PTC (Positive Temperature Coefficient) Thermistors

PTC (Positive Temperature Coefficient) Thermistors
PTC Thermistors are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many PTC thermistor manufacturers including Murata, TDK, Vishay & more. 
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Please view our large selection of PTC thermistors below.
Results: 1 058
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
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Tolerance
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Termination Style
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Maximum Operating Temperature
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Vishay / BC Components PTCTL4MR250STE
Vishay / BC Components PTC (Positive Temperature Coefficient) Thermistors PTCTELDD8D5025R0600MATTe3
Datasheet
4 150In Stock
Min.: 1
Mult.: 1

PTC 25 Ohms 20 % Through Hole Radial 0 C + 75 C
Vishay / BC Components PTC (Positive Temperature Coefficient) Thermistors 19 OHM 20%
Datasheet
91In Stock
Min.: 1
Mult.: 1

PTC 19 Ohms 20 % Through Hole Radial 0 C + 70 C
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
Datasheet
3 880In Stock
Min.: 1
Mult.: 1

PRF18_S 470 Ohms 50 % PCB Mount SMD/SMT - 40 C + 150 C AEC-Q200 Bulk
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
Datasheet
79In Stock
Min.: 1
Mult.: 1

PRF18_S 470 Ohms 50 % PCB Mount SMD/SMT - 40 C + 150 C AEC-Q200 Bulk
Vishay / BC Components PTC (Positive Temperature Coefficient) Thermistors 115 OHM 25%
Datasheet
1 291In Stock
Min.: 1
Mult.: 1

PTCCL - 145V 115 Ohms 25 % PCB Mount Radial 0 C + 70 C
Vishay / BC Components PTC (Positive Temperature Coefficient) Thermistors 4ohms 20% 265V Series
Datasheet
83In Stock
Min.: 1
Mult.: 1

PTCCL - 265V 4 Ohms 20 % PCB Mount Radial 0 C + 70 C Bulk
Littelfuse PTC (Positive Temperature Coefficient) Thermistors 1.6K OHM 5% DO-35
Datasheet
223In Stock
Min.: 1
Mult.: 1

1.6 kOhms 5 % PCB Mount Axial - 55 C + 150 C Bulk
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
Datasheet
924In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4 000

PRF18_S 470 Ohms 50 % PCB Mount SMD/SMT - 20 C + 140 C AEC-Q200 Reel, Cut Tape, MouseReel
Vishay / BC Components PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD10D5A360145140Be3
Datasheet
166In Stock
1 000Expected 23/04/2026
Min.: 1
Mult.: 1

PTC 5.3 Ohms 20 % Through Hole Radial 0 C + 70 C
Vishay / BC Components PTC (Positive Temperature Coefficient) Thermistors 22 OHM 20%
Datasheet
1 500In Stock
Min.: 1
Mult.: 1

PTC 22 Ohms 20 % Through Hole Radial 0 C + 70 C
Amphenol Advanced Sensors PTC (Positive Temperature Coefficient) Thermistors 300ohm 120-/+20% Tolerance
Datasheet
1 264In Stock
Min.: 1
Mult.: 1

YM 300 Ohms 20 % PCB Mount Radial 0 C + 55 C Bulk
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603
Datasheet
3 855In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4 000

PRF 470 Ohms 50 % PCB Mount SMD/SMT - 20 C + 130 C Reel, Cut Tape, MouseReel
EPCOS / TDK PTC (Positive Temperature Coefficient) Thermistors 160C 12Vdc 3ohms Disc PTC Heating
Datasheet
1 770In Stock
Min.: 1
Mult.: 1

Heater Element Round shape 9 Ohms 30 % Clamp Mount Pressure Contacts - 40 C + 100 C Tray
Texas Instruments PTC (Positive Temperature Coefficient) Thermistors Automotive 1% 10-k o hm linear thermisto
Datasheet
4 244In Stock
Min.: 1
Mult.: 1
Reel: 3 000

TMP61 10 kOhms 1 % PCB Mount Radial - 40 C + 125 C AEC-Q100 Ammo Pack
Vishay / BC Components PTC (Positive Temperature Coefficient) Thermistors 3K OHM 25%
Datasheet
2 919In Stock
Min.: 1
Mult.: 1

PTCCL - 265V 3 kOhms 25 % PCB Mount Radial 0 C + 70 C
Vishay / BC Components PTC (Positive Temperature Coefficient) Thermistors 265V PTC Overl 140C
Datasheet
1 207In Stock
Min.: 1
Mult.: 1

PTCCL - 265V 8.4 Ohms 20 % PCB Mount Radial 0 C + 70 C Bulk
Vishay / BC Components PTC (Positive Temperature Coefficient) Thermistors 6ohms 20%
Datasheet
2 133In Stock
Min.: 1
Mult.: 1

PTCCL - 30V/60V 6 Ohms 20 % PCB Mount Radial - 40 C + 85 C Bulk
Vishay / BC Components PTC (Positive Temperature Coefficient) Thermistors 1.3ohms 25%
Datasheet
412In Stock
Min.: 1
Mult.: 1

PTCCL - 145V 1.3 Ohms 25 % PCB Mount Radial 0 C + 70 C Bulk
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603
Datasheet
6 961In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4 000

PRF 470 Ohms 50 % PCB Mount SMD/SMT - 20 C + 140 C Reel, Cut Tape, MouseReel
Amphenol Advanced Sensors PTC (Positive Temperature Coefficient) Thermistors YM120 +-20% Tolerance
Datasheet
Product Comments
1 504In Stock
Min.: 1
Mult.: 1

YM 1.8 kOhms 20 % PCB Mount Radial 0 C + 55 C Bulk
Amphenol Advanced Sensors PTC (Positive Temperature Coefficient) Thermistors 3000?
Datasheet
1 407In Stock
Min.: 1
Mult.: 1

PTO Bulk
Amphenol Advanced Sensors PTC (Positive Temperature Coefficient) Thermistors Uncoated, switch temp 43C, 50ohm a. 25C
Datasheet
1 505In Stock
Min.: 1
Mult.: 1

PTO 50 Ohms 30 % PCB Mount Radial + 10 C + 55 C Bulk
Amphenol Advanced Sensors PTC (Positive Temperature Coefficient) Thermistors Standard PTC +/- 30%
Datasheet
1 120In Stock
Min.: 1
Mult.: 1

PTO 25 Ohms 30 % PCB Mount Radial + 10 C + 55 C Bulk
Microtherm Sentronic PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 100C, M4 thread Aluminum Hex, DIN 40081/40082 standard
Datasheet
88In Stock
Min.: 1
Mult.: 1

EF1 Series 100 Ohms 5 % Wire Lead + 100 C Bulk
Microtherm Sentronic PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 130C, M4 thread Aluminum Hex, DIN 40081/40082 standard
Datasheet
100In Stock
Min.: 1
Mult.: 1

EF1 Series 100 Ohms 5 % Wire Lead + 130 C Bulk