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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 25 OHM 25% SMD 3225

B59215P1080A62
TDK
1: 1,75 €
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
B59215P1080A62

Mouser Part No
871-B59215P1080A62

TDK

PTC (Positive Temperature Coefficient) Thermistors 25 OHM 25% SMD 3225

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Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

1,75 €

1,62 €

1,45 €

1,28 €

Reel

0,937 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

PTC (Positive Temperature Coefficient) Thermistors T=5K 130deg C

B59300M1130A070
TDK
1: 6,19 €
375In Stock

Mfr. Part No.
B59300M1130A070

Mouser Part No
871-B59300M1130A70

TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 130deg C

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Datasheet

375In Stock

6,19 €

5,57 €

5,20 €

4,82 €

Reel

4,40 €

View

Min.: 1
Mult.: 1

: 200

PTC (Positive Temperature Coefficient) Thermistors 155C +/-5C Motor Prot Triple Sensor

B59300M1155A070
TDK
1: 6,19 €
619In Stock

Mfr. Part No.
B59300M1155A070

Mouser Part No
871-B59300M1155A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 155C +/-5C Motor Prot Triple Sensor

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Datasheet

619In Stock

6,19 €

5,57 €

5,20 €

4,82 €

Reel

4,40 €

View

Min.: 1
Mult.: 1

: 200

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

B59315P1080A62
TDK
1: 1,50 €
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

1,50 €

1,43 €

1,34 €

1,28 €

Reel

0,98 €

View

Min.: 1
Mult.: 1

: 1 000

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

B59412C1130B070
TDK
1: 2,48 €
2 519In Stock
2 500Expected 8/24/2026

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 519In Stock

2 500Expected 8/24/2026

2,48 €

2,20 €

2,07 €

1,84 €

View

Min.: 1
Mult.: 1

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

B59451C1130B70
TDK
1: 2,48 €
2 190In 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

2 190In Stock

2,48 €

2,29 €

1,90 €

1,75 €

Reel

1,63 €

View

Min.: 1
Mult.: 1

: 500

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

B59623A0090A062
TDK
1: 0,98 €
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

0,98 €

0,903 €

0,722 €

0,679 €

View

Reel

0,451 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

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

B59701A0100A062
TDK
1: 0,602 €
6 600In Stock
8 000Expected 8/17/2026

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

6 600In Stock

8 000Expected 8/17/2026

Cut Tape

0,602 €

0,569 €

0,532 €

0,507 €

View

Reel

0,398 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

PTC (Positive Temperature Coefficient) Thermistors 280AC, 400DC,25oHMS

B59750C120A70
TDK
1: 2,26 €
2 446In Stock
6 500On Order

Mfr. Part No.
B59750C120A70

Mouser Part No
871-B59750C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 280AC, 400DC,25oHMS

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Datasheet

2 446In Stock

6 500On Order

2,26 €

2,16 €

2,04 €

1,95 €

Reel

1,79 €

View

Min.: 1
Mult.: 1

: 500

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

B59751C0120A070
TDK
1: 2,61 €
5 325In Stock
5 500Expected 10/8/2026

Mfr. Part No.
B59751C0120A070

Mouser Part No
871-B59751C120A70

TDK

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

Learn More

Datasheet

5 325In Stock

5 500Expected 10/8/2026

2,61 €

2,41 €

2,34 €

2,00 €

Reel

1,62 €

View

Min.: 1
Mult.: 1

: 500

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

B59752C0120A070
TDK
1: 2,64 €
1 244In 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 244In Stock

2,64 €

2,29 €

2,15 €

1,92 €

Reel

1,52 €

View

Min.: 1
Mult.: 1

: 500

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

B59753C0120A070
TDK
1: 1,96 €
2 686In 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 686In Stock

1 500Expected 8/31/2026

1,96 €

1,82 €

1,67 €

1,59 €

View

Min.: 1
Mult.: 1

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

B59754C0120A070
TDK
1: 2,09 €
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

2,09 €

2,00 €

1,88 €

1,81 €

View

Min.: 1
Mult.: 1

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

B59755C0115A070
TDK
1: 2,48 €
1 134In Stock
2 500Expected 9/21/2026

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 9/21/2026

2,48 €

2,29 €

1,90 €

1,75 €

Reel

1,62 €

View

Min.: 1
Mult.: 1

: 500

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

B59758C0110A070
TDK
1: 2,44 €
4 546In 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

4 546In Stock

4 000Expected 9/30/2026

2,44 €

2,33 €

2,20 €

2,12 €

Reel

1,84 €

View

Min.: 1
Mult.: 1

: 500

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

B59772C0120A070
TDK
1: 1,50 €
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

1,50 €

1,43 €

1,34 €

1,29 €

Reel

1,07 €

View

Min.: 1
Mult.: 1

: 1 000

PTC (Positive Temperature Coefficient) Thermistors 7.0A 3.7ohms

B59830C0160A070
TDK
1: 2,43 €
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

2,43 €

2,09 €

1,97 €

1,75 €

Reel

1,30 €

View

Min.: 1
Mult.: 1

: 1 000

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

B59840C0130A070
TDK
1: 1,32 €
1 914In Stock

Mfr. Part No.
B59840C0130A070

Mouser Part No
871-B59840C0130A070

TDK

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

Learn More

Datasheet

1 914In Stock

1,32 €

1,22 €

1,01 €

0,937 €

0,84 €

Reel

0,824 €

Min.: 1
Mult.: 1

: 700

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

B59840C0120A070
TDK
1: 2,11 €
2 778In 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

Learn More

Datasheet

2 778In Stock

3 000Expected 11/16/2026

2,11 €

1,72 €

1,39 €

1,29 €

Reel

1,05 €

View

Min.: 1
Mult.: 1

: 1 000

PTC (Positive Temperature Coefficient) Thermistors 4.1A 6.0ohms

B59840C0160A070
TDK
1: 1,92 €
9 088In Stock

Mfr. Part No.
B59840C0160A070

Mouser Part No
871-B59840C160A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 4.1A 6.0ohms

Learn More

Datasheet

9 088In Stock

1,92 €

1,76 €

1,67 €

1,47 €

View

Reel

1,07 €

Min.: 1
Mult.: 1

: 1 000

PTC (Positive Temperature Coefficient) Thermistors 7.0A 3.7ohms

B59850C0120A070
TDK
1: 1,52 €
1 912In Stock

Mfr. Part No.
B59850C0120A070

Mouser Part No
871-B59850C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 7.0A 3.7ohms

Learn More

Datasheet

1 912In Stock

1,52 €

1,40 €

1,33 €

1,17 €

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors 1.5A 15ohms

B59860C0160A070
TDK
1: 1,28 €
2 656In Stock

Mfr. Part No.
B59860C0160A070

Mouser Part No
871-B59860C160A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 1.5A 15ohms

Learn More

Datasheet

2 656In Stock

1,28 €

1,18 €

1,13 €

0,98 €

View

Reel

0,68 €

Min.: 1
Mult.: 1

: 1 300

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

B59870C0120A070
TDK
1: 1,87 €
7 279In Stock

Mfr. Part No.
B59870C0120A070

Mouser Part No
871-B59870C0120A070

TDK

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

Learn More

Datasheet

7 279In Stock

1,87 €

1,47 €

1,22 €

1,13 €

View

Reel

0,821 €

Min.: 1
Mult.: 1

: 1 500

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

B59870C0130A070
TDK
1: 0,989 €
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

0,989 €

0,912 €

0,869 €

0,753 €

View

Reel

0,536 €

Min.: 1
Mult.: 1

: 2 000

PTC (Positive Temperature Coefficient) Thermistors 1.0A 25ohms

B59870C0160A070
TDK
1: 1,33 €
1 965In Stock

Mfr. Part No.
B59870C0160A070

Mouser Part No
871-B59870C160A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 1.0A 25ohms

Learn More

Datasheet

1 965In Stock

1,33 €

1,23 €

1,02 €

0,998 €

Reel

0,757 €

View

Min.: 1
Mult.: 1

: 1 000

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