Circuit Protection – Mouser United Kingdom

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 269

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

PTC (Positive Temperature Coefficient) Thermistors PTC THERMISTOR C 886-A 120-A 70 5X2,5

B59886C120A70
EPCOS / TDK
1: £0.826
3,169In Stock

Mfr. Part No.
B59886C120A70

Mouser Part No
871-B59886C120A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors PTC THERMISTOR C 886-A 120-A 70 5X2,5

Learn More

Datasheet

3,169In Stock

£0.826

£0.759

£0.738

£0.41

View

Reel

£0.387

Min.: 1
Mult.: 1

Reel: 500

PTC (Positive Temperature Coefficient) Thermistors 130C 400V 105ohms PTC for Heating Apps

B59102R0130A010
EPCOS / TDK
1: £0.788
4,775In Stock

Mfr. Part No.
B59102R0130A010

Mouser Part No
871-B59102R0130A010

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 130C 400V 105ohms PTC for Heating Apps

Learn More

Datasheet

4,775In Stock

£0.788

£0.745

£0.698

£0.667

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors 440AC,620DC,1100oHMS PTC Thermistor

B59774C0115A070
EPCOS / TDK
1: £1.42
5,417In Stock

Mfr. Part No.
B59774C0115A070

Mouser Part No
871-B59774C115A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 440AC,620DC,1100oHMS PTC Thermistor

Datasheet

5,417In Stock

£1.42

£1.31

£1.18

£1.09

Reel

£0.751

View

Min.: 1
Mult.: 1

Reel: 1,000

PTC (Positive Temperature Coefficient) Thermistors 883A 120A 70 5X2.5 PTC Thermistor

B59883C0120A070
EPCOS / TDK
1: £0.728
4,118In Stock

Mfr. Part No.
B59883C0120A070

Mouser Part No
871-B59883C0120A070

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 883A 120A 70 5X2.5 PTC Thermistor

Learn More

Datasheet

4,118In Stock

£0.728

£0.672

£0.557

£0.514

Reel

£0.426

View

Min.: 1
Mult.: 1

Reel: 500

PTC (Positive Temperature Coefficient) Thermistors 1.0A 25ohms

B59980C0120A070
EPCOS / TDK
1: £0.668
3,223In Stock

Mfr. Part No.
B59980C0120A070

Mouser Part No
871-B59980C120A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 1.0A 25ohms

Learn More

Datasheet

3,223In Stock

£0.668

£0.614

£0.571

£0.509

Reel

£0.388

View

Min.: 1
Mult.: 1

Reel: 500

PTC (Positive Temperature Coefficient) Thermistors 150C 400V 90ohms PTC for Heating Apps

B59102R0150A010
EPCOS / TDK
1: £0.721
14,346In Stock

Mfr. Part No.
B59102R0150A010

Mouser Part No
871-B59102R0150A010

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 150C 400V 90ohms PTC for Heating Apps

Learn More

Datasheet

14,346In Stock

£0.721

£0.684

£0.641

£0.611

View

Min.: 1
Mult.: 1

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

B59215P1080A62
EPCOS / TDK
1: £1.20
1,832In Stock

Mfr. Part No.
B59215P1080A62

Mouser Part No
871-B59215P1080A62

EPCOS / TDK

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

Learn More

Datasheet

1,832In Stock

Cut Tape

£1.20

£1.10

£0.96

£0.917

View

Reel

£0.549

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

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

B59215P1120A062
EPCOS / TDK
1: £0.78
2,008In Stock

Mfr. Part No.
B59215P1120A062

Mouser Part No
871-B59215P1120A062

EPCOS / TDK

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

Learn More

Datasheet

2,008In Stock

Cut Tape

£0.78

£0.759

£0.732

£0.712

Reel

£0.642

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

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

B59758C0110A070
EPCOS / TDK
1: £1.55
6,428In Stock

Mfr. Part No.
B59758C0110A070

Mouser Part No
871-B59758C110A70

EPCOS / TDK

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

Learn More

Datasheet

6,428In Stock

£1.55

£1.47

£1.46

£1.32

Reel

£1.14

View

Min.: 1
Mult.: 1

Reel: 500

PTC (Positive Temperature Coefficient) Thermistors 880A 130A 70 3X2.5 PTC Thermistor

B59880C0130A070
EPCOS / TDK
1: £0.684
19,546In Stock

Mfr. Part No.
B59880C0130A070

Mouser Part No
871-B59880C0130A070

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 880A 130A 70 3X2.5 PTC Thermistor

Learn More

Datasheet

19,546In Stock

£0.684

£0.63

£0.556

£0.523

Reel

£0.40

View

Min.: 1
Mult.: 1

Reel: 500

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

B59008C0160A040
EPCOS / TDK
1: £1.49
233In Stock

Mfr. Part No.
B59008C0160A040

Mouser Part No
871-B59008C160A40

EPCOS / TDK

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

Learn More

Datasheet

233In Stock

£1.49

£1.12

£0.89

£0.841

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors 1.5A 15ohms

B59860C0160A070
EPCOS / TDK
1: £1.27
141In Stock
3,900Expected 17/02/2026

Mfr. Part No.
B59860C0160A070

Mouser Part No
871-B59860C160A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 1.5A 15ohms

Learn More

Datasheet

141In Stock

3,900Expected 17/02/2026

£1.27

£1.08

£1.00

£0.882

Reel

£0.555

View

Min.: 1
Mult.: 1

Reel: 1,300

PTC (Positive Temperature Coefficient) Thermistors 70C 400V 130ohms PTC for Heating Apps

B59102R0070A010
EPCOS / TDK
1: £0.721
2,444In Stock

Mfr. Part No.
B59102R0070A010

Mouser Part No
871-B59102R0070A010

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 70C 400V 130ohms PTC for Heating Apps

Learn More

Datasheet

2,444In Stock

£0.721

£0.679

£0.618

£0.591

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors 120A 20 3X2 PTC Thermistor 29P

B59339A1502P020
EPCOS / TDK
1: £1.35
905In Stock

Mfr. Part No.
B59339A1502P020

Mouser Part No
871-B59339A1502P020

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 120A 20 3X2 PTC Thermistor 29P

Learn More

Datasheet

905In Stock

£1.35

£1.34

£1.29

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors 1735 A120 A62 7X2 PTC Thermistor

B59735T1120A062
EPCOS / TDK
1: £1.40
1,398In Stock

Mfr. Part No.
B59735T1120A062

Mouser Part No
871-B59735T1120A062

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 1735 A120 A62 7X2 PTC Thermistor

Learn More

Datasheet

1,398In Stock

Cut Tape

£1.40

Reel

£1.40

£1.37

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

PTC (Positive Temperature Coefficient) Thermistors 874A 120A 70 8X2.5 PTC Thermistor

B59874C0120A070
EPCOS / TDK
1: £1.01
1,956In Stock

Mfr. Part No.
B59874C0120A070

Mouser Part No
871-B59874C0120A070

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 874A 120A 70 8X2.5 PTC Thermistor

Learn More

Datasheet

1,956In Stock

£1.01

£0.934

£0.917

£0.773

Reel

£0.588

View

Min.: 1
Mult.: 1

Reel: 500

PTC (Positive Temperature Coefficient) Thermistors 883A 120A570 5X2.5 PTC Thermistor

B59883C0120A570
EPCOS / TDK
1: £0.826
1,284In Stock

Mfr. Part No.
B59883C0120A570

Mouser Part No
871-B59883C0120A570

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 883A 120A570 5X2.5 PTC Thermistor

Learn More

Datasheet

1,284In Stock

£0.826

£0.759

£0.746

£0.629

Reel

£0.48

View

Min.: 1
Mult.: 1

Reel: 500

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 115C Temperature Sensor

B59601A115A62
EPCOS / TDK
1: £0.361
3,495In Stock

Mfr. Part No.
B59601A115A62

Mouser Part No
871-B59601A115A62

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 115C Temperature Sensor

Learn More

Datasheet

3,495In Stock

Cut Tape

£0.361

£0.338

£0.314

£0.299

View

Reel

£0.196

Min.: 1
Mult.: 1

Reel: 4,000

PTC (Positive Temperature Coefficient) Thermistors 220C 400V 80ohms PTC for Heating Apps

B59102R0220A010
EPCOS / TDK
1: £0.721
2,179In Stock

Mfr. Part No.
B59102R0220A010

Mouser Part No
871-B59102R0220A010

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 220C 400V 80ohms PTC for Heating Apps

Learn More

Datasheet

2,179In Stock

£0.721

£0.684

£0.641

£0.611

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor J 204-B 130-A 10 16X3,1

B59204J130B10
EPCOS / TDK
1: £3.99
267In Stock

Mfr. Part No.
B59204J130B10

Mouser Part No
871-B59204J130B10

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor J 204-B 130-A 10 16X3,1

Learn More

267In Stock

£3.99

£3.59

£3.44

£3.29

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 870-A 80-A 70 8X2,5

B59870C0080A070
EPCOS / TDK
1: £0.96
1,497In Stock

Mfr. Part No.
B59870C0080A070

Mouser Part No
871-B59870C80A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 870-A 80-A 70 8X2,5

Learn More

Datasheet

1,497In Stock

£0.96

£0.89

£0.733

£0.677

£0.628

Reel

£0.628

Min.: 1
Mult.: 1

Reel: 500

PTC (Positive Temperature Coefficient) Thermistors 0.7A 13ohms

B59995C0120A070
EPCOS / TDK
1: £0.398
2,390In Stock

Mfr. Part No.
B59995C0120A070

Mouser Part No
871-B59995C120A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 0.7A 13ohms

Learn More

Datasheet

2,390In Stock

£0.398

£0.373

£0.371

£0.336

Reel

£0.292

View

Min.: 1
Mult.: 1

Reel: 500

PTC (Positive Temperature Coefficient) Thermistors 886A 120A 51 5X2.5 PTC Thermistor

B59886C0120A051
EPCOS / TDK
1: £0.871
1,759In Stock

Mfr. Part No.
B59886C0120A051

Mouser Part No
871-B59886C0120A051

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 886A 120A 51 5X2.5 PTC Thermistor

Learn More

Datasheet

1,759In Stock

Cut Tape

£0.871

£0.803

£0.796

£0.662

View

Reel

£0.426

Min.: 1
Mult.: 1

Reel: 1,500

PTC (Positive Temperature Coefficient) Thermistors 890A 120A 51 3X2.5 PTC Thermistor

B59890C0120A051
EPCOS / TDK
1: £0.526
2,755In Stock

Mfr. Part No.
B59890C0120A051

Mouser Part No
871-B59890C0120A051

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 890A 120A 51 3X2.5 PTC Thermistor

Learn More

Datasheet

2,755In Stock

Cut Tape

£0.526

£0.495

£0.491

£0.443

View

Reel

£0.33

Min.: 1
Mult.: 1

Reel: 1,500

PTC (Positive Temperature Coefficient) Thermistors 995-A 160-A 70 3X1 PTC Thermistor

B59995C0160A070
EPCOS / TDK
1: £0.728
2,910In Stock

Mfr. Part No.
B59995C0160A070

Mouser Part No
871-B59995C0160A070

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 995-A 160-A 70 3X1 PTC Thermistor

Learn More

Datasheet

2,910In Stock

£0.728

£0.601

£0.518

£0.499

Reel

£0.369

View

Min.: 1
Mult.: 1

Reel: 500

PTC Thermistors

Types of Circuit Protection

Customer Service Office

Company

Resources

Support