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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 PTC Thermistor P 1315-A 80-A

B59315P1080A62
TDK
1: CHF 1.75
1’728In Stock

Mfr. Part No.
B59315P1080A62

Mouser Part No
871-B59315P1080A62

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor P 1315-A 80-A

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Datasheet

1’728In Stock

Cut Tape

CHF 1.75

CHF 1.62

CHF 1.36

CHF 1.26

Reel

CHF 0.917

View

Min.: 1
Mult.: 1

: 1’000

PTC (Positive Temperature Coefficient) Thermistors 440volts 120ohms ICL AEC-Q200

B59412C1130B070
TDK
1: CHF 2.32
2’510In Stock
2’500Expected 9/2/2026

Mfr. Part No.
B59412C1130B070

Mouser Part No
871-B59412C1130B70

TDK

PTC (Positive Temperature Coefficient) Thermistors 440volts 120ohms ICL AEC-Q200

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Datasheet

2’510In Stock

2’500Expected 9/2/2026

CHF 2.32

CHF 2.06

CHF 1.94

CHF 1.72

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors 440volts 56ohms ICL AEC-Q200

B59451C1130B70
TDK
1: CHF 2.32
1’688In Stock

Mfr. Part No.
B59451C1130B70

Mouser Part No
871-B59451C1130B70

TDK

PTC (Positive Temperature Coefficient) Thermistors 440volts 56ohms ICL AEC-Q200

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Datasheet

1’688In Stock

CHF 2.32

CHF 2.14

CHF 1.78

CHF 1.64

Reel

CHF 1.53

View

Min.: 1
Mult.: 1

: 500

PTC (Positive Temperature Coefficient) Thermistors 0603 60Vdc 20mA PTC Overcurrent

B59622A0090A062
TDK
1: CHF 0.548
3’645In Stock
4’000Expected 10/6/2026

Mfr. Part No.
B59622A0090A062

Mouser Part No
871-B59622A0090A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0603 60Vdc 20mA PTC Overcurrent

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Datasheet

3’645In Stock

4’000Expected 10/6/2026

Cut Tape

CHF 0.548

CHF 0.503

CHF 0.417

CHF 0.385

CHF 0.362

Reel

CHF 0.362

MouseReel Available

Min.: 1
Mult.: 1

: 4’000

PTC (Positive Temperature Coefficient) Thermistors 0603 63Vdc 25mA PTC Overcurrent

B59623A0090A062
TDK
1: CHF 0.917
5’842In Stock

Mfr. Part No.
B59623A0090A062

Mouser Part No
871-B59623A0090A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0603 63Vdc 25mA PTC Overcurrent

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Datasheet

5’842In Stock

Cut Tape

CHF 0.917

CHF 0.845

CHF 0.696

CHF 0.654

View

Reel

CHF 0.46

MouseReel Available

Min.: 1
Mult.: 1

: 4’000

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 100C Temperature Sensor

B59701A0100A062
TDK
1: CHF 0.563
14’090In Stock

Mfr. Part No.
B59701A0100A062

Mouser Part No
871-B59701A0100A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 100C Temperature Sensor

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Datasheet

14’090In Stock

Cut Tape

CHF 0.563

CHF 0.533

CHF 0.498

CHF 0.475

View

Reel

CHF 0.355

MouseReel Available

Min.: 1
Mult.: 1

: 4’000

PTC (Positive Temperature Coefficient) Thermistors 280AC, 400DC,50oHMS

B59751C0120A070
TDK
1: CHF 2.44
4’705In Stock
5’500Expected 10/8/2026

Mfr. Part No.
B59751C0120A070

Mouser Part No
871-B59751C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 280AC, 400DC,50oHMS

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Datasheet

4’705In Stock

5’500Expected 10/8/2026

CHF 2.44

CHF 2.05

CHF 1.82

CHF 1.73

Reel

CHF 1.44

View

Min.: 1
Mult.: 1

: 500

PTC (Positive Temperature Coefficient) Thermistors 280AC,400DC,80oHMS PTC Thermistor

B59752C0120A070
TDK
1: CHF 1.96
1’139In Stock

Mfr. Part No.
B59752C0120A070

Mouser Part No
871-B59752C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 280AC,400DC,80oHMS PTC Thermistor

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Datasheet

1’139In Stock

CHF 1.96

CHF 1.87

CHF 1.76

CHF 1.69

Reel

CHF 1.44

View

Min.: 1
Mult.: 1

: 500

PTC (Positive Temperature Coefficient) Thermistors 440AC,620DC,120oHMS PTC Thermistor

B59753C0120A070
TDK
1: CHF 1.83
2’658In Stock
1’500Expected 8/31/2026

Mfr. Part No.
B59753C0120A070

Mouser Part No
871-B59753C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 440AC,620DC,120oHMS PTC Thermistor

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Datasheet

2’658In Stock

1’500Expected 8/31/2026

CHF 1.83

CHF 1.70

CHF 1.53

CHF 1.46

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors 440AC,620DC,150oHMS PTC Thermistor

B59754C0120A070
TDK
1: CHF 1.96
1’242In Stock

Mfr. Part No.
B59754C0120A070

Mouser Part No
871-B59754C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 440AC,620DC,150oHMS PTC Thermistor

Datasheet

1’242In Stock

CHF 1.96

CHF 1.87

CHF 1.76

CHF 1.69

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors 560vAC,800vDC, 500 Ohms

B59755C0115A070
TDK
1: CHF 2.32
1’134In Stock
2’500Expected 9/4/2026

Mfr. Part No.
B59755C0115A070

Mouser Part No
871-B59755C115A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 560vAC,800vDC, 500 Ohms

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Datasheet

1’134In Stock

2’500Expected 9/4/2026

CHF 2.32

CHF 2.14

CHF 1.78

CHF 1.64

Reel

CHF 1.52

View

Min.: 1
Mult.: 1

: 500

PTC (Positive Temperature Coefficient) Thermistors 1000AC/DC,7.5KoHMS PTC Thermistor

B59758C0110A070
TDK
1: CHF 2.28
1’586In Stock
4’000Expected 9/30/2026

Mfr. Part No.
B59758C0110A070

Mouser Part No
871-B59758C110A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 1000AC/DC,7.5KoHMS PTC Thermistor

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Datasheet

1’586In Stock

4’000Expected 9/30/2026

CHF 2.28

CHF 2.07

CHF 1.84

CHF 1.75

Reel

CHF 1.71

View

Min.: 1
Mult.: 1

: 500

PTC (Positive Temperature Coefficient) Thermistors 260AC,370DC,150oHMS PTC Thermistor

B59772C0120A070
TDK
1: CHF 1.40
2’986In Stock

Mfr. Part No.
B59772C0120A070

Mouser Part No
871-B59772C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 260AC,370DC,150oHMS PTC Thermistor

Datasheet

2’986In Stock

CHF 1.40

CHF 1.34

CHF 1.25

CHF 1.21

Reel

CHF 1.00

View

Min.: 1
Mult.: 1

: 1’000

PTC (Positive Temperature Coefficient) Thermistors 7.0A 3.7ohms

B59830C0160A070
TDK
1: CHF 1.81
1’490In Stock

Mfr. Part No.
B59830C0160A070

Mouser Part No
871-B59830C160A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 7.0A 3.7ohms

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Datasheet

1’490In Stock

CHF 1.81

CHF 1.72

CHF 1.62

CHF 1.55

Reel

CHF 1.29

View

Min.: 1
Mult.: 1

: 1’000

PTC (Positive Temperature Coefficient) Thermistors 840A 80A 70 16X2.5 PTC Thermistor

B59840C0080A070
TDK
1: CHF 1.98
1’234In Stock

Mfr. Part No.
B59840C0080A070

Mouser Part No
871-B59840C0080A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 840A 80A 70 16X2.5 PTC Thermistor

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Datasheet

1’234In Stock

CHF 1.98

CHF 1.83

CHF 1.65

CHF 1.46

Reel

CHF 1.07

View

Min.: 1
Mult.: 1

: 1’000

PTC (Positive Temperature Coefficient) Thermistors 840A 130A 70 12X2.5 PTC Thermistor

B59840C0130A070
TDK
1: CHF 1.37
1’904In Stock

Mfr. Part No.
B59840C0130A070

Mouser Part No
871-B59840C0130A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 840A 130A 70 12X2.5 PTC Thermistor

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Datasheet

1’904In Stock

CHF 1.37

CHF 1.26

CHF 1.24

CHF 1.06

View

Reel

CHF 0.771

Min.: 1
Mult.: 1

: 700

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 840A 120A 70 16X2,5

B59840C0120A070
TDK
1: CHF 1.98
2’772In Stock
3’000Expected 11/16/2026

Mfr. Part No.
B59840C0120A070

Mouser Part No
871-B59840C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 840A 120A 70 16X2,5

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Datasheet

2’772In Stock

3’000Expected 11/16/2026

CHF 1.98

CHF 1.83

CHF 1.56

CHF 1.45

Reel

CHF 1.12

View

Min.: 1
Mult.: 1

: 1’000

PTC (Positive Temperature Coefficient) Thermistors 4.1A 6.0ohms

B59840C0160A070
TDK
1: CHF 1.58
8’772In Stock

Mfr. Part No.
B59840C0160A070

Mouser Part No
871-B59840C160A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 4.1A 6.0ohms

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Datasheet

8’772In Stock

CHF 1.58

CHF 1.51

CHF 1.41

CHF 1.35

Reel

CHF 1.13

View

Min.: 1
Mult.: 1

: 1’000

PTC (Positive Temperature Coefficient) Thermistors 7.0A 3.7ohms

B59850C0120A070
TDK
1: CHF 1.57
1’912In Stock

Mfr. Part No.
B59850C0120A070

Mouser Part No
871-B59850C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 7.0A 3.7ohms

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Datasheet

1’912In Stock

CHF 1.57

CHF 1.43

CHF 1.24

CHF 1.19

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors 1.5A 15ohms

B59860C0160A070
TDK
1: CHF 1.32
2’656In Stock

Mfr. Part No.
B59860C0160A070

Mouser Part No
871-B59860C160A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 1.5A 15ohms

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Datasheet

2’656In Stock

CHF 1.32

CHF 1.22

CHF 1.10

CHF 1.00

Reel

CHF 0.689

View

Min.: 1
Mult.: 1

: 1’300

PTC (Positive Temperature Coefficient) Thermistors Thru-hole Coated 110V Overcurrent

B59870C0120A070
TDK
1: CHF 1.75
5’779In Stock
7’500Expected 11/24/2026

Mfr. Part No.
B59870C0120A070

Mouser Part No
871-B59870C0120A070

TDK

PTC (Positive Temperature Coefficient) Thermistors Thru-hole Coated 110V Overcurrent

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Datasheet

5’779In Stock

7’500Expected 11/24/2026

CHF 1.75

CHF 1.38

CHF 1.14

CHF 1.06

View

Reel

CHF 0.768

Min.: 1
Mult.: 1

: 1’500

PTC (Positive Temperature Coefficient) Thermistors 870A 130A 70 5X2.5 PTC Thermistor

B59870C0130A070
TDK
1: CHF 1.02
5’323In Stock

Mfr. Part No.
B59870C0130A070

Mouser Part No
871-B59870C0130A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 870A 130A 70 5X2.5 PTC Thermistor

Learn More

Datasheet

5’323In Stock

CHF 1.02

CHF 0.945

CHF 0.837

CHF 0.764

View

Reel

CHF 0.515

Min.: 1
Mult.: 1

: 2’000

PTC (Positive Temperature Coefficient) Thermistors 1.0A 25ohms

B59870C0160A070
TDK
1: CHF 1.24
1’945In Stock

Mfr. Part No.
B59870C0160A070

Mouser Part No
871-B59870C160A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 1.0A 25ohms

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Datasheet

1’945In Stock

CHF 1.24

CHF 1.15

CHF 0.955

CHF 0.934

Reel

CHF 0.709

View

Min.: 1
Mult.: 1

: 1’000

PTC (Positive Temperature Coefficient) Thermistors 880A 130A 70 3X2.5 PTC Thermistor

B59880C0130A070
TDK
1: CHF 1.00
10’354In Stock

Mfr. Part No.
B59880C0130A070

Mouser Part No
871-B59880C0130A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 880A 130A 70 3X2.5 PTC Thermistor

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Datasheet

10’354In Stock

CHF 1.00

CHF 0.917

CHF 0.791

CHF 0.744

View

Reel

CHF 0.517

Min.: 1
Mult.: 1

: 2’000

PTC (Positive Temperature Coefficient) Thermistors 600ohms 0.2A 884-A 1

B59884C0120A070
TDK
1: CHF 1.19
2’966In Stock

Mfr. Part No.
B59884C0120A070

Mouser Part No
871-B59884C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 600ohms 0.2A 884-A 1

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Datasheet

2’966In Stock

CHF 1.19

CHF 1.10

CHF 0.973

CHF 0.91

View

Reel

CHF 0.592

Min.: 1
Mult.: 1

: 2’000

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