Circuit Protection – Mouser United Kingdom

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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 0603 470ohms 105C Temperature Sensor

B59601A0105A062
EPCOS / TDK
1: £0.361
8,321In 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

8,321In Stock

Cut Tape

£0.361

£0.338

£0.299

£0.285

Reel

£0.212

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

PTC (Positive Temperature Coefficient) Thermistors 1210 24Vdc 180mA PTC Overcurrent

B59606A0110A062
EPCOS / TDK
1: £0.705
6,568In Stock

Mfr. Part No.
B59606A0110A062

Mouser Part No
871-B59606A0110A062

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 1210 24Vdc 180mA PTC Overcurrent

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Datasheet

6,568In Stock

Cut Tape

£0.705

£0.643

£0.642

£0.533

View

Reel

£0.333

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

B59622A0090A062
EPCOS / TDK
1: £0.368
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

£0.368

£0.349

£0.326

£0.322

Reel

£0.322

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

B59623A0090A062
EPCOS / TDK
1: £0.608
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

£0.608

£0.574

£0.538

£0.512

View

Reel

£0.379

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

B59641A0085A062
EPCOS / TDK
1: £0.263
39,416In Stock
136,000Expected 19/06/2026

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

39,416In Stock

136,000Expected 19/06/2026

Cut Tape

£0.263

£0.248

£0.214

£0.205

Reel

£0.156

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

B59701A0070A062
EPCOS / TDK
1: £0.48
6,665In Stock

Mfr. Part No.
B59701A0070A062

Mouser Part No
871-B59701A0070A062

EPCOS / TDK

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

Learn More

Datasheet

6,665In Stock

Cut Tape

£0.48

£0.448

£0.421

£0.402

View

Reel

£0.298

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

B59701A0090A062
EPCOS / TDK
1: £0.488
4,394In Stock

Mfr. Part No.
B59701A0090A062

Mouser Part No
871-B59701A0090A062

EPCOS / TDK

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

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Datasheet

4,394In Stock

Cut Tape

£0.488

£0.458

£0.428

£0.408

View

Reel

£0.298

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

PTC (Positive Temperature Coefficient) Thermistors 1210 80VDC 50mA PTC Overcurrent

B59707A0120A062
EPCOS / TDK
1: £0.601
9,378In Stock
10,000Expected 08/05/2026

Mfr. Part No.
B59707A0120A062

Mouser Part No
871-B59707A0120A062

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 1210 80VDC 50mA PTC Overcurrent

Learn More

Datasheet

9,378In Stock

10,000Expected 08/05/2026

Cut Tape

£0.601

£0.549

£0.456

£0.421

View

Reel

£0.32

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

B59721A0070A062
EPCOS / TDK
1: £0.308
46,260In 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

46,260In Stock

Cut Tape

£0.308

£0.288

£0.255

£0.244

Reel

£0.165

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 80C Temperature Sensor

B59721A0080A062
EPCOS / TDK
1: £0.308
6,895In Stock

Mfr. Part No.
B59721A0080A062

Mouser Part No
871-B59721A0080A062

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 80C Temperature Sensor

Learn More

Datasheet

6,895In Stock

Cut Tape

£0.308

£0.288

£0.255

£0.244

Reel

£0.183

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

B59750C120A70
EPCOS / TDK
1: £1.48
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

£1.48

£1.42

£1.34

£1.28

Reel

£1.15

View

Min.: 1
Mult.: 1

Reel: 500

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

B59751C0120A070
EPCOS / TDK
1: £1.35
1,852In Stock

Mfr. Part No.
B59751C0120A070

Mouser Part No
871-B59751C120A70

EPCOS / TDK

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

Learn More

Datasheet

1,852In Stock

£1.35

£1.28

£1.20

£1.16

Reel

£1.14

View

Min.: 1
Mult.: 1

Reel: 500

PTC (Positive Temperature Coefficient) Thermistors 500 OHM 25%

B59755B0115A070
EPCOS / TDK
1: £2.65
3,426In Stock

Mfr. Part No.
B59755B0115A070

Mouser Part No
871-B59755B0115A070

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 500 OHM 25%

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Datasheet

3,426In Stock

£2.65

£2.01

£1.90

£1.87

View

Min.: 1
Mult.: 1

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

B59755C0115A070
EPCOS / TDK
1: £1.36
5,001In 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

5,001In Stock

£1.36

£1.29

£1.21

£1.19

Reel

£1.19

View

Min.: 1
Mult.: 1

Reel: 500

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor B 772A 120A 70 8x5

B59772B0120A070
EPCOS / TDK
1: £1.04
2,616In Stock

Mfr. Part No.
B59772B0120A070

Mouser Part No
871-B59772B120A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor B 772A 120A 70 8x5

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Datasheet

2,616In Stock

£1.04

£0.995

£0.934

£0.89

View

Reel

£0.794

Min.: 1
Mult.: 1

Reel: 1,000

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

B59772C0120A070
EPCOS / TDK
1: £1.42
2,092In Stock

Mfr. Part No.
B59772C0120A070

Mouser Part No
871-B59772C120A70

EPCOS / TDK

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

Datasheet

2,092In Stock

£1.42

£1.31

£1.24

£1.09

Reel

£0.786

View

Min.: 1
Mult.: 1

Reel: 1,000

PTC (Positive Temperature Coefficient) Thermistors 810A 130A 70 20X2.5 PTC Thermistor

B59810C0130A070
EPCOS / TDK
1: £2.58
3,076In Stock

Mfr. Part No.
B59810C0130A070

Mouser Part No
871-B59810C0130A070

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 810A 130A 70 20X2.5 PTC Thermistor

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Datasheet

3,076In Stock

£2.58

£2.38

£2.37

£1.98

Reel

£1.51

View

Min.: 1
Mult.: 1

Reel: 500

PTC (Positive Temperature Coefficient) Thermistors 2.6 OHM 25%

B59810C0160A070
EPCOS / TDK
1: £1.89
1,056In Stock

Mfr. Part No.
B59810C0160A070

Mouser Part No
871-B59810C160A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 2.6 OHM 25%

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Datasheet

1,056In Stock

£1.89

£1.75

£1.71

£1.45

Reel

£1.15

View

Min.: 1
Mult.: 1

Reel: 150

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

B59840C0130A070
EPCOS / TDK
1: £0.978
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

Learn More

Datasheet

2,800In Stock

£0.978

£0.899

£0.745

£0.688

Reel

£0.547

View

Min.: 1
Mult.: 1

Reel: 700

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

B59840C0120A070
EPCOS / TDK
1: £1.32
2,564In 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

2,564In Stock

£1.32

£1.20

£0.995

£0.925

Reel

£0.773

View

Min.: 1
Mult.: 1

Reel: 500

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

B59860C0080A070
EPCOS / TDK
1: £1.39
3,079In Stock

Mfr. Part No.
B59860C0080A070

Mouser Part No
871-B59860C0080A070

EPCOS / TDK

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

Learn More

Datasheet

3,079In Stock

£1.39

£1.07

£0.89

£0.882

Reel

£0.668

View

Min.: 1
Mult.: 1

Reel: 1,300

PTC (Positive Temperature Coefficient) Thermistors 1.0A 35ohms

B59872C0120A070
EPCOS / TDK
1: £1.01
2,041In Stock

Mfr. Part No.
B59872C0120A070

Mouser Part No
871-B59872C120A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 1.0A 35ohms

Learn More

Datasheet

2,041In Stock

£1.01

£0.934

£0.925

£0.773

Reel

£0.588

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: £1.00
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

Learn More

Datasheet

2,959In Stock

£1.00

£0.934

£0.773

£0.70

Reel

£0.62

View

Min.: 1
Mult.: 1

Reel: 500

PTC (Positive Temperature Coefficient) Thermistors 0.4A 70ohms

B59880C0120A070
EPCOS / TDK
1: £0.826
2,679In 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

2,679In Stock

£0.826

£0.759

£0.746

£0.629

Reel

£0.48

View

Min.: 1
Mult.: 1

Reel: 500

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

B59884C0120A070
EPCOS / TDK
1: £0.826
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

Learn More

Datasheet

2,687In Stock

£0.826

£0.759

£0.747

£0.629

Reel

£0.48

View

Min.: 1
Mult.: 1

Reel: 500

PTC Thermistors

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