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.

Types of Circuit Protection
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Results: 269
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
EPCOS / TDK PTC (Positive Temperature Coefficient) Thermistors 885A 120A 51 5X2.5 PTC Thermistor
Datasheet
2 454In Stock
Min.: 1
Mult.: 1
Reel: 1 500

EPCOS / TDK PTC (Positive Temperature Coefficient) Thermistors 1.5 OHM 25% SMD 1210
Datasheet
7 507In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 000

EPCOS / TDK PTC (Positive Temperature Coefficient) Thermistors 5.5A 0.8ohms
Datasheet
3 874In Stock
Min.: 1
Mult.: 1
Reel: 1 000

EPCOS / TDK PTC (Positive Temperature Coefficient) Thermistors 4.3A 1.2ohms
Datasheet
3 970In Stock
Min.: 1
Mult.: 1
Reel: 500

EPCOS / TDK PTC (Positive Temperature Coefficient) Thermistors 3.0A 1.8ohms
Datasheet
2 316In Stock
2 000Expected 18/05/2026
Min.: 1
Mult.: 1
Reel: 500

EPCOS / TDK PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 120C Temperature Sensor
Datasheet
1 554In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4 000

EPCOS / TDK PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor B 774A 120A 70 8x5
Datasheet
641In Stock
1 000Expected 25/02/2026
Min.: 1
Mult.: 1
Reel: 1 000

EPCOS / TDK Circuit Protection Kits Design Kit PTC Thermistor Overcurr
Datasheet
6In Stock
Min.: 1
Mult.: 1

EPCOS / TDK PTC (Positive Temperature Coefficient) Thermistors T=5K 100deg C
Datasheet
567In Stock
Min.: 1
Mult.: 1

EPCOS / TDK PTC (Positive Temperature Coefficient) Thermistors T=5K 110deg C
Datasheet
1 316In Stock
2 000Expected 11/05/2026
Min.: 1
Mult.: 1

EPCOS / TDK PTC (Positive Temperature Coefficient) Thermistors T=5K 130deg C
Datasheet
754In Stock
Min.: 1
Mult.: 1
EPCOS / TDK PTC (Positive Temperature Coefficient) Thermistors T=5K 150deg C
Datasheet
884In Stock
Min.: 1
Mult.: 1

EPCOS / TDK PTC (Positive Temperature Coefficient) Thermistors T=5K 80deg C
Datasheet
1 539In Stock
Min.: 1
Mult.: 1

EPCOS / TDK PTC (Positive Temperature Coefficient) Thermistors T=5K 90deg C
Datasheet
1 684In Stock
Min.: 1
Mult.: 1

EPCOS / TDK PTC (Positive Temperature Coefficient) Thermistors 00C 12Vdc 20ohms Disc PTC Heating
Datasheet
1 445In Stock
Min.: 1
Mult.: 1

EPCOS / TDK PTC (Positive Temperature Coefficient) Thermistors T=5K 100deg C
Datasheet
336In Stock
Min.: 1
Mult.: 1
Reel: 2 400

EPCOS / TDK PTC (Positive Temperature Coefficient) Thermistors T=5K 60deg C
Datasheet
327In Stock
800Expected 23/02/2026
Min.: 1
Mult.: 1
Reel: 200

EPCOS / TDK PTC (Positive Temperature Coefficient) Thermistors 120C +/-5C Motor Prot Single Sensor
Datasheet
675In Stock
2 400Expected 17/02/2026
Min.: 1
Mult.: 1
Reel: 200

EPCOS / TDK PTC (Positive Temperature Coefficient) Thermistors T=7K 170deg C
Datasheet
79In Stock
3 000On Order
Min.: 1
Mult.: 1
Reel: 200

EPCOS / TDK PTC (Positive Temperature Coefficient) Thermistors 63Vdc 82mA 55ohms PTC Overcurrent
Datasheet
210In Stock
1 000Expected 17/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1 000

EPCOS / TDK PTC (Positive Temperature Coefficient) Thermistors 4.6 OHM 25% SMD 3225
Datasheet
480In Stock
Min.: 1
Mult.: 1
Reel: 1 000
EPCOS / TDK PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor P 1201-A 120-A 62
Datasheet
535In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1 000

EPCOS / TDK PTC (Positive Temperature Coefficient) Thermistors T=5K 100deg C
Datasheet
250In Stock
Min.: 1
Mult.: 1
Reel: 200

EPCOS / TDK PTC (Positive Temperature Coefficient) Thermistors T=5K 130deg C
Datasheet
301In Stock
Min.: 1
Mult.: 1
Reel: 200

EPCOS / TDK PTC (Positive Temperature Coefficient) Thermistors T=5K 140deg C
Datasheet
152In Stock
Min.: 1
Mult.: 1
Reel: 200