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: 1,084
Select Image Part # Mfr. Description Datasheet Availability Pricing (CAD) 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 1210 230Vdc 40mA PTC Overcurrent 47,490In Stock
Min.: 1
Mult.: 1
: 2,000

Inrush Current Limiter Leaded Disk Type PCB Mount SMD/SMT Reel, Cut Tape, MouseReel
Vishay / BC Components PTC Thermistors PTCEL13EL 120ohms 21,642In Stock
Min.: 1
Mult.: 1

PTCEL 120 Ohms 30 % PCB Mount Radial - 40 C + 105 C Bulk
Measurement Specialties PTC Thermistors PTFC102B1G0 PT1000,2.0X2.3,B 18,026In Stock
Min.: 1
Mult.: 1

Microtherm Sentronic PTC Thermistors PTC Temperature Sensor (Triple), Switch-off temp 155C, DIN 40081/40082 standard 583In Stock
Min.: 1
Mult.: 1

YAM3 Series 300 Ohms 5 % Wire Lead + 155 C Bulk
Vishay PTC Thermistors PTC EL LDD 16D5 500R 1000 160 T E3 549In Stock
1,000Expected 2026-07-07
Min.: 1
Mult.: 1
: 500

PTCEL High Energy Series 500 Ohms 30 % PCB Mount Radial - 40 C + 105 C Reel, Cut Tape
TDK PTC Thermistors 80C 12Vdc 4ohms Disc PTC Heating 2,902In Stock
Min.: 1
Mult.: 1

Heater Element Round shape 9 Ohms 30 % Clamp Mount Pressure Contacts - 40 C + 100 C Tray
Measurement Specialties PTC Thermistors PTFC102B1A0 PT1000,2.0X2.3,B 21,101In Stock
Min.: 1
Mult.: 1

TDK PTC Thermistors 0603 470ohms 75C Temperature Sensor 97,746In 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 T=5K 100deg C 6,744In Stock
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 25,277In Stock
Min.: 1
Mult.: 1
: 1,300

Over Current Protection Leaded Disk Style Ammo Pack
Texas Instruments PTC Thermistors 1% 100-kohm linear t hermistor in 0402 A A 595-TMP6331DECT 38,172In Stock
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
Vishay / BC Components PTC Thermistors PTCEL13EL 250ohms 1,221In Stock
Min.: 1
Mult.: 1

PTCEL 250 Ohms 30 % PCB Mount Radial - 40 C + 105 C Bulk
Texas Instruments PTC Thermistors Automotive 1% 47-k o hm linear thermisto A 595-TMP6431QDECTQ1 21,740In Stock
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
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 2,136In Stock
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
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
TDK PTC Thermistors 1.5A 15ohms 2,741In Stock
1,300Expected 2026-05-14
Min.: 1
Mult.: 1
: 1,300

Over Current Protection Leaded Disk Style 15 Ohms 25 % PCB Mount Radial Ammo Pack
Microtherm Sentronic PTC Thermistors PTC Temperature Sensor EF1, Switch-off temp 080C, M4 thread Aluminum Hex, DIN 40081/40082 standard 140In Stock
Min.: 1
Mult.: 1

EF1 Series 100 Ohms 5 % Wire Lead + 80 C Bulk
Murata Electronics PTC Thermistors 3,246In Stock
Min.: 1
Mult.: 1
: 4,000

PRG21-MS5RA 4.7 Ohms 20 % PCB Mount SMD/SMT - 40 C + 85 C Reel, Cut Tape
Vishay / Dale PTC Thermistors PTC 3.9Kohms 1% Linear 3,036In Stock
Min.: 1
Mult.: 1
: 1,000

TFPT 3.9 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 21,933In Stock
Min.: 1
Mult.: 1
: 4,000

PRF 470 Ohms 50 % PCB Mount SMD/SMT - 20 C + 150 C Reel, Cut Tape, MouseReel
TDK PTC Thermistors D 052-A 120-A 40 NAT 120 Grade C 2,949In Stock
Min.: 1
Mult.: 1

Limit Temperature Sensor Housing style 550 Ohms Ring Lug Radial 0 C + 40 C Bulk
TDK PTC Thermistors 885A 120A 51 5X2.5 PTC Thermistor 2,454In Stock
Min.: 1
Mult.: 1
: 1,500

B59885 Reel, Cut Tape
Microtherm Sentronic PTC Thermistors PTC Temperature Sensor EF1, Switch-off temp 070C, M4 thread Aluminum Hex, DIN 40081/40082 standard 200In Stock
Min.: 1
Mult.: 1

EF1 Series 100 Ohms 5 % Wire Lead + 70 C Bulk