PRF PTC Thermistors

Murata Electronics PRF Series PTC Thermistors offer a fast response time, 470Ω to 10kΩ resistance range, and 2mm x 1.25mm maximum dimensions. PRF thermistors accurately detect overheating in multiple areas using a very simple circuit through sharp changes in resistance. Using sharp changes in electrical resistance also translates into outstanding noise resistance. Murata PRF Series PTC Thermistors are ideal for mobile phones, power supplies, LED bulbs, and automotive applications.

Results: 33
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Description Datasheet Availability Pricing (UYU) 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
Packaging
Murata Electronics PTC Thermistors 470 OHM 50% SMD 0603
Datasheet
7.021In 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
Murata Electronics PTC 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
Murata Electronics PTC Thermistors 0.6x0.3mm 1kohm 115+/-5degC
Datasheet
13.599In Stock
Min.: 1
Mult.: 1
Reel: 15.000

PRF 1 kOhms 50 % PCB Mount SMD/SMT - 40 C + 140 C Reel, Cut Tape
Murata Electronics PTC Thermistors 0.6x0.3mm 1kohm 105+/-5degC
Datasheet
14.465In Stock
Min.: 1
Mult.: 1
Reel: 15.000

PRF 1 kOhms 50 % PCB Mount SMD/SMT - 40 C + 130 C Reel, Cut Tape
Murata Electronics PTC Thermistors
Datasheet
57.224In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
18.518In Stock
12.000Expected 4/23/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

PRF 470 Ohms 50 % PCB Mount SMD/SMT - 20 C + 150 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors PTC 0402, 10kOhms, 50%, 32VDC
Datasheet
12.597In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

PRF 10 kOhms 50 % PCB Mount SMD/SMT - 20 C + 140 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors 1 OHM 50% SMD 0402
Datasheet
8.335In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

PRF 1 kOhms 50 % PCB Mount SMD/SMT - 40 C + 120 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors
Datasheet
3.520In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

PRF 470 Ohms 50 % PCB Mount SMD/SMT - 20 C + 160 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors
Datasheet
3.144In 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
Murata Electronics PTC Thermistors 470 OHM 50% SMD 0603
Datasheet
7.705In 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
Murata Electronics PTC Thermistors 470 OHM 50% SMD 0603
Datasheet
9.713In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

PRF 470 Ohms 50 % PCB Mount SMD/SMT - 20 C + 120 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors
Datasheet
2.171In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

PRF 470 Ohms 50 % PCB Mount SMD/SMT - 20 C + 120 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors
Datasheet
1.544In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

PRF 470 Ohms 50 % PCB Mount SMD/SMT - 20 C + 100 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors 470 OHM 50% SMD 0805
Datasheet
1.880In 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
Murata Electronics PTC Thermistors
Datasheet
1.210In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

PRF 470 Ohms 50 % PCB Mount SMD/SMT - 20 C + 110 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors
Datasheet
7.781In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

PRF 1 kOhms 50 % PCB Mount SMD/SMT - 40 C + 130 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors 470 OHM 50% SMD 0603
Datasheet
5.170In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

PRF 470 Ohms 50 % PCB Mount SMD/SMT - 20 C + 160 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors 470 OHM 50% SMD 0603
Datasheet
16.056In Stock
8.000Expected 4/14/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

PRF 470 Ohms 50 % PCB Mount SMD/SMT - 20 C + 110 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors 470 OHM 50% SMD 0603
Datasheet
7.660In Stock
8.000Expected 4/14/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

PRF 470 Ohms 50 % PCB Mount SMD/SMT - 20 C + 100 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors 470 OHM 50% SMD 0603
Datasheet
2.300In Stock
12.000Expected 4/16/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

PRF 470 Ohms 50 % PCB Mount SMD/SMT - 20 C + 90 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors 470 OHM 50% SMD 0603
Datasheet
4.077In Stock
Min.: 1
Mult.: 1

PRF 470 Ohms 50 % PCB Mount SMD/SMT - 20 C + 90 C Bulk
Murata Electronics PTC Thermistors 470 OHM 50% SMD 0805
Datasheet
2.421In Stock
4.000Expected 3/6/2026
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
Murata Electronics PTC Thermistors 470 OHM 50% SMD 0805
Datasheet
3.850In Stock
4.000Expected 6/1/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

PRF 470 Ohms 50 % PCB Mount SMD/SMT - 20 C + 120 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors 470 OHM 50% SMD 0805
Datasheet
3.392In Stock
4.000Expected 4/14/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

PRF 470 Ohms 50 % PCB Mount SMD/SMT - 20 C + 100 C Reel, Cut Tape, MouseReel