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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 Thermistors PTC Thermistor P 1315-A 80-A

B59315P1080A62
TDK
1: $2.282
1.728In Stock

Mfr. Part #
B59315P1080A62

Mouser Part #
871-B59315P1080A62

TDK

PTC Thermistors PTC Thermistor P 1315-A 80-A

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Datasheet

1.728In Stock

Cut Tape

$2.282

$2.114

$1.777

$1.651

Reel

$1.199

View

Min.: 1
Mult.: 1

: 1.000

PTC Thermistors 440volts 120ohms ICL AEC-Q200

B59412C1130B070
TDK
1: $3.029
2.510In Stock
2.500Expected 8/24/2026

Mfr. Part #
B59412C1130B070

Mouser Part #
871-B59412C1130B70

TDK

PTC Thermistors 440volts 120ohms ICL AEC-Q200

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Datasheet

2.510In Stock

2.500Expected 8/24/2026

$3.029

$2.692

$2.535

$2.251

View

Min.: 1
Mult.: 1

PTC Thermistors 440volts 56ohms ICL AEC-Q200

B59451C1130B70
TDK
1: $3.029
2.188In Stock

Mfr. Part #
B59451C1130B70

Mouser Part #
871-B59451C1130B70

TDK

PTC Thermistors 440volts 56ohms ICL AEC-Q200

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Datasheet

2.188In Stock

$3.029

$2.797

$2.324

$2.145

Reel

$1.988

View

Min.: 1
Mult.: 1

: 500

PTC Thermistors 0603 60Vdc 20mA PTC Overcurrent

B59622A0090A062
TDK
1: $568
4.067In Stock
4.000Expected 11/30/2026

Mfr. Part #
B59622A0090A062

Mouser Part #
871-B59622A0090A062

TDK

PTC Thermistors 0603 60Vdc 20mA PTC Overcurrent

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Datasheet

4.067In Stock

4.000Expected 11/30/2026

Cut Tape

$568

$530

$495

$471

$449

Reel

$445

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

PTC Thermistors 0603 63Vdc 25mA PTC Overcurrent

B59623A0090A062
TDK
1: $1.199
5.842In Stock

Mfr. Part #
B59623A0090A062

Mouser Part #
871-B59623A0090A062

TDK

PTC Thermistors 0603 63Vdc 25mA PTC Overcurrent

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Datasheet

5.842In Stock

Cut Tape

$1.199

$1.104

$883

$831

View

Reel

$546

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

PTC Thermistors 0805 680ohms 100C Temperature Sensor

B59701A0100A062
TDK
1: $736
14.090In Stock

Mfr. Part #
B59701A0100A062

Mouser Part #
871-B59701A0100A062

TDK

PTC Thermistors 0805 680ohms 100C Temperature Sensor

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Datasheet

14.090In Stock

Cut Tape

$736

$696

$651

$620

View

Reel

$487

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

PTC Thermistors 280AC, 400DC,50oHMS

B59751C0120A070
TDK
1: $3.187
5.205In Stock
5.500Expected 10/8/2026

Mfr. Part #
B59751C0120A070

Mouser Part #
871-B59751C120A70

TDK

PTC Thermistors 280AC, 400DC,50oHMS

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Datasheet

5.205In Stock

5.500Expected 10/8/2026

$3.187

$2.945

$2.861

$2.440

Reel

$1.977

View

Min.: 1
Mult.: 1

: 500

PTC Thermistors 280AC,400DC,80oHMS PTC Thermistor

B59752C0120A070
TDK
1: $3.229
1.139In Stock

Mfr. Part #
B59752C0120A070

Mouser Part #
871-B59752C120A70

TDK

PTC Thermistors 280AC,400DC,80oHMS PTC Thermistor

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Datasheet

1.139In Stock

$3.229

$2.797

$2.629

$2.345

Reel

$1.861

View

Min.: 1
Mult.: 1

: 500

PTC Thermistors 440AC,620DC,120oHMS PTC Thermistor

B59753C0120A070
TDK
1: $2.398
2.683In Stock
1.500Expected 8/31/2026

Mfr. Part #
B59753C0120A070

Mouser Part #
871-B59753C120A70

TDK

PTC Thermistors 440AC,620DC,120oHMS PTC Thermistor

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Datasheet

2.683In Stock

1.500Expected 8/31/2026

$2.398

$2.230

$2.040

$1.946

View

Min.: 1
Mult.: 1

PTC Thermistors 440AC,620DC,150oHMS PTC Thermistor

B59754C0120A070
TDK
1: $2.556
1.236In Stock

Mfr. Part #
B59754C0120A070

Mouser Part #
871-B59754C120A70

TDK

PTC Thermistors 440AC,620DC,150oHMS PTC Thermistor

Datasheet

1.236In Stock

$2.556

$2.440

$2.303

$2.209

View

Min.: 1
Mult.: 1

PTC Thermistors 560vAC,800vDC, 500 Ohms

B59755C0115A070
TDK
1: $3.029
1.134In Stock
2.500Expected 9/21/2026

Mfr. Part #
B59755C0115A070

Mouser Part #
871-B59755C115A70

TDK

PTC Thermistors 560vAC,800vDC, 500 Ohms

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Datasheet

1.134In Stock

2.500Expected 9/21/2026

$3.029

$2.797

$2.324

$2.145

Reel

$1.977

View

Min.: 1
Mult.: 1

: 500

PTC Thermistors 1000AC/DC,7.5KoHMS PTC Thermistor

B59758C0110A070
TDK
1: $2.987
2.586In Stock
4.000Expected 9/30/2026

Mfr. Part #
B59758C0110A070

Mouser Part #
871-B59758C110A70

TDK

PTC Thermistors 1000AC/DC,7.5KoHMS PTC Thermistor

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Datasheet

2.586In Stock

4.000Expected 9/30/2026

$2.987

$2.703

$2.408

$2.293

Reel

$2.240

View

Min.: 1
Mult.: 1

: 500

PTC Thermistors 260AC,370DC,150oHMS PTC Thermistor

B59772C0120A070
TDK
1: $1.830
2.986In Stock

Mfr. Part #
B59772C0120A070

Mouser Part #
871-B59772C120A70

TDK

PTC Thermistors 260AC,370DC,150oHMS PTC Thermistor

Datasheet

2.986In Stock

$1.830

$1.746

$1.641

$1.578

Reel

$1.304

View

Min.: 1
Mult.: 1

: 1.000

PTC Thermistors 440AC,620DC,500oHMS PTC Thermistor

B59773C0120A070
TDK
1: $2.608
2.204In Stock
700Expected 8/31/2026

Mfr. Part #
B59773C0120A070

Mouser Part #
871-B59773C120A70

TDK

PTC Thermistors 440AC,620DC,500oHMS PTC Thermistor

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Datasheet

2.204In Stock

700Expected 8/31/2026

$2.608

$2.124

$1.725

$1.599

Reel

$1.294

View

Min.: 1
Mult.: 1

: 1.000

PTC Thermistors 7.0A 3.7ohms

B59830C0160A070
TDK
1: $2.356
1.490In Stock

Mfr. Part #
B59830C0160A070

Mouser Part #
871-B59830C160A70

TDK

PTC Thermistors 7.0A 3.7ohms

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Datasheet

1.490In Stock

$2.356

$2.251

$2.114

$2.030

Reel

$1.683

View

Min.: 1
Mult.: 1

: 1.000

PTC Thermistors 840A 130A 70 12X2.5 PTC Thermistor

B59840C0130A070
TDK
1: $1.788
1.904In Stock

Mfr. Part #
B59840C0130A070

Mouser Part #
871-B59840C0130A070

TDK

PTC Thermistors 840A 130A 70 12X2.5 PTC Thermistor

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Datasheet

1.904In Stock

$1.788

$1.651

$1.609

$1.378

View

Reel

$1.008

Min.: 1
Mult.: 1

: 700

PTC Thermistors PTC Thermistor C 840A 120A 70 16X2,5

B59840C0120A070
TDK
1: $2.577
2.772In Stock
3.000Expected 11/16/2026

Mfr. Part #
B59840C0120A070

Mouser Part #
871-B59840C120A70

TDK

PTC Thermistors PTC Thermistor C 840A 120A 70 16X2,5

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Datasheet

2.772In Stock

3.000Expected 11/16/2026

$2.577

$2.103

$1.704

$1.578

Reel

$1.283

View

Min.: 1
Mult.: 1

: 1.000

PTC Thermistors 4.1A 6.0ohms

B59840C0160A070
TDK
1: $2.345
9.082In Stock

Mfr. Part #
B59840C0160A070

Mouser Part #
871-B59840C160A70

TDK

PTC Thermistors 4.1A 6.0ohms

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Datasheet

9.082In Stock

$2.345

$2.156

$1.977

$1.798

View

Reel

$1.304

Min.: 1
Mult.: 1

: 1.000

PTC Thermistors 7.0A 3.7ohms

B59850C0120A070
TDK
1: $2.051
1.912In Stock

Mfr. Part #
B59850C0120A070

Mouser Part #
871-B59850C120A70

TDK

PTC Thermistors 7.0A 3.7ohms

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Datasheet

1.912In Stock

$2.051

$1.872

$1.704

$1.557

View

Min.: 1
Mult.: 1

PTC Thermistors 1.5A 15ohms

B59860C0160A070
TDK
1: $1.567
2.656In Stock

Mfr. Part #
B59860C0160A070

Mouser Part #
871-B59860C160A70

TDK

PTC Thermistors 1.5A 15ohms

Learn More

Datasheet

2.656In Stock

$1.567

$1.441

$1.378

$1.199

View

Reel

$832

Min.: 1
Mult.: 1

: 1.300

PTC Thermistors Thru-hole Coated 110V Overcurrent

B59870C0120A070
TDK
1: $2.293
5.779In Stock
7.500Expected 11/24/2026

Mfr. Part #
B59870C0120A070

Mouser Part #
871-B59870C0120A070

TDK

PTC Thermistors Thru-hole Coated 110V Overcurrent

Learn More

Datasheet

5.779In Stock

7.500Expected 11/24/2026

$2.293

$1.798

$1.493

$1.378

View

Reel

$1.004

Min.: 1
Mult.: 1

: 1.500

PTC Thermistors 870A 130A 70 5X2.5 PTC Thermistor

B59870C0130A070
TDK
1: $1.209
5.323In Stock

Mfr. Part #
B59870C0130A070

Mouser Part #
871-B59870C0130A070

TDK

PTC Thermistors 870A 130A 70 5X2.5 PTC Thermistor

Learn More

Datasheet

5.323In Stock

$1.209

$1.115

$1.062

$921

View

Reel

$626

Min.: 1
Mult.: 1

: 2.000

PTC Thermistors 1.0A 25ohms

B59870C0160A070
TDK
1: $1.630
1.965In Stock

Mfr. Part #
B59870C0160A070

Mouser Part #
871-B59870C160A70

TDK

PTC Thermistors 1.0A 25ohms

Learn More

Datasheet

1.965In Stock

$1.630

$1.504

$1.283

$1.241

Reel

$925

View

Min.: 1
Mult.: 1

: 1.000

PTC Thermistors 880A 130A 70 3X2.5 PTC Thermistor

B59880C0130A070
TDK
1: $1.304
10.379In Stock

Mfr. Part #
B59880C0130A070

Mouser Part #
871-B59880C0130A070

TDK

PTC Thermistors 880A 130A 70 3X2.5 PTC Thermistor

Learn More

Datasheet

10.379In Stock

$1.304

$1.199

$1.034

$972

View

Reel

$675

Min.: 1
Mult.: 1

: 2.000

PTC Thermistors 600ohms 0.2A 884-A 1

B59884C0120A070
TDK
1: $1.557
3.166In Stock

Mfr. Part #
B59884C0120A070

Mouser Part #
871-B59884C120A70

TDK

PTC Thermistors 600ohms 0.2A 884-A 1

Learn More

Datasheet

3.166In Stock

$1.557

$1.441

$1.346

$1.199

View

Reel

$774

Min.: 1
Mult.: 1

: 2.000

Thermistors

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