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: 1,080
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
Vishay / BC Components PTC Thermistors PTCEL13EL 120ohms 21,541In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

PTCEL 120 Ohms 30 % PCB Mount Radial - 40 C + 105 C Bulk
TDK PTC Thermistors 1210 230Vdc 40mA PTC Overcurrent 46,159In Stock
Min.: 1
Mult.: 1
: 2,000

Inrush Current Limiter Leaded Disk Type PCB Mount SMD/SMT Reel, Cut Tape, MouseReel
TE Connectivity / Measurement Specialties PTC Thermistors PTFC101B1G0 PT100,2.0X2.3,B 19,268In Stock
372Expected 6/9/2026
A tariff of 12% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

TDK PTC Thermistors T=5K 100deg C 6,604In Stock
A tariff of 28% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 200

Motor Protector Single Sensor Style 100 Ohms Wire Radial 0 C + 40 C Ammo Pack
TDK PTC Thermistors 850A 130A 70 10X2.5 PTC Thermistor 25,269In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,300

Over Current Protection Leaded Disk Style Ammo Pack
TE Connectivity / Measurement Specialties PTC Thermistors PTFC102B1G0 PT1000,2.0X2.3,B 17,813In Stock
A tariff of 12% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

TE Connectivity / Measurement Specialties PTC Thermistors PTFC102B1A0 PT1000,2.0X2.3,B 21,095In Stock
A tariff of 12% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

TDK PTC Thermistors 0603 470ohms 75C Temperature Sensor 97,144In Stock
Min.: 1
Mult.: 1
: 4,000

Surface Mount OverCurrent PTC 470 Ohms 50 % PCB Mount SMD/SMT - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK PTC Thermistors 80C 12Vdc 4ohms Disc PTC Heating 2,897In Stock
Min.: 1
Mult.: 1

Heater Element Round shape 9 Ohms 30 % Clamp Mount Pressure Contacts - 40 C + 100 C Tray
Vishay / BC Components PTC Thermistors .7ohms 20% 1,150In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

PTCCL - 30V/60V 700 mOhms 20 % PCB Mount Radial Bulk
Texas Instruments PTC Thermistors 1% 100-kohm linear t hermistor in 0402 A A 595-TMP6331DECT 37,872In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Max.: 1,060
: 10,000

TMP63 100 kOhms 1 % PCB Mount SMD/SMT - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments PTC Thermistors Automotive 1% 47-k o hm linear thermisto A 595-TMP6431QDECTQ1 21,740In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 10,000

TMP64 47 kOhms 1 % PCB Mount SMD/SMT - 40 C + 125 C Reel, Cut Tape, MouseReel
Vishay / BC Components PTC Thermistors 2.8ohms 25% 1,522In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

PTCCL - 265V 2.8 Ohms 25 % PCB Mount Radial 0 C + 70 C Bulk
Vishay / BC Components PTC Thermistors 8.4ohms 20% 265V Series 2,122In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 750

PTCCL - 265V 8.4 Ohms 20 % PCB Mount Radial 0 C + 70 C Reel, Cut Tape
TDK PTC Thermistors 160C 12Vdc 3ohms Disc PTC Heating 1,720In Stock
Min.: 1
Mult.: 1

Heater Element Round shape 9 Ohms 30 % Clamp Mount Pressure Contacts - 40 C + 100 C Tray
Vishay / Dale PTC Thermistors PTC 1.8Kohms 1% Linear 3,268In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 5,000

TFPT 1.8 kOhms 1 % PCB Mount SMD/SMT - 55 C + 70 C AEC-Q100 Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors 470 OHM 50% SMD 0603 7,467In Stock
A tariff of 28% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 4,000

PRF18_S 470 Ohms 50 % PCB Mount SMD/SMT - 40 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel
TDK PTC Thermistors 155C +/-5C Motor Prot Triple Sensor 684In Stock
A tariff of 28% may be applied if shipping to the United States.
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 310mA 1.6V 1,703In Stock
A tariff of 28% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,000

B59x01P 3.1 Ohms 25 % PCB Mount SMD/SMT - 40 C + 125 C Reel, Cut Tape, MouseReel
TDK PTC Thermistors 890A 120A 51 3X2.5 PTC Thermistor 2,755In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,500

Over Current Protection Leaded Disk Style 150 Ohms 25 % PCB Mount Radial - 40 C + 125 C Reel, Cut Tape
Murata Electronics PTC Thermistors 25,091In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 3,000

PRG21-MM1RK 1 Ohms 20 % PCB Mount SMD/SMT - 20 C + 85 C Reel, Cut Tape, MouseReel
Vishay / BC Components PTC Thermistors PTC SMD 40ohm 25% 1,702In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,500

PTCTZ Reel, Cut Tape, MouseReel
TDK PTC Thermistors 70C 400V 130ohms PTC for Heating Apps 2,444In Stock
Min.: 1
Mult.: 1

Motor Protector Single Sensor Style 700 Ohms 50 % Clamp Mount Pressure Contacts - 40 C + 100 C Tray
TDK PTC Thermistors 0603 470ohms 135C Temperature Sensor 8,403In Stock
Min.: 1
Mult.: 1
: 4,000

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 810A 130A 70 20X2.5 PTC Thermistor 2,718In Stock
A tariff of 28% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 500

Inrush Current Limiter Leaded Disk Type 3.5 Ohms 25 % PCB Mount Radial - 40 C + 125 C Ammo Pack