Cut Tape

Rp14.493

Rp11.191

Rp9.632

Rp9.301

View

Reel

Rp5.724

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors 0805 10K 5% B-4480 NTC

B57471V2103J062
TDK
1: Rp5.687
42.945In Stock

Mfr. Part No.
B57471V2103J062

Mouser Part No
871-B57471V2103J062

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 10K 5% B-4480 NTC

Learn More

Datasheet

42.945In Stock

Cut Tape

Rp5.687

Rp5.302

Rp4.678

Rp4.458

Reel

Rp3.339

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

NTC (Negative Temperature Coefficient) Thermistors 0805 100K 5% B-4480 NTC

B57471V2104J062
TDK
1: Rp7.338
20.270In Stock

Mfr. Part No.
B57471V2104J062

Mouser Part No
871-B57471V2104J062

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 100K 5% B-4480 NTC

Learn More

Datasheet

20.270In Stock

Cut Tape

Rp7.338

Rp6.861

Rp6.073

Rp5.779

Reel

Rp4.385

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

NTC (Negative Temperature Coefficient) Thermistors 0805 470K 5% B-4480 NTC

B57471V2474J062
TDK
1: Rp7.338
21.113In Stock

Mfr. Part No.
B57471V2474J062

Mouser Part No
871-B57471V2474J062

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 470K 5% B-4480 NTC

Learn More

Datasheet

21.113In Stock

Cut Tape

Rp7.338

Rp6.861

Rp6.073

Rp5.779

Reel

Rp4.220

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors K504/10k/A9 2% NTC Therm Databook

B57504K0103A009
TDK
1: Rp77.420
4.625In Stock

Mfr. Part No.
B57504K0103A009

Mouser Part No
871-B57504K0103A009

TDK

NTC (Negative Temperature Coefficient) Thermistors K504/10k/A9 2% NTC Therm Databook

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Datasheet

4.625In Stock

Rp77.420

Rp69.531

Rp66.596

Rp62.927

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10K J62 B-3730 NTC Thermistor 0805

B57620C5103J062
TDK
1: Rp11.008
32.396In Stock

Mfr. Part No.
B57620C5103J062

Mouser Part No
871-B57620C5103J062

TDK

NTC (Negative Temperature Coefficient) Thermistors 10K J62 B-3730 NTC Thermistor 0805

Learn More

Datasheet

32.396In Stock

Cut Tape

Rp11.008

Rp8.402

Rp7.247

Rp5.944

View

Reel

Rp3.541

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

NTC (Negative Temperature Coefficient) Thermistors 703/10 K/A 17 2%

B57703M0103A017
TDK
1: Rp68.064
919In Stock
18.600On Order

Mfr. Part No.
B57703M0103A017

Mouser Part No
871-B57703M0103A017

TDK

NTC (Negative Temperature Coefficient) Thermistors 703/10 K/A 17 2%

Learn More

Datasheet

919In Stock

18.600On Order

Rp68.064

Rp65.128

Rp59.808

Rp57.240

View

Min.: 1
Mult.: 1

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