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: 34
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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
Packaging
Murata Electronics PTC Thermistors 470 OHM 50% SMD 0603
Datasheet
23,276In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
4,057In 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 0603
Datasheet
3,745In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 0805
Datasheet
7,670In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
6,271In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PRF 470 Ohms 50 % PCB Mount SMD/SMT - 20 C + 140 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors 0603 1kohm 125+/-5degC Curie Point 110degC
Datasheet
10,500In Stock
Min.: 1
Mult.: 1
: 15,000

PRF 1 kOhms 50 % PCB Mount SMD/SMT - 40 C + 150 C Reel, Cut Tape
Murata Electronics PTC Thermistors 0603 1kohm 125+/-5degC Curie Point 110degC
Datasheet
10,500In Stock
Min.: 1
Mult.: 1
: 15,000

PRF 1 kOhms 50 % PCB Mount SMD/SMT - 40 C + 150 C Reel, Cut Tape
Murata Electronics PTC Thermistors 0603 1kohm 95+/-5degC Curie Point 80degC
Datasheet
10,500In Stock
Min.: 1
Mult.: 1
: 15,000

PRF 1 kOhms 50 % PCB Mount SMD/SMT - 40 C + 120 C Reel, Cut Tape
Murata Electronics PTC Thermistors 0603 1kohm 95+/-5degC Curie Point 80degC
Datasheet
10,378In Stock
Min.: 1
Mult.: 1
: 15,000

PRF 1 kOhms 50 % PCB Mount SMD/SMT - 40 C + 150 C Reel, Cut Tape
Murata Electronics PTC Thermistors 0.6x0.3mm 1kohm 115+/-5degC
Datasheet
13,599In Stock
Min.: 1
Mult.: 1
: 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
: 15,000

PRF 1 kOhms 50 % PCB Mount SMD/SMT - 40 C + 130 C Reel, Cut Tape
Murata Electronics PTC Thermistors
Datasheet
9,889In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

PRF 1 kOhms 50 % PCB Mount SMD/SMT - 40 C + 150 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors PTC 0402, 10kOhms, 50%, 32VDC
Datasheet
158In Stock
20,000Expected 2026-08-26
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

PRF 10 kOhms 50 % PCB Mount SMD/SMT - 20 C + 140 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors
Datasheet
4,771In Stock
10,000Expected 2026-07-27
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

PRF 1 kOhms 50 % PCB Mount SMD/SMT - 40 C + 130 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors 1 OHM 50% SMD 0402
Datasheet
8,175In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

PRF 1 kOhms 50 % PCB Mount SMD/SMT - 40 C + 120 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors 470 OHM 50% SMD 0603
Datasheet
1,152In Stock
4,000Expected 2026-07-07
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PRF 470 Ohms 50 % PCB Mount SMD/SMT - 20 C + 160 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors
Datasheet
2,710In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
144In Stock
64,000Expected 2026-08-19
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
5,446In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PRF 470 Ohms 50 % PCB Mount SMD/SMT - 20 C + 140 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors
Datasheet
3,034In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
5,875In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
4,473In Stock
8,000Expected 2026-06-19
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PRF 470 Ohms 50 % PCB Mount SMD/SMT - 20 C + 120 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors
Datasheet
1,461In Stock
4,000Expected 2026-07-27
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PRF 470 Ohms 50 % PCB Mount SMD/SMT - 20 C + 120 C Reel, Cut Tape, MouseReel
Murata Electronics PTC Thermistors
Datasheet
3,876In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
13,485In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

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