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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 #

PTC (Positive Temperature Coefficient) Thermistors 1.0A 4.6ohms

B59985C0120A070
TDK
1: Rp21.465
5.633In Stock

Mfr. Part No.
B59985C0120A070

Mouser Part No
871-B59985C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 1.0A 4.6ohms

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Datasheet

5.633In Stock

Rp21.465

Rp15.227

Rp12.989

Rp12.457

View

Reel

Rp9.705

Min.: 1
Mult.: 1

: 3.000

PTC (Positive Temperature Coefficient) Thermistors 5.5A 0.8ohms

B59955C0120A070
TDK
1: Rp32.472
3.761In Stock

Mfr. Part No.
B59955C0120A070

Mouser Part No
871-B59955C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 5.5A 0.8ohms

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Datasheet

3.761In Stock

Rp32.472

Rp29.904

Rp28.069

Rp24.951

View

Reel

Rp17.154

Min.: 1
Mult.: 1

: 2.000

PTC (Positive Temperature Coefficient) Thermistors T=5K 90deg C

B59008C0090A040
TDK
1: Rp24.400
1.633In Stock

Mfr. Part No.
B59008C0090A040

Mouser Part No
871-B59008C90A40

TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 90deg C

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Datasheet

1.633In Stock

Rp24.400

Rp23.299

Rp21.832

Rp20.914

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Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors 874A 120A 70 8X2.5 PTC Thermistor

B59874C0120A070
TDK
1: Rp25.868
1.946In Stock

Mfr. Part No.
B59874C0120A070

Mouser Part No
871-B59874C0120A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 874A 120A 70 8X2.5 PTC Thermistor

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Datasheet

1.946In Stock

Rp25.868

Rp23.850

Rp21.832

Rp19.814

Reel

Rp14.970

View

Min.: 1
Mult.: 1

: 1.000

PTC (Positive Temperature Coefficient) Thermistors 990-A 120-A 51 3X1 PTC Thermistor

B59990C0120A051
TDK
1: Rp17.612
3.744In Stock

Mfr. Part No.
B59990C0120A051

Mouser Part No
871-B59990C0120A051

TDK

PTC (Positive Temperature Coefficient) Thermistors 990-A 120-A 51 3X1 PTC Thermistor

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Datasheet

3.744In Stock

Cut Tape

Rp17.612

Rp16.108

Rp13.558

Rp12.750

View

Reel

Rp7.485

Min.: 1
Mult.: 1

: 3.000

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1.5% 150mW

B57703M0103A047
TDK
1: Rp158.876
873In Stock

Mfr. Part No.
B57703M0103A047

Mouser Part No
871-B57703M0103A047

TDK

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1.5% 150mW

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Datasheet

873In Stock

Rp158.876

Rp143.649

Rp138.145

Rp131.357

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors 440AC,620DC,500oHMS PTC Thermistor

B59773C0120A070
TDK
1: Rp31.922
2.204In Stock
700Expected 31/08/2026

Mfr. Part No.
B59773C0120A070

Mouser Part No
871-B59773C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 440AC,620DC,500oHMS PTC Thermistor

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Datasheet

2.204In Stock

700Expected 31/08/2026

Rp31.922

Rp30.454

Rp28.620

Rp27.519

Reel

Rp20.914

View

Min.: 1
Mult.: 1

: 1.000

PTC (Positive Temperature Coefficient) Thermistors 830A 120A 70 20X2.5 PTC Thermistor

B59830C0120A070
TDK
1: Rp46.966
2.553In Stock

Mfr. Part No.
B59830C0120A070

Mouser Part No
871-B59830C0120A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 830A 120A 70 20X2.5 PTC Thermistor

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Datasheet

2.553In Stock

Rp46.966

Rp42.012

Rp37.426

Rp35.591

Reel

Rp25.134

View

Min.: 1
Mult.: 1

: 1.000

PTC (Positive Temperature Coefficient) Thermistors 885A 120A 51 5X2.5 PTC Thermistor

B59885C0120A051
TDK
1: Rp27.336
2.442In Stock

Mfr. Part No.
B59885C0120A051

Mouser Part No
871-B59885C0120A051

TDK

PTC (Positive Temperature Coefficient) Thermistors 885A 120A 51 5X2.5 PTC Thermistor

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Datasheet

2.442In Stock

Cut Tape

Rp27.336

Rp25.134

Rp22.199

Rp18.254

View

Reel

Rp11.650

Min.: 1
Mult.: 1

: 1.500

NTC (Negative Temperature Coefficient) Thermistors K 276/12 K/A 24 2% NTC Thermistor

B57276K0123A024
TDK
1: Rp137.962
797In Stock

Mfr. Part No.
B57276K0123A024

Mouser Part No
871-B57276K0123A024

TDK

NTC (Negative Temperature Coefficient) Thermistors K 276/12 K/A 24 2% NTC Thermistor

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Datasheet

797In Stock

Rp137.962

Rp124.569

Rp119.616

Rp113.562

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors G1540/10 k/F 1% NTC Thermistor

B57540G1103F005
TDK
1: Rp55.038
1.229In Stock

Mfr. Part No.
B57540G1103F005

Mouser Part No
871-B57540G1103F005

TDK

NTC (Negative Temperature Coefficient) Thermistors G1540/10 k/F 1% NTC Thermistor

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Datasheet

1.229In Stock

Rp55.038

Rp52.470

Rp49.718

Rp47.700

View

Min.: 1
Mult.: 1

Board Mount Pressure Sensors 10.00 C32/2 F04 G08N Pressure Sensor AEA

B58600H8400A038
TDK
100: Rp163.646
200In Stock

Mfr. Part No.
B58600H8400A038

Mouser Part No
871-B58600H8400A038

TDK

Board Mount Pressure Sensors 10.00 C32/2 F04 G08N Pressure Sensor AEA

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Datasheet

200In Stock

Rp163.646

Rp152.639

Rp148.603

Min.: 100
Mult.: 100

PTC (Positive Temperature Coefficient) Thermistors 890A 120A 51 3X2.5 PTC Thermistor

B59890C0120A051
TDK
1: Rp22.749
2.755In Stock

Mfr. Part No.
B59890C0120A051

Mouser Part No
871-B59890C0120A051

TDK

PTC (Positive Temperature Coefficient) Thermistors 890A 120A 51 3X2.5 PTC Thermistor

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Datasheet

2.755In Stock

Cut Tape

Rp22.749

Rp20.731

Rp18.016

Rp16.750

View

Reel

Rp11.228

Min.: 1
Mult.: 1

: 3.000

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

B57452V5103J062
TDK
1: Rp11.375
593In Stock
3.000Expected 14/09/2026

Mfr. Part No.
B57452V5103J062

Mouser Part No
871-B57452V5103J062

TDK

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

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Datasheet

593In Stock

3.000Expected 14/09/2026

Cut Tape

Rp11.375

Rp8.824

Rp7.595

Rp6.238

Reel

Rp4.697

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR M 891/68 K/J 5 %

B57891M0683J000
TDK
1: Rp24.400
2.000In Stock

Mfr. Part No.
B57891M0683J000

Mouser Part No
871-B57891M0683J000

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR M 891/68 K/J 5 %

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Datasheet

2.000In Stock

Rp24.400

Rp18.346

Rp14.732

Rp13.851

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors K 164/150 K/K52 10% NTC Thermistor

B57164K0154K052
TDK
1: Rp19.447
193In Stock

Mfr. Part No.
B57164K0154K052

Mouser Part No
871-B57164K0154K052

TDK

NTC (Negative Temperature Coefficient) Thermistors K 164/150 K/K52 10% NTC Thermistor

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Datasheet

193In Stock

Cut Tape

Rp19.447

Rp14.897

Rp12.824

Rp12.384

View

Reel

Rp6.953

Min.: 1
Mult.: 1

: 1.500

NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0603 4K7 J60 B-3650

B57301V2472J60
TDK
1: Rp6.971
6.172In Stock
8.000Expected 02/11/2026

Mfr. Part No.
B57301V2472J60

Mouser Part No
871-B57301V2472J60

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0603 4K7 J60 B-3650

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Datasheet

6.172In Stock

8.000Expected 02/11/2026

Cut Tape

Rp6.971

Rp6.128

Rp5.394

Rp4.330

Reel

Rp2.972

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors 220k 4600 3%

B57891M0224J000
TDK
1: Rp17.062
678In Stock
2.000Expected 14/09/2026

Mfr. Part No.
B57891M0224J000

Mouser Part No
871-B57891M224J

TDK

NTC (Negative Temperature Coefficient) Thermistors 220k 4600 3%

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Datasheet

678In Stock

2.000Expected 14/09/2026

Rp17.062

Rp16.071

Rp14.750

Rp13.870

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors K 164/4.7/J 5% NTC Thermistor

B57164K0479J000
TDK
1: Rp18.713
430In Stock

Mfr. Part No.
B57164K0479J000

Mouser Part No
871-B57164K0479J000

TDK

NTC (Negative Temperature Coefficient) Thermistors K 164/4.7/J 5% NTC Thermistor

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Datasheet

430In Stock

Rp18.713

Rp13.998

Rp11.209

Rp10.531

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 0603 1.0K 5% B-4000 NTC

B57321V2102J060
TDK
1: Rp4.587
6.828In Stock

Mfr. Part No.
B57321V2102J060

Mouser Part No
871-B57321V2102J060

TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 1.0K 5% B-4000 NTC

Learn More

Datasheet

6.828In Stock

Cut Tape

Rp4.587

Rp4.330

Rp3.816

Rp3.614

Reel

Rp2.697

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors 0805 6K8 J62 B-4480 NTC Thermistor

B57471V2682J062
TDK
1: Rp10.824
10.941In Stock

Mfr. Part No.
B57471V2682J062

Mouser Part No
871-B57471V2682J062

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 6K8 J62 B-4480 NTC Thermistor

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Datasheet

10.941In Stock

Cut Tape

Rp10.824

Rp8.384

Rp7.228

Rp5.926

Reel

Rp4.476

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0402 10K J60 B-3455 NICA

B57230V2103J260
TDK
1: Rp1.835
30.827In Stock

Mfr. Part No.
B57230V2103J260

Mouser Part No
871-B57230V2103J260

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0402 10K J60 B-3455 NICA

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Datasheet

30.827In Stock

Cut Tape

Rp1.835

Rp1.541

Rp1.339

Rp1.266

Reel

Rp734

View

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

NTC (Negative Temperature Coefficient) Thermistors 0402 10K 5% B-4000 NTC AEC-Q200

B57251V5103J060
TDK
1: Rp2.568
17.443In Stock

Mfr. Part No.
B57251V5103J060

Mouser Part No
871-B57251V5103J060

TDK

NTC (Negative Temperature Coefficient) Thermistors 0402 10K 5% B-4000 NTC AEC-Q200

Learn More

Datasheet

17.443In Stock

Cut Tape

Rp2.568

Rp2.275

Rp1.981

Rp1.871

Reel

Rp1.192

View

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

NTC (Negative Temperature Coefficient) Thermistors 0805 470K H62 B-4480 NTC Thermistor

B57471V2474H062
TDK
1: Rp8.072
4.885In Stock

Mfr. Part No.
B57471V2474H062

Mouser Part No
871-B57471V2474H062

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 470K H62 B-4480 NTC Thermistor

Learn More

Datasheet

4.885In Stock

Cut Tape

Rp8.072

Rp7.504

Rp6.990

Rp6.641

View

Reel

Rp4.440

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors 0805 6K8 H62 B-4480 NTC Thermistor

B57471V2682H062
TDK
1: Rp13.026
41.388In Stock

Mfr. Part No.
B57471V2682H062

Mouser Part No
871-B57471V2682H062

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 6K8 H62 B-4480 NTC Thermistor

Learn More

Datasheet

41.388In Stock

Cut Tape

Rp13.026

Rp10.017

Rp8.623

Rp8.329

View

Reel

Rp5.210

Min.: 1
Mult.: 1

: 3.000

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