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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 0603 470K 3% B-4480 NTC

B57371V2474H060
TDK
1: CHF 0.233
4’986In Stock

Mfr. Part No.
B57371V2474H060

Mouser Part No
871-B57371V2474H060

TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 470K 3% B-4480 NTC

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Datasheet

4’986In Stock

Cut Tape

CHF 0.233

CHF 0.215

CHF 0.189

CHF 0.18

Reel

CHF 0.135

View

MouseReel Available

Min.: 1
Mult.: 1

: 4’000

NTC (Negative Temperature Coefficient) Thermistors 0603 470K 5% B-4480 NTC

B57371V2474J060
TDK
1: CHF 0.233
3’271In Stock
4’000Expected 11/11/2026

Mfr. Part No.
B57371V2474J060

Mouser Part No
871-B57371V2474J060

TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 470K 5% B-4480 NTC

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Datasheet

3’271In Stock

4’000Expected 11/11/2026

Cut Tape

CHF 0.233

CHF 0.218

CHF 0.193

CHF 0.183

Reel

CHF 0.129

View

MouseReel Available

Min.: 1
Mult.: 1

: 4’000

NTC (Negative Temperature Coefficient) Thermistors 0603 100K 1% B-4480 NTC

B57374V2104F060
TDK
1: CHF 0.241
4’651In Stock

Mfr. Part No.
B57374V2104F060

Mouser Part No
871-B57374V2104F60

TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 100K 1% B-4480 NTC

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Datasheet

4’651In Stock

Cut Tape

CHF 0.241

CHF 0.224

CHF 0.198

CHF 0.187

Reel

CHF 0.141

View

MouseReel Available

Min.: 1
Mult.: 1

: 4’000

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 0603 100K H60 B-4480

B57374V2104H060
TDK
1: CHF 0.233
2’985In Stock

Mfr. Part No.
B57374V2104H060

Mouser Part No
871-B57374V2104H60

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 0603 100K H60 B-4480

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Datasheet

2’985In Stock

Cut Tape

CHF 0.233

CHF 0.215

CHF 0.189

CHF 0.18

Reel

CHF 0.134

View

Min.: 1
Mult.: 1

: 4’000

NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0805 10K J62 B-3650

B57401V2103J062
TDK
1: CHF 0.322
572In Stock
4’000Expected 10/6/2026

Mfr. Part No.
B57401V2103J062

Mouser Part No
871-B57401V2103J62

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0805 10K J62 B-3650

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Datasheet

572In Stock

4’000Expected 10/6/2026

Cut Tape

CHF 0.322

CHF 0.301

CHF 0.267

CHF 0.261

Reel

CHF 0.193

View

MouseReel Available

Min.: 1
Mult.: 1

: 4’000

NTC (Negative Temperature Coefficient) Thermistors 0805 4K7 H62 B-3650 NTC Thermistor

B57401V2472H062
TDK
1: CHF 0.451
1’661In Stock

Mfr. Part No.
B57401V2472H062

Mouser Part No
871-B57401V2472H062

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 4K7 H62 B-3650 NTC Thermistor

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Datasheet

1’661In Stock

Cut Tape

CHF 0.451

CHF 0.422

CHF 0.394

CHF 0.375

View

Reel

CHF 0.277

MouseReel Available

Min.: 1
Mult.: 1

: 4’000

NTC (Negative Temperature Coefficient) Thermistors 1k 4000 3%

B57421V2102J62
TDK
1: CHF 0.483
1’022In Stock
3’000Expected 10/22/2026

Mfr. Part No.
B57421V2102J62

Mouser Part No
871-B57421V2102J62

TDK

NTC (Negative Temperature Coefficient) Thermistors 1k 4000 3%

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Datasheet

1’022In Stock

3’000Expected 10/22/2026

Cut Tape

CHF 0.483

CHF 0.369

CHF 0.318

CHF 0.261

Reel

CHF 0.187

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0805 10K H

B57421V2103H62
TDK
1: CHF 0.378
3’628In Stock
4’000Expected 1/1/2027

Mfr. Part No.
B57421V2103H62

Mouser Part No
871-B57421V2103H62

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0805 10K H

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Datasheet

3’628In Stock

4’000Expected 1/1/2027

Cut Tape

CHF 0.378

CHF 0.358

CHF 0.335

CHF 0.318

View

Reel

CHF 0.241

MouseReel Available

Min.: 1
Mult.: 1

: 4’000

NTC (Negative Temperature Coefficient) Thermistors 0805 15K J62 B-4000 NTC Thermistor

B57421V2153J062
TDK
1: CHF 0.322
2’922In Stock

Mfr. Part No.
B57421V2153J062

Mouser Part No
871-B57421V2153J062

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 15K J62 B-4000 NTC Thermistor

Learn More

Datasheet

2’922In Stock

Cut Tape

CHF 0.322

CHF 0.301

CHF 0.267

CHF 0.254

Reel

CHF 0.193

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

NTC (Negative Temperature Coefficient) Thermistors 0805 2.2K 5% B-4000 NTC

B57421V2222J062
TDK
1: CHF 0.322
5’223In Stock
15’000On Order

Mfr. Part No.
B57421V2222J062

Mouser Part No
871-B57421V2222J062

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 2.2K 5% B-4000 NTC

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Datasheet

5’223In Stock

15’000On Order

Cut Tape

CHF 0.322

CHF 0.301

CHF 0.267

CHF 0.254

Reel

CHF 0.193

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

NTC (Negative Temperature Coefficient) Thermistors 0805 22K 5% B-4000 NTC

B57421V2223J062
TDK
1: CHF 0.322
1’280In Stock
18’000On Order

Mfr. Part No.
B57421V2223J062

Mouser Part No
871-B57421V2223J062

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 22K 5% B-4000 NTC

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Datasheet

1’280In Stock

18’000On Order

Cut Tape

CHF 0.322

CHF 0.301

CHF 0.267

CHF 0.254

Reel

CHF 0.193

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

NTC (Negative Temperature Coefficient) Thermistors 0805 3K3 H62 B-4000 NTC Thermistor

B57421V2332H062
TDK
1: CHF 0.378
904In Stock

Mfr. Part No.
B57421V2332H062

Mouser Part No
871-B57421V2332H062

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 3K3 H62 B-4000 NTC Thermistor

Learn More

Datasheet

904In Stock

Cut Tape

CHF 0.378

CHF 0.358

CHF 0.335

CHF 0.318

View

Reel

CHF 0.241

Min.: 1
Mult.: 1

: 3’000

NTC (Negative Temperature Coefficient) Thermistors 0805 3K3 J62 B-4000 NTC Thermistor

B57421V2332J062
TDK
1: CHF 0.322
1’678In Stock

Mfr. Part No.
B57421V2332J062

Mouser Part No
871-B57421V2332J062

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 3K3 J62 B-4000 NTC Thermistor

Learn More

Datasheet

1’678In Stock

Cut Tape

CHF 0.322

CHF 0.301

CHF 0.267

CHF 0.261

Reel

CHF 0.192

View

Min.: 1
Mult.: 1

: 3’000

NTC (Negative Temperature Coefficient) Thermistors 0805 33K J62 B-4000 NTC Thermistor

B57421V2333J062
TDK
1: CHF 0.322
921In Stock

Mfr. Part No.
B57421V2333J062

Mouser Part No
871-B57421V2333J062

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 33K J62 B-4000 NTC Thermistor

Learn More

Datasheet

921In Stock

Cut Tape

CHF 0.322

CHF 0.301

CHF 0.267

CHF 0.254

Reel

CHF 0.192

View

MouseReel Available

Min.: 1
Mult.: 1

: 4’000

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

B57421V2473H062
TDK
1: CHF 0.402
3’473In 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

3’473In Stock

Cut Tape

CHF 0.402

CHF 0.38

CHF 0.354

CHF 0.337

View

Reel

CHF 0.241

MouseReel Available

Min.: 1
Mult.: 1

: 4’000

NTC (Negative Temperature Coefficient) Thermistors 100kohms

B57431V2104J62
TDK
1: CHF 0.539
1’071In Stock
3’000Expected 10/30/2026

Mfr. Part No.
B57431V2104J62

Mouser Part No
871-B57431V2104J62

TDK

NTC (Negative Temperature Coefficient) Thermistors 100kohms

Learn More

1’071In Stock

3’000Expected 10/30/2026

Cut Tape

CHF 0.539

CHF 0.411

CHF 0.354

CHF 0.342

View

Reel

CHF 0.204

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

NTC (Negative Temperature Coefficient) Thermistors 0805 10K 5% B-4000 NTC

B57451V5103J062
TDK
1: CHF 0.362
3’911In Stock

Mfr. Part No.
B57451V5103J062

Mouser Part No
871-B57451V5103J062

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 10K 5% B-4000 NTC

Learn More

Datasheet

3’911In Stock

Cut Tape

CHF 0.362

CHF 0.343

CHF 0.32

CHF 0.304

View

Reel

CHF 0.226

MouseReel Available

Min.: 1
Mult.: 1

: 4’000

NTC (Negative Temperature Coefficient) Thermistors 0805 33K 5% B-4000 NTC

B57451V5333J062
TDK
1: CHF 0.555
625In Stock

Mfr. Part No.
B57451V5333J062

Mouser Part No
871-B57451V5333J062

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 33K 5% B-4000 NTC

Learn More

Datasheet

625In Stock

Cut Tape

CHF 0.555

CHF 0.427

CHF 0.368

CHF 0.355

View

Reel

CHF 0.222

MouseReel Available

Min.: 1
Mult.: 1

: 4’000

NTC (Negative Temperature Coefficient) Thermistors 0805 10K H62 B-4480 NTC Thermistor

B57471V2103H062
TDK
1: CHF 0.378
333In Stock

Mfr. Part No.
B57471V2103H062

Mouser Part No
871-B57471V2103H062

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 10K H62 B-4480 NTC Thermistor

Learn More

Datasheet

333In Stock

Cut Tape

CHF 0.378

CHF 0.358

CHF 0.335

CHF 0.318

View

Reel

CHF 0.233

Min.: 1
Mult.: 1

: 3’000

NTC (Negative Temperature Coefficient) Thermistors 0805 100K H62 B-4480 NTC Thermistor

B57471V2104H062
TDK
1: CHF 0.378
2’523In Stock

Mfr. Part No.
B57471V2104H062

Mouser Part No
871-B57471V2104H062

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 100K H62 B-4480 NTC Thermistor

Learn More

Datasheet

2’523In Stock

Cut Tape

CHF 0.378

CHF 0.358

CHF 0.335

CHF 0.318

View

Reel

CHF 0.228

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

NTC (Negative Temperature Coefficient) Thermistors 0805 33K H62 B-4480 NTC Thermistor

B57471V2333H062
TDK
1: CHF 0.378
1’587In Stock

Mfr. Part No.
B57471V2333H062

Mouser Part No
871-B57471V2333H062

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 33K H62 B-4480 NTC Thermistor

Learn More

Datasheet

1’587In Stock

Cut Tape

CHF 0.378

CHF 0.358

CHF 0.335

CHF 0.318

View

Reel

CHF 0.239

Min.: 1
Mult.: 1

: 3’000

NTC (Negative Temperature Coefficient) Thermistors 0805 33K J62 B-4480 NTC Thermistor

B57471V2333J062
TDK
1: CHF 0.322
5’498In Stock

Mfr. Part No.
B57471V2333J062

Mouser Part No
871-B57471V2333J062

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 33K J62 B-4480 NTC Thermistor

Learn More

Datasheet

5’498In Stock

Cut Tape

CHF 0.322

CHF 0.301

CHF 0.267

CHF 0.254

Reel

CHF 0.192

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

NTC (Negative Temperature Coefficient) Thermistors 0805 47K 5% B-4480 NTC

B57471V2473J062
TDK
1: CHF 0.322
3’366In Stock

Mfr. Part No.
B57471V2473J062

Mouser Part No
871-B57471V2473J062

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 47K 5% B-4480 NTC

Learn More

Datasheet

3’366In Stock

Cut Tape

CHF 0.322

CHF 0.301

CHF 0.267

CHF 0.254

Reel

CHF 0.193

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

Board Mount Temperature Sensors 10K 3% K=3988

B57500M103A5
TDK
1: CHF 2.13
463In Stock
600Expected 12/3/2026

Mfr. Part No.
B57500M103A5

Mouser Part No
871-B57500M103A5

TDK

Board Mount Temperature Sensors 10K 3% K=3988

Learn More

Datasheet

463In Stock

600Expected 12/3/2026

CHF 2.13

CHF 1.91

CHF 1.82

CHF 1.72

CHF 1.70

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 1K J62 B-3450 NTC Thermistor 1206

B57621C5102J062
TDK
1: CHF 0.418
1’967In Stock
2’000Expected 11/6/2026

Mfr. Part No.
B57621C5102J062

Mouser Part No
871-B57621C5102J062

TDK

NTC (Negative Temperature Coefficient) Thermistors 1K J62 B-3450 NTC Thermistor 1206

Learn More

Datasheet

1’967In Stock

2’000Expected 11/6/2026

Cut Tape

CHF 0.418

CHF 0.394

CHF 0.368

CHF 0.35

View

Reel

CHF 0.256

MouseReel Available

Min.: 1
Mult.: 1

: 2’000

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