Thermistors - PTC

 Thermistors - PTC
PTC Thermistors are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many PTC thermistor manufacturers including Murata, Schneider Electric, TDK, Vishay & more. Please view our large selection of PTC thermistors below.
Results: 1,046
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Series Resistance Tolerance Mounting Style Termination Style Minimum Operating Temperature Maximum Operating Temperature Qualification Packaging
TDK PTC Thermistors 11-P 430 1.3X0.5 PTC Thermistor 219In Stock
Min.: 1
Mult.: 1

Limit Temperature Sensor Leaded style Bulk
TDK PTC Thermistors PTC Thermistor D 1050-B 100-A 40 NAT 100 GRAD C 1,091In Stock
Min.: 1
Mult.: 1

Heater Element Rectangular shape Bulk
TDK PTC Thermistors D 052-A 60-A 40 NAT 60 Grade C 5,456In Stock
Min.: 1
Mult.: 1

Heater Element Rectangular shape 570 Ohms Ring Lug Radial 0 C + 40 C Bulk
TDK PTC Thermistors D 052-A 120-A 40 NAT 120 Grade C 1,899In Stock
Min.: 1
Mult.: 1

Limit Temperature Sensor Housing style 550 Ohms Ring Lug Radial 0 C + 40 C Bulk
TDK PTC Thermistors T=5K 60deg C 1,015In Stock
3,600On Order
Min.: 1
Mult.: 1
: 400

Limit Temperature Sensor Leaded style 100 Ohms Wire Radial 0 C + 40 C Ammo Pack
TDK PTC Thermistors T=5K 80deg C 4,261In Stock
2,400Expected 9/21/2026
Min.: 1
Mult.: 1
: 400

Limit Temperature Sensor Leaded style 100 Ohms Wire Radial 0 C + 40 C Ammo Pack
TDK PTC Thermistors T=5K 90deg C 1,809In Stock
Min.: 1
Mult.: 1

Motor Protector Single Sensor Style 100 Ohms Wire Radial 0 C + 40 C Bulk
TDK PTC Thermistors 110C +/-5C Motor Prot Single Sensor 1,147In Stock
Min.: 1
Mult.: 1

Motor Protector Single Sensor Style 100 Ohms Wire Radial - 25 C + 133 C Bulk
TDK PTC Thermistors 120C +/-5C Motor Prot Single Sensor 3,217In Stock
Min.: 1
Mult.: 1
: 400

Motor Protector Single Sensor Style 100 Ohms 25 % Wire Radial 0 C + 40 C Reel, Cut Tape
TDK PTC Thermistors T=5K 130deg C 2,112In Stock
Min.: 1
Mult.: 1
: 400
Motor Protector Single Sensor Style 100 Ohms Wire Radial 0 C + 40 C Ammo Pack
TDK PTC Thermistors T=5K 150deg C 4,407In Stock
Min.: 1
Mult.: 1

Motor Protector Single Sensor Style 100 Ohms Wire Radial 0 C + 40 C Bulk
TDK PTC Thermistors 155C +/-5C Motor Prot Single Sensor 4,308In Stock
20,000On Order
Min.: 1
Mult.: 1

Motor Protector Single Sensor Style 100 Ohms Wire Radial - 25 C + 178 C Bulk
TDK PTC Thermistors T=5K 160deg C 677In Stock
Min.: 1
Mult.: 1
: 400

Motor Protector Single Sensor Style 100 Ohms Wire Radial 0 C + 40 C Ammo Pack
TDK PTC Thermistors T=7K 170deg C 3,551In Stock
Min.: 1
Mult.: 1
: 400

Motor Protector Single Sensor Style 100 Ohms Wire Radial 0 C + 40 C Ammo Pack
TDK PTC Thermistors 63Vdc 82mA 55ohms PTC Overcurrent 1,534In Stock
Min.: 1
Mult.: 1
: 1,000

Heater Element Rectangular shape 16 Ohms 25 % PCB Mount SMD/SMT - 40 C + 125 C Reel, Cut Tape, MouseReel
TDK PTC Thermistors 280Vac, 400Vdc 33ohms AEC-Q200 1,439In Stock
Min.: 1
Mult.: 1

Surface Mount OverCurrent PTC 33 Ohms 25 % PCB Mount Radial - 40 C + 125 C AEC-Q200 Case
TDK PTC Thermistors 280Vac, 400Vdc 22ohms AEC-Q200 2,865In Stock
5,000Expected 12/28/2026
Min.: 1
Mult.: 1

Surface Mount OverCurrent PTC 22 Ohms 25 % PCB Mount Radial - 40 C + 125 C AEC-Q200 Case
TDK PTC Thermistors 25 OHM 25% SMD 3225 Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1
: 1,000

B59x15 25 Ohms 25 % - 40 C + 125 C Reel, Cut Tape, MouseReel
TDK PTC Thermistors T=5K 130deg C 375In Stock
Min.: 1
Mult.: 1
: 200

Motor Protector Sensor Triple Sensor Style 300 Ohms Wire Radial 0 C + 40 C Ammo Pack
TDK PTC Thermistors 155C +/-5C Motor Prot Triple Sensor 538In Stock
Min.: 1
Mult.: 1
: 200

Motor Protector Sensor Triple Sensor Style 300 Ohms 25 % Wire Radial 0 C + 40 C Ammo Pack
TDK PTC Thermistors PTC Thermistor P 1315-A 80-A 1,728In Stock
Min.: 1
Mult.: 1
: 1,000

B59x15 16 Ohms 25 % - 40 C + 125 C Reel, Cut Tape
TDK PTC Thermistors 440volts 120ohms ICL AEC-Q200 2,510In Stock
2,500Expected 9/2/2026
Min.: 1
Mult.: 1

Inrush Current Limiter SMD Type 120 Ohms 25 % PCB Mount Radial - 40 C + 125 C AEC-Q100 Cut Tape
TDK PTC Thermistors 0402 470ohms 105C Temperature Sensor 13,010In Stock
Min.: 1
Mult.: 1
: 10,000

Surface Mount Limit Temperature Sensor 470 Ohms 50 % PCB Mount SMD/SMT - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK PTC Thermistors 0402 470ohms 125C Temperature Sensor 16,160In Stock
Min.: 1
Mult.: 1
: 10,000

Surface Mount Limit Temperature Sensor 470 Ohms 50 % PCB Mount SMD/SMT - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK PTC Thermistors 440volts 56ohms ICL AEC-Q200 1,688In Stock
Min.: 1
Mult.: 1
: 500

B597x-Cx 56 Ohms 25 % PCB Mount Radial - 40 C + 125 C AEC-Q100 Ammo Pack