Circuit Protection – Mouser Canada

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PTC Thermistors

EPCOS PTC Thermistors are thermally sensitive semiconductor resistors made of ceramic components whose electrical resistance rapidly increases when a certain temperature is exceeded. This feature makes EPCOS PTC Thermistors ideal for use in electrical and electronic engineering applications, for example as resettable fuses against current overload or as short circuit protection in motors. Applications include measurement and control engineering, entertainment, household, and automotive electronics, and data systems and telecommunications.

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Part #

PTC Thermistors PTC Thermistor C 871-A 135-A 70 8X2,5

B59871C0135A070
EPCOS / TDK
1: $2.06
909In Stock

Mfr. Part #
B59871C0135A070

Mouser Part #
871-B59871C135A70

EPCOS / TDK

PTC Thermistors PTC Thermistor C 871-A 135-A 70 8X2,5

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Datasheet

909In Stock

$2.06

$1.91

$1.58

$1.44

Reel

$1.19

View

Min.: 1
Mult.: 1

Reel: 500

PTC Thermistors 875A 120A570 8X2.5 PTC Thermistor

B59875C0120A570
EPCOS / TDK
1: $2.08
803In Stock

Mfr. Part #
B59875C0120A570

Mouser Part #
871-B59875C0120A570

EPCOS / TDK

PTC Thermistors 875A 120A570 8X2.5 PTC Thermistor

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Datasheet

803In Stock

$2.08

$1.92

$1.60

$1.44

View

Min.: 1
Mult.: 1

PTC Thermistors 1.0A 65ohms

B59875C0120A070
EPCOS / TDK
1: $2.12
373In Stock
1,000Expected 2026-03-20

Mfr. Part #
B59875C0120A070

Mouser Part #
871-B59875C120A70

EPCOS / TDK

PTC Thermistors 1.0A 65ohms

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Datasheet

373In Stock

1,000Expected 2026-03-20

$2.12

$1.97

$1.63

$1.50

Reel

$1.22

View

Min.: 1
Mult.: 1

Reel: 500

PTC Thermistors 0.4A 70ohms

B59880C0160A070
EPCOS / TDK
1: $1.71
1,552In Stock

Mfr. Part #
B59880C0160A070

Mouser Part #
871-B59880C160A70

EPCOS / TDK

PTC Thermistors 0.4A 70ohms

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Datasheet

1,552In Stock

$1.71

$1.57

$1.54

$1.30

Reel

$0.992

View

Min.: 1
Mult.: 1

Reel: 500

PTC Thermistors PTC Thermistor C 885A 120A 70 5x2.5

B59885C0120A070
EPCOS / TDK
1: $2.09
767In Stock
1,500Expected 2026-03-20

Mfr. Part #
B59885C0120A070

Mouser Part #
871-B59885C120A70

EPCOS / TDK

PTC Thermistors PTC Thermistor C 885A 120A 70 5x2.5

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Datasheet

767In Stock

1,500Expected 2026-03-20

$2.09

$1.92

$1.60

$1.44

View

Min.: 1
Mult.: 1

PTC Thermistors 0.2A 150ohms

B59890C0120A070
EPCOS / TDK
1: $1.38
2,777In Stock
4,900Expected 2026-03-16

Mfr. Part #
B59890C0120A070

Mouser Part #
871-B59890C120A70

EPCOS / TDK

PTC Thermistors 0.2A 150ohms

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Datasheet

2,777In Stock

4,900Expected 2026-03-16

$1.38

$1.29

$1.28

$1.07

Reel

$0.809

View

Min.: 1
Mult.: 1

Reel: 500

PTC Thermistors 0.2A 150ohms

B59890C0160A070
EPCOS / TDK
1: $1.22
1,739In Stock

Mfr. Part #
B59890C0160A070

Mouser Part #
871-B59890C160A70

EPCOS / TDK

PTC Thermistors 0.2A 150ohms

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Datasheet

1,739In Stock

$1.22

$1.12

$0.933

$0.862

Reel

$0.713

View

Min.: 1
Mult.: 1

Reel: 500

PTC Thermistors 935-A 120-A 70 20X1 PTC Thermistor

B59935C0120A070
EPCOS / TDK
1: $3.26
1,013In Stock

Mfr. Part #
B59935C0120A070

Mouser Part #
871-B59935C0120A070

EPCOS / TDK

PTC Thermistors 935-A 120-A 70 20X1 PTC Thermistor

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Datasheet

1,013In Stock

$3.26

$3.01

$2.50

$2.29

Reel

$1.88

View

Min.: 1
Mult.: 1

Reel: 700

PTC Thermistors 8.0A 2.3ohms

B59940C0120A070
EPCOS / TDK
1: $2.74
539In Stock
1,000Expected 2026-03-16

Mfr. Part #
B59940C0120A070

Mouser Part #
871-B59940C120A70

EPCOS / TDK

PTC Thermistors 8.0A 2.3ohms

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Datasheet

539In Stock

1,000Expected 2026-03-16

$2.74

$2.53

$2.11

$1.94

Reel

$1.50

View

Min.: 1
Mult.: 1

Reel: 1,000

PTC Thermistors 945-A 160-A 70 16X1 PTC Thermistor

B59945C0160A070
EPCOS / TDK
1: $2.74
600In Stock

Mfr. Part #
B59945C0160A070

Mouser Part #
871-B59945C0160A070

EPCOS / TDK

PTC Thermistors 945-A 160-A 70 16X1 PTC Thermistor

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Datasheet

600In Stock

$2.74

$2.53

$2.09

$1.94

Reel

$1.44

View

Min.: 1
Mult.: 1

Reel: 1,000

PTC Thermistors 8.0A 0.45ohms

B59945C0120A070
EPCOS / TDK
1: $2.74
986In Stock
4,000Expected 2026-03-26

Mfr. Part #
B59945C0120A070

Mouser Part #
871-B59945C120A70

EPCOS / TDK

PTC Thermistors 8.0A 0.45ohms

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Datasheet

986In Stock

4,000Expected 2026-03-26

$2.74

$2.53

$2.11

$1.94

$1.74

Reel

$1.47

Min.: 1
Mult.: 1

Reel: 1,000

PTC Thermistors 950-A 130-A 70 10X1 PTC Thermistor

B59950C0130A070
EPCOS / TDK
1: $2.05
411In Stock

Mfr. Part #
B59950C0130A070

Mouser Part #
871-B59950C0130A070

EPCOS / TDK

PTC Thermistors 950-A 130-A 70 10X1 PTC Thermistor

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Datasheet

411In Stock

$2.05

$1.89

$1.58

$1.45

Reel

$1.20

View

Min.: 1
Mult.: 1

Reel: 500

PTC Thermistors 5.5A 3.7ohms

B59950C0120A070
EPCOS / TDK
1: $2.23
890In Stock

Mfr. Part #
B59950C0120A070

Mouser Part #
871-B59950C120A70

EPCOS / TDK

PTC Thermistors 5.5A 3.7ohms

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Datasheet

890In Stock

$2.23

$2.06

$1.72

$1.58

View

Reel

$1.18

Min.: 1
Mult.: 1

Reel: 1,000

PTC Thermistors 960-A 80-A 70 10X1 PTC Thermistor

B59960C0080A070
EPCOS / TDK
1: $2.06
1,517In Stock

Mfr. Part #
B59960C0080A070

Mouser Part #
871-B59960C0080A070

EPCOS / TDK

PTC Thermistors 960-A 80-A 70 10X1 PTC Thermistor

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Datasheet

1,517In Stock

$2.06

$1.91

$1.86

$1.58

Reel

$1.30

View

Min.: 1
Mult.: 1

Reel: 500

PTC Thermistors 960-A 130-A 70 8X1 PTC Thermistor

B59960C0130A070
EPCOS / TDK
1: $1.72
1,615In Stock

Mfr. Part #
B59960C0130A070

Mouser Part #
871-B59960C0130A070

EPCOS / TDK

PTC Thermistors 960-A 130-A 70 8X1 PTC Thermistor

Learn More

Datasheet

1,615In Stock

$1.72

$1.60

$1.26

$1.07

Reel

$0.809

View

Min.: 1
Mult.: 1

Reel: 500

PTC Thermistors 4.3A 5.6ohms

B59960C0120A070
EPCOS / TDK
1: $2.06
1,438In Stock

Mfr. Part #
B59960C0120A070

Mouser Part #
871-B59960C120A70

EPCOS / TDK

PTC Thermistors 4.3A 5.6ohms

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Datasheet

1,438In Stock

$2.06

$1.89

$1.58

$1.45

Reel

$1.20

View

Min.: 1
Mult.: 1

Reel: 500

PTC Thermistors 965-A 160-A 70 10X1 PTC Thermistor

B59965C0160A070
EPCOS / TDK
1: $2.06
980In Stock

Mfr. Part #
B59965C0160A070

Mouser Part #
871-B59965C0160A070

EPCOS / TDK

PTC Thermistors 965-A 160-A 70 10X1 PTC Thermistor

Learn More

Datasheet

980In Stock

$2.06

$1.89

$1.58

$1.45

Reel

$1.20

View

Min.: 1
Mult.: 1

Reel: 500

PTC Thermistors 970-A 130-A 70 5X1 PTC Thermistor

B59970C0130A070
EPCOS / TDK
1: $1.36
430In Stock

Mfr. Part #
B59970C0130A070

Mouser Part #
871-B59970C0130A070

EPCOS / TDK

PTC Thermistors 970-A 130-A 70 5X1 PTC Thermistor

Learn More

Datasheet

430In Stock

$1.36

$1.24

$1.03

$0.952

Reel

$0.749

View

Min.: 1
Mult.: 1

Reel: 500

PTC Thermistors 3.0A 9.4ohms

B59970C0120A070
EPCOS / TDK
1: $1.72
1,041In Stock

Mfr. Part #
B59970C0120A070

Mouser Part #
871-B59970C120A70

EPCOS / TDK

PTC Thermistors 3.0A 9.4ohms

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Datasheet

1,041In Stock

$1.72

$1.60

$1.29

$1.19

Reel

$0.984

View

Min.: 1
Mult.: 1

Reel: 500

PTC Thermistors PTC Thermistor C 970-A 80-A 70 8X1

B59970C0080A070
EPCOS / TDK
1: $1.72
1,827In Stock

Mfr. Part #
B59970C0080A070

Mouser Part #
871-B59970C80A70

EPCOS / TDK

PTC Thermistors PTC Thermistor C 970-A 80-A 70 8X1

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Datasheet

1,827In Stock

$1.72

$1.60

$1.50

$1.27

Reel

$0.989

View

Min.: 1
Mult.: 1

Reel: 500

PTC Thermistors 980-A 130-A 70 3X1 PTC Thermistor

B59980C0130A070
EPCOS / TDK
1: $1.07
1,177In Stock

Mfr. Part #
B59980C0130A070

Mouser Part #
871-B59980C0130A070

EPCOS / TDK

PTC Thermistors 980-A 130-A 70 3X1 PTC Thermistor

Learn More

Datasheet

1,177In Stock

$1.07

$0.986

$0.818

$0.756

Reel

$0.629

View

Min.: 1
Mult.: 1

Reel: 500

PTC Thermistors 985-A 120-A 51 5X1 PTC Thermistor

B59985C0120A051
EPCOS / TDK
1: $1.46
264In Stock
3,000Expected 2026-03-20

Mfr. Part #
B59985C0120A051

Mouser Part #
871-B59985C0120A051

EPCOS / TDK

PTC Thermistors 985-A 120-A 51 5X1 PTC Thermistor

Learn More

Datasheet

264In Stock

3,000Expected 2026-03-20

Cut Tape

$1.46

$1.33

$1.31

$1.11

View

Reel

$0.663

Min.: 1
Mult.: 1

Reel: 1,500

PTC Thermistors 985-A 160-A 70 5X1 PTC Thermistor

B59985C0160A070
EPCOS / TDK
1: $1.38
1,051In Stock

Mfr. Part #
B59985C0160A070

Mouser Part #
871-B59985C0160A070

EPCOS / TDK

PTC Thermistors 985-A 160-A 70 5X1 PTC Thermistor

Learn More

Datasheet

1,051In Stock

$1.38

$1.27

$1.24

$1.05

Reel

$0.803

View

Min.: 1
Mult.: 1

Reel: 500

PTC Thermistors 1.0A 4.6ohms

B59985C0120A070
EPCOS / TDK
1: $1.41
2,954In Stock
3,000Expected 2026-03-23

Mfr. Part #
B59985C0120A070

Mouser Part #
871-B59985C120A70

EPCOS / TDK

PTC Thermistors 1.0A 4.6ohms

Learn More

Datasheet

2,954In Stock

3,000Expected 2026-03-23

$1.41

$1.29

$1.07

$0.99

Reel

$0.82

View

Min.: 1
Mult.: 1

Reel: 500

PTC Thermistors 0.7A 55ohms

B59990C0120A070
EPCOS / TDK
1: $1.10
3,509In Stock

Mfr. Part #
B59990C0120A070

Mouser Part #
871-B59990C120A70

EPCOS / TDK

PTC Thermistors 0.7A 55ohms

Learn More

Datasheet

3,509In Stock

$1.10

$1.00

$0.834

$0.77

View

Min.: 1
Mult.: 1

PTC Thermistors

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