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: 1,048
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Description Datasheet Availability Pricing (JPY) 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 PTCEL17 500ohms
Datasheet
1,122In Stock
Min.: 1
Mult.: 1

PTCEL 500 Ohms 30 % PCB Mount Radial - 40 C + 105 C Bulk
Vishay / Dale PTC Thermistors PTC 1Kohms 1% Linear
Datasheet
27,847In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

TFPT 1 kOhms 1 % PCB Mount SMD/SMT - 55 C + 70 C AEC-Q100 Reel, Cut Tape, MouseReel
Vishay / Dale PTC Thermistors PTC 1Kohms 1% Linear
Datasheet
6,929In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

TFPT 1 kOhms 1 % PCB Mount SMD/SMT - 55 C + 70 C AEC-Q100 Reel, Cut Tape, MouseReel
Vishay / Dale PTC Thermistors PTC 220ohms 1%
Datasheet
5,522In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

TFPT 220 Ohms 1 % PCB Mount SMD/SMT - 55 C + 70 C AEC-Q100 Reel, Cut Tape, MouseReel
Vishay / Dale PTC Thermistors PTC 330ohms 1% Linear
Datasheet
10,204In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

TFPT 330 Ohms 1 % PCB Mount SMD/SMT - 55 C + 70 C AEC-Q100 Reel, Cut Tape, MouseReel
Vishay / Dale PTC Thermistors 470 OHM 1% SMD 0603
Datasheet
3,386In Stock
Min.: 1
Mult.: 1

TFPT 470 Ohms 1 % PCB Mount SMD/SMT - 55 C + 70 C Reel
Vishay / Dale PTC Thermistors 4.7Kohms 1% Linear
Datasheet
3,021In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

TFPT 4.7 kOhms 1 % PCB Mount SMD/SMT - 55 C + 70 C AEC-Q100 Reel, Cut Tape, MouseReel
Vishay / Dale PTC Thermistors PTC 1Kohms 1% Linear
Datasheet
18,510In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

TFPT 1 kOhms 1 % PCB Mount SMD/SMT - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
Vishay / Dale PTC Thermistors PTC 10Kohms 5% Linear
Datasheet
3,439In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

TFPT 10 kOhms 5 % PCB Mount SMD/SMT - 55 C + 70 C AEC-Q100 Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors
Datasheet
69,280In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

PRF 1 kOhms 50 % PCB Mount SMD/SMT - 40 C + 140 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors 470 OHM 50% SMD 0603
Datasheet
64,034In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PRF 470 Ohms 50 % PCB Mount SMD/SMT - 20 C + 150 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors 470 OHM 50% SMD 0603
Datasheet
10,105In Stock
MouseReel Available
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
Murata Electronics PTC Thermistors 100 OHM 20% SMD 0603
Datasheet
30,191In Stock
20,000Expected 8/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PRG18-MB1RB 100 Ohms 20 % PCB Mount SMD/SMT - 20 C + 75 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors 33 OHM 20% SMD 0603
Datasheet
169,535In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PRG18-MB1RB 33 Ohms 20 % PCB Mount SMD/SMT - 20 C + 75 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors 33 OHM 20% SMD 0603
Datasheet
9,425In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PRG18-MS1RB 33 Ohms 20 % PCB Mount SMD/SMT - 40 C + 75 C AEC-Q100 Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors 0603 47ohm 20% SMD
Datasheet
87,102In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PRG18-MB1RB 47 Ohms 20 % PCB Mount SMD/SMT - 20 C + 75 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors 470 OHM 20% SMD 0603
Datasheet
23,226In Stock
28,000Expected 9/22/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PRG18-MB1RB 470 Ohms 20 % PCB Mount SMD/SMT - 20 C + 75 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors
Datasheet
17,641In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PRG18-MM1RB 22 Ohms 20 % PCB Mount SMD/SMT - 20 C + 85 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors 22 OHM 20% SMD 0805
Datasheet
6,644In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

PRG21-MS1RK 22 Ohms 20 % PCB Mount SMD/SMT - 40 C + 105 C AEC-Q100 Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors 15 OHM 20% SMD 0805
Datasheet
10,424In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

PRG21-MB1RK 15 Ohms 20 % PCB Mount SMD/SMT - 10 C + 60 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors 0.2 OHM 20% SMD 0805
Datasheet
8,176In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PRG21-MM1RA 200 mOhms 20 % PCB Mount SMD/SMT - 20 C + 85 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors
Datasheet
5,605In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PRG21-MM1RA 3.3 Ohms 20 % PCB Mount SMD/SMT - 20 C + 85 C Reel, Cut Tape, MouseReel
TDK PTC Thermistors 00C 12Vdc 20ohms Disc PTC Heating
Datasheet
3,445In Stock
Min.: 1
Mult.: 1

Limit Temperature Sensor Housing style Tray
TDK PTC Thermistors 40C 12Vdc 4ohms Disc PTC Heating
Datasheet
3,070In Stock
Min.: 1
Mult.: 1

Limit Temperature Sensor Housing style 9 Ohms 30 % Clamp Mount Pressure Contacts - 40 C + 100 C Tray
TDK PTC Thermistors 1210 80VDC 50mA PTC Overcurrent
Datasheet
34,958In Stock
18,000Expected 9/14/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Surface Mount Limit Temperature Sensor PCB Mount SMD/SMT Reel, Cut Tape, MouseReel