Circuit Protection – Mouser South Africa

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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 (Positive Temperature Coefficient) Thermistors 80Vdc 210mA 25ohms PTC Overcurrent

B59215P1120A062
EPCOS / TDK
1: $1.04
1,953In Stock

Mfr. Part No.
B59215P1120A062

Mouser Part No
871-B59215P1120A062

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 80Vdc 210mA 25ohms PTC Overcurrent

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Datasheet

1,953In Stock

Cut Tape

$1.04

$1.01

$0.975

$0.949

Reel

$0.85

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

PTC (Positive Temperature Coefficient) Thermistors T=5K 160deg C

B59300M1160A070
EPCOS / TDK
1: $5.91
423In Stock

Mfr. Part No.
B59300M1160A070

Mouser Part No
871-B59300M1160A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 160deg C

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Datasheet

423In Stock

$5.91

$5.31

$4.84

$4.49

Reel

$4.11

View

Min.: 1
Mult.: 1

Reel: 200

PTC (Positive Temperature Coefficient) Thermistors 0402 470ohms 105C Temperature Sensor

B59421A0105A062
EPCOS / TDK
1: $0.361
19,735In Stock

Mfr. Part No.
B59421A0105A062

Mouser Part No
871-B59421A0105A062

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 0402 470ohms 105C Temperature Sensor

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Datasheet

19,735In Stock

Cut Tape

$0.361

$0.333

$0.294

$0.28

Reel

$0.199

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

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

B59451C1130B70
EPCOS / TDK
1: $1.80
1,561In Stock

Mfr. Part No.
B59451C1130B70

Mouser Part No
871-B59451C1130B70

EPCOS / TDK

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

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Datasheet

1,561In Stock

$1.80

$1.71

$1.60

$1.55

$1.48

Reel

$1.37

Min.: 1
Mult.: 1

Reel: 500

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 105C Temperature Sensor

B59601A0105A062
EPCOS / TDK
1: $0.48
8,301In Stock

Mfr. Part No.
B59601A0105A062

Mouser Part No
871-B59601A0105A062

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 105C Temperature Sensor

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Datasheet

8,301In Stock

Cut Tape

$0.48

$0.45

$0.399

$0.38

Reel

$0.283

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

B59622A0090A062
EPCOS / TDK
1: $0.49
4,205In Stock

Mfr. Part No.
B59622A0090A062

Mouser Part No
871-B59622A0090A062

EPCOS / TDK

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

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Datasheet

4,205In Stock

Cut Tape

$0.49

$0.465

$0.434

$0.429

Reel

$0.429

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

B59623A0090A062
EPCOS / TDK
1: $0.811
3,597In Stock

Mfr. Part No.
B59623A0090A062

Mouser Part No
871-B59623A0090A062

EPCOS / TDK

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

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Datasheet

3,597In Stock

Cut Tape

$0.811

$0.764

$0.716

$0.683

View

Reel

$0.505

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 85C Temperature Sensor

B59641A0085A062
EPCOS / TDK
1: $0.35
39,391In Stock
136,000Expected 2026/05/11

Mfr. Part No.
B59641A0085A062

Mouser Part No
871-B59641A0085A062

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 85C Temperature Sensor

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Datasheet

39,391In Stock

136,000Expected 2026/05/11

Cut Tape

$0.35

$0.33

$0.288

$0.262

Reel

$0.197

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 90C Temperature Sensor

B59701A0090A062
EPCOS / TDK
1: $0.65
4,294In Stock

Mfr. Part No.
B59701A0090A062

Mouser Part No
871-B59701A0090A062

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 90C Temperature Sensor

Learn More

Datasheet

4,294In Stock

Cut Tape

$0.65

$0.611

$0.57

$0.543

View

Reel

$0.397

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 70C Temperature Sensor

B59721A0070A062
EPCOS / TDK
1: $0.411
46,145In Stock

Mfr. Part No.
B59721A0070A062

Mouser Part No
871-B59721A0070A062

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 70C Temperature Sensor

Learn More

Datasheet

46,145In Stock

Cut Tape

$0.411

$0.384

$0.34

$0.324

Reel

$0.22

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

B59750C120A70
EPCOS / TDK
1: $1.98
5,263In Stock

Mfr. Part No.
B59750C120A70

Mouser Part No
871-B59750C120A70

EPCOS / TDK

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

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Datasheet

5,263In Stock

$1.98

$1.90

$1.78

$1.71

Reel

$1.54

View

Min.: 1
Mult.: 1

Reel: 500

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

B59751C0120A070
EPCOS / TDK
1: $1.80
1,838In Stock

Mfr. Part No.
B59751C0120A070

Mouser Part No
871-B59751C120A70

EPCOS / TDK

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

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Datasheet

1,838In Stock

$1.80

$1.71

$1.60

$1.55

Reel

$1.52

View

Min.: 1
Mult.: 1

Reel: 500

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

B59753C0120A070
EPCOS / TDK
1: $2.66
1,480In Stock
2,500Expected 2026/04/08

Mfr. Part No.
B59753C0120A070

Mouser Part No
871-B59753C120A70

EPCOS / TDK

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

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Datasheet

1,480In Stock

2,500Expected 2026/04/08

$2.66

$2.33

$1.90

$1.76

View

Min.: 1
Mult.: 1

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

B59755C0115A070
EPCOS / TDK
1: $1.80
4,997In Stock

Mfr. Part No.
B59755C0115A070

Mouser Part No
871-B59755C115A70

EPCOS / TDK

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

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Datasheet

4,997In Stock

$1.80

$1.72

$1.62

$1.58

Reel

$1.58

View

Min.: 1
Mult.: 1

Reel: 500

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

B59771C0120A070
EPCOS / TDK
1: $2.27
1,396In Stock

Mfr. Part No.
B59771C0120A070

Mouser Part No
871-B59771C120A70

EPCOS / TDK

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

Datasheet

1,396In Stock

$2.27

$1.94

$1.78

$1.48

Reel

$1.01

View

Min.: 1
Mult.: 1

Reel: 1,000

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

B59772C0120A070
EPCOS / TDK
1: $1.90
1,092In Stock

Mfr. Part No.
B59772C0120A070

Mouser Part No
871-B59772C120A70

EPCOS / TDK

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

Datasheet

1,092In Stock

$1.90

$1.74

$1.65

$1.45

Reel

$1.05

View

Min.: 1
Mult.: 1

Reel: 1,000

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 810-A 120-A 70 24,5X2,5

B59810C0120A070
EPCOS / TDK
1: $7.93
477In Stock

Mfr. Part No.
B59810C0120A070

Mouser Part No
871-B59810C120A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 810-A 120-A 70 24,5X2,5

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Datasheet

477In Stock

$7.93

$7.05

$6.35

$5.87

Reel

$4.45

View

Min.: 1
Mult.: 1

Reel: 150

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

B59840C0130A070
EPCOS / TDK
1: $1.30
2,800In Stock

Mfr. Part No.
B59840C0130A070

Mouser Part No
871-B59840C0130A070

EPCOS / TDK

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

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Datasheet

2,800In Stock

$1.30

$1.20

$0.992

$0.916

Reel

$0.729

View

Min.: 1
Mult.: 1

Reel: 700

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

B59840C0120A070
EPCOS / TDK
1: $1.76
2,518In Stock

Mfr. Part No.
B59840C0120A070

Mouser Part No
871-B59840C120A70

EPCOS / TDK

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

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Datasheet

2,518In Stock

$1.76

$1.60

$1.33

$1.23

Reel

$1.06

View

Min.: 1
Mult.: 1

Reel: 500

PTC (Positive Temperature Coefficient) Thermistors 860A 80A 70 10X2.5 PTC Thermistor

B59860C0080A070
EPCOS / TDK
1: $1.85
3,075In Stock

Mfr. Part No.
B59860C0080A070

Mouser Part No
871-B59860C0080A070

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 860A 80A 70 10X2.5 PTC Thermistor

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Datasheet

3,075In Stock

$1.85

$1.43

$1.19

$1.17

Reel

$0.89

View

Min.: 1
Mult.: 1

Reel: 1,300

PTC (Positive Temperature Coefficient) Thermistors 1.0A 35ohms

B59872C0120A070
EPCOS / TDK
1: $1.35
2,041In Stock

Mfr. Part No.
B59872C0120A070

Mouser Part No
871-B59872C120A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 1.0A 35ohms

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Datasheet

2,041In Stock

$1.35

$1.24

$1.23

$1.03

Reel

$0.784

View

Min.: 1
Mult.: 1

Reel: 500

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 873-A 120-A 70 8X2,5

B59873C0120A070
EPCOS / TDK
1: $1.35
2,959In Stock

Mfr. Part No.
B59873C0120A070

Mouser Part No
871-B59873C120A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 873-A 120-A 70 8X2,5

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Datasheet

2,959In Stock

$1.35

$1.24

$1.22

$1.03

Reel

$0.826

View

Min.: 1
Mult.: 1

Reel: 500

PTC (Positive Temperature Coefficient) Thermistors 0.4A 70ohms

B59880C0120A070
EPCOS / TDK
1: $1.10
2,644In Stock

Mfr. Part No.
B59880C0120A070

Mouser Part No
871-B59880C120A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 0.4A 70ohms

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Datasheet

2,644In Stock

$1.10

$1.01

$0.994

$0.839

Reel

$0.64

View

Min.: 1
Mult.: 1

Reel: 500

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

B59884C0120A070
EPCOS / TDK
1: $1.10
2,687In Stock

Mfr. Part No.
B59884C0120A070

Mouser Part No
871-B59884C120A70

EPCOS / TDK

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

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Datasheet

2,687In Stock

$1.10

$1.01

$0.983

$0.839

Reel

$0.64

View

Min.: 1
Mult.: 1

Reel: 500

PTC (Positive Temperature Coefficient) Thermistors 885A 120A 51 5X2.5 PTC Thermistor

B59885C0120A051
EPCOS / TDK
1: $1.42
2,454In Stock

Mfr. Part No.
B59885C0120A051

Mouser Part No
871-B59885C0120A051

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 885A 120A 51 5X2.5 PTC Thermistor

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Datasheet

2,454In Stock

Cut Tape

$1.42

$1.31

$1.26

$0.997

View

Reel

$0.645

Min.: 1
Mult.: 1

Reel: 1,500

PTC Thermistors

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