Circuit Protection – Mouser Finland

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Thermistors

EPCOS / 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 260AC,370DC,70oHMS PTC Thermistor

B59770C0120A070
EPCOS / TDK
1: 1,63 €
1 083In Stock

Mfr. Part No.
B59770C0120A070

Mouser Part No
871-B59770C120A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 260AC,370DC,70oHMS PTC Thermistor

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Datasheet

1 083In Stock

1,63 €

1,50 €

1,25 €

1,15 €

Reel

0,894 €

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Min.: 1
Mult.: 1

Reel: 1 000

PTC (Positive Temperature Coefficient) Thermistors 260AC,370DC,120oHMS PTC Thermistor

B59771C0120A070
EPCOS / TDK
1: 1,95 €
896In Stock
1 000Expected 23/02/2026

Mfr. Part No.
B59771C0120A070

Mouser Part No
871-B59771C120A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 260AC,370DC,120oHMS PTC Thermistor

Datasheet

896In Stock

1 000Expected 23/02/2026

1,95 €

1,67 €

1,53 €

1,27 €

Reel

0,869 €

View

Min.: 1
Mult.: 1

Reel: 1 000

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

B59773C0120A070
EPCOS / TDK
1: 1,95 €
486In Stock
1 000Expected 02/04/2026

Mfr. Part No.
B59773C0120A070

Mouser Part No
871-B59773C120A70

EPCOS / TDK

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

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Datasheet

486In Stock

1 000Expected 02/04/2026

1,95 €

1,67 €

1,53 €

1,27 €

Reel

0,869 €

View

Min.: 1
Mult.: 1

Reel: 1 000

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

B59830C0120A070
EPCOS / TDK
1: 1,80 €
82In Stock
2 500Expected 06/07/2026

Mfr. Part No.
B59830C0120A070

Mouser Part No
871-B59830C0120A070

EPCOS / TDK

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

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Datasheet

82In Stock

2 500Expected 06/07/2026

1,80 €

1,66 €

1,51 €

1,38 €

View

Reel

1,13 €

Min.: 1
Mult.: 1

Reel: 500

PTC (Positive Temperature Coefficient) Thermistors 830A 130A 70 16X2.5 PTC Thermistor

B59830C0130A070
EPCOS / TDK
1: 1,57 €
393In Stock
1 000Expected 20/03/2026

Mfr. Part No.
B59830C0130A070

Mouser Part No
871-B59830C0130A070

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 830A 130A 70 16X2.5 PTC Thermistor

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Datasheet

393In Stock

1 000Expected 20/03/2026

1,57 €

1,44 €

1,39 €

1,20 €

Reel

0,912 €

View

Min.: 1
Mult.: 1

Reel: 500

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

B59840C0080A070
EPCOS / TDK
1: 1,56 €
605In Stock

Mfr. Part No.
B59840C0080A070

Mouser Part No
871-B59840C0080A070

EPCOS / TDK

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

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Datasheet

605In Stock

1,56 €

1,44 €

1,43 €

1,19 €

Reel

0,894 €

View

Min.: 1
Mult.: 1

Reel: 500

PTC (Positive Temperature Coefficient) Thermistors 850A 80A 70 12X2.5 PTC Thermistor

B59850C0080A070
EPCOS / TDK
1: 1,24 €
672In Stock

Mfr. Part No.
B59850C0080A070

Mouser Part No
871-B59850C0080A070

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 850A 80A 70 12X2.5 PTC Thermistor

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Datasheet

672In Stock

1,24 €

1,14 €

1,09 €

0,955 €

Reel

0,815 €

View

Min.: 1
Mult.: 1

Reel: 700

PTC (Positive Temperature Coefficient) Thermistors 850A 120A 51 12X2.5 PTC Thermistor

B59850C0120A051
EPCOS / TDK
1: 1,31 €
881In Stock

Mfr. Part No.
B59850C0120A051

Mouser Part No
871-B59850C0120A051

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 850A 120A 51 12X2.5 PTC Thermistor

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Datasheet

881In Stock

Cut Tape

1,31 €

1,20 €

1,01 €

0,929 €

Reel

0,71 €

View

Min.: 1
Mult.: 1

Reel: 500

PTC (Positive Temperature Coefficient) Thermistors 850A 120A570 12X2.5 PTC Thermistor

B59850C0120A570
EPCOS / TDK
1: 1,24 €
1 304In Stock

Mfr. Part No.
B59850C0120A570

Mouser Part No
871-B59850C0120A570

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 850A 120A570 12X2.5 PTC Thermistor

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Datasheet

1 304In Stock

1,24 €

1,14 €

1,09 €

0,955 €

View

Reel

0,81 €

Min.: 1
Mult.: 1

Reel: 700

PTC (Positive Temperature Coefficient) Thermistors 7.0A 3.7ohms

B59850C0120A070
EPCOS / TDK
1: 1,24 €
1 138In Stock
600Expected 23/03/2026

Mfr. Part No.
B59850C0120A070

Mouser Part No
871-B59850C120A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 7.0A 3.7ohms

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Datasheet

1 138In Stock

600Expected 23/03/2026

1,24 €

1,14 €

1,08 €

0,955 €

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors 2.2A 10ohms

B59850C0160A070
EPCOS / TDK
1: 1,24 €
400In Stock

Mfr. Part No.
B59850C0160A070

Mouser Part No
871-B59850C160A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 2.2A 10ohms

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Datasheet

400In Stock

1,24 €

1,14 €

0,955 €

0,877 €

Reel

0,688 €

View

Min.: 1
Mult.: 1

Reel: 700

PTC (Positive Temperature Coefficient) Thermistors 860A 130A 70 8X2.5 PTC Thermistor

B59860C0130A070
EPCOS / TDK
1: 1,16 €
1 066In Stock

Mfr. Part No.
B59860C0130A070

Mouser Part No
871-B59860C0130A070

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 860A 130A 70 8X2.5 PTC Thermistor

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Datasheet

1 066In Stock

1,16 €

1,07 €

1,05 €

0,886 €

Reel

0,675 €

View

Min.: 1
Mult.: 1

Reel: 500

PTC (Positive Temperature Coefficient) Thermistors 1.0A 25ohms

B59870C0160A070
EPCOS / TDK
1: 1,15 €
540In Stock

Mfr. Part No.
B59870C0160A070

Mouser Part No
871-B59870C160A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 1.0A 25ohms

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Datasheet

540In Stock

1,15 €

1,07 €

0,886 €

0,80 €

Reel

0,665 €

View

Min.: 1
Mult.: 1

Reel: 500

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 871-A 135-A 70 8X2,5

B59871C0135A070
EPCOS / TDK
1: 1,14 €
909In Stock

Mfr. Part No.
B59871C0135A070

Mouser Part No
871-B59871C135A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 871-A 135-A 70 8X2,5

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Datasheet

909In Stock

1,14 €

1,06 €

0,877 €

0,80 €

Reel

0,661 €

View

Min.: 1
Mult.: 1

Reel: 500

PTC (Positive Temperature Coefficient) Thermistors 875A 120A570 8X2.5 PTC Thermistor

B59875C0120A570
EPCOS / TDK
1: 1,15 €
803In Stock

Mfr. Part No.
B59875C0120A570

Mouser Part No
871-B59875C0120A570

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 875A 120A570 8X2.5 PTC Thermistor

Learn More

Datasheet

803In Stock

1,15 €

1,07 €

0,886 €

0,80 €

0,77 €

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors 1.0A 65ohms

B59875C0120A070
EPCOS / TDK
1: 1,16 €
373In Stock
1 000Expected 20/03/2026

Mfr. Part No.
B59875C0120A070

Mouser Part No
871-B59875C120A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 1.0A 65ohms

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Datasheet

373In Stock

1 000Expected 20/03/2026

1,16 €

1,07 €

1,05 €

0,886 €

Reel

0,676 €

View

Min.: 1
Mult.: 1

Reel: 500

PTC (Positive Temperature Coefficient) Thermistors 0.4A 70ohms

B59880C0160A070
EPCOS / TDK
1: 0,946 €
1 552In Stock

Mfr. Part No.
B59880C0160A070

Mouser Part No
871-B59880C160A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 0.4A 70ohms

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Datasheet

1 552In Stock

0,946 €

0,869 €

0,855 €

0,721 €

Reel

0,55 €

View

Min.: 1
Mult.: 1

Reel: 500

PTC (Positive Temperature Coefficient) Thermistors 883A 120A 51 5X2.5 PTC Thermistor

B59883C0120A051
EPCOS / TDK
1: 1,18 €
895In Stock

Mfr. Part No.
B59883C0120A051

Mouser Part No
871-B59883C0120A051

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 883A 120A 51 5X2.5 PTC Thermistor

Learn More

Datasheet

895In Stock

Cut Tape

1,18 €

1,08 €

0,903 €

0,814 €

View

Reel

0,479 €

Min.: 1
Mult.: 1

Reel: 1 500

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 885A 120A 70 5x2.5

B59885C0120A070
EPCOS / TDK
1: 1,16 €
767In Stock
1 500Expected 20/03/2026

Mfr. Part No.
B59885C0120A070

Mouser Part No
871-B59885C120A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 885A 120A 70 5x2.5

Learn More

Datasheet

767In Stock

1 500Expected 20/03/2026

1,16 €

1,07 €

1,05 €

0,886 €

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors 0.2A 150ohms

B59890C0160A070
EPCOS / TDK
1: 0,679 €
739In Stock

Mfr. Part No.
B59890C0160A070

Mouser Part No
871-B59890C160A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 0.2A 150ohms

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Datasheet

739In Stock

0,679 €

0,624 €

0,518 €

0,478 €

Reel

0,396 €

View

Min.: 1
Mult.: 1

Reel: 500

PTC (Positive Temperature Coefficient) Thermistors 935-A 120-A 70 20X1 PTC Thermistor

B59935C0120A070
EPCOS / TDK
1: 1,81 €
1 013In Stock

Mfr. Part No.
B59935C0120A070

Mouser Part No
871-B59935C0120A070

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 935-A 120-A 70 20X1 PTC Thermistor

Learn More

Datasheet

1 013In Stock

1,81 €

1,67 €

1,38 €

1,27 €

Reel

1,21 €

View

Min.: 1
Mult.: 1

Reel: 700

PTC (Positive Temperature Coefficient) Thermistors 8.0A 2.3ohms

B59940C0120A070
EPCOS / TDK
1: 1,52 €
364In Stock
1 000Expected 16/03/2026

Mfr. Part No.
B59940C0120A070

Mouser Part No
871-B59940C120A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 8.0A 2.3ohms

Learn More

Datasheet

364In Stock

1 000Expected 16/03/2026

1,52 €

1,40 €

1,17 €

1,08 €

Reel

0,834 €

View

Min.: 1
Mult.: 1

Reel: 1 000

PTC (Positive Temperature Coefficient) Thermistors 945-A 160-A 70 16X1 PTC Thermistor

B59945C0160A070
EPCOS / TDK
1: 1,52 €
600In Stock

Mfr. Part No.
B59945C0160A070

Mouser Part No
871-B59945C0160A070

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 945-A 160-A 70 16X1 PTC Thermistor

Learn More

Datasheet

600In Stock

1,52 €

1,40 €

1,16 €

1,08 €

View

Reel

0,89 €

Min.: 1
Mult.: 1

Reel: 1 000

PTC (Positive Temperature Coefficient) Thermistors 8.0A 0.45ohms

B59945C0120A070
EPCOS / TDK
1: 1,52 €
915In Stock
4 000Expected 26/03/2026

Mfr. Part No.
B59945C0120A070

Mouser Part No
871-B59945C120A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 8.0A 0.45ohms

Learn More

Datasheet

915In Stock

4 000Expected 26/03/2026

1,52 €

1,40 €

1,17 €

1,08 €

0,963 €

Reel

0,817 €

Min.: 1
Mult.: 1

Reel: 1 000

PTC (Positive Temperature Coefficient) Thermistors 950-A 130-A 70 10X1 PTC Thermistor

B59950C0130A070
EPCOS / TDK
1: 1,14 €
411In Stock

Mfr. Part No.
B59950C0130A070

Mouser Part No
871-B59950C0130A070

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 950-A 130-A 70 10X1 PTC Thermistor

Learn More

Datasheet

411In Stock

1,14 €

1,05 €

0,877 €

0,803 €

Reel

0,714 €

View

Min.: 1
Mult.: 1

Reel: 500

Thermistors

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