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PRF Series PTC (Positive Temperature Coefficient) Thermistors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Resistance	Tolerance	Mounting Style	Termination Style	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805 PRF21BC471QB5RA Murata Electronics 1: Rp8.439,16 5.720In Stock	Mfr. Part No. PRF21BC471QB5RA Mouser Part No 81-PRF21BC471QB5RA	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	5.720In Stock	Cut Tape Rp8.439,16 Rp7.228,32 Rp6.237,64 Rp5.118,53 Reel Rp3.430,70 View Rp4.513,12 Rp3.724,24 Rp3.412,36 Rp3.375,66 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	PRF	470 Ohms	50 %	PCB Mount	SMD/SMT	- 20 C	+ 120 C	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805 PRF21BE471QB5RA Murata Electronics 1: Rp6.971,48 6.631In Stock	Mfr. Part No. PRF21BE471QB5RA Mouser Part No 81-PRF21BE471QB5RA	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	6.631In Stock	Cut Tape Rp6.971,48 Rp6.531,18 Rp5.778,99 Rp5.118,53 Reel Rp3.504,09 View Rp4.513,12 Rp3.797,62 Rp3.467,39 Rp3.412,36 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	PRF	470 Ohms	50 %	PCB Mount	SMD/SMT	- 20 C	+ 100 C	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors PRF18BE471RB5RB Murata Electronics 1: Rp7.521,86 3.760In Stock	Mfr. Part No. PRF18BE471RB5RB Mouser Part No 81-PRF18BE471RB5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	3.760In Stock	Cut Tape Rp7.521,86 Rp6.989,83 Rp6.182,60 Rp5.889,07 Reel Rp4.256,27 View Rp5.283,65 Rp4.421,39 Rp4.127,85 Rp4.036,12 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	PRF	470 Ohms	50 %	PCB Mount	SMD/SMT	- 20 C	+ 110 C	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18BG471RB5RB Murata Electronics 1: Rp7.521,86 4.032In Stock	Mfr. Part No. PRF18BG471RB5RB Mouser Part No 81-PRF18BG471RB5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	4.032In Stock	Rp7.521,86 Rp6.879,75 Rp6.182,60 Rp5.375,38 View Rp4.806,65 Rp4.421,39 Rp4.403,04 Rp4.017,77 Rp3.944,39	Min.: 1 Mult.: 1	PRF	470 Ohms	50 %	PCB Mount	SMD/SMT	- 20 C	+ 90 C	Bulk
PTC (Positive Temperature Coefficient) Thermistors PRF15BA102RB6RC Murata Electronics 1: Rp3.302,28 9.809In Stock	Mfr. Part No. PRF15BA102RB6RC Mouser Part No 81-PRF15BA102RB6RC	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	9.809In Stock	Cut Tape Rp3.302,28 Rp2.733,55 Rp2.403,33 Rp1.926,33 View Reel Rp1.210,84 Rp1.687,83 Rp1.614,45 Rp1.449,33 Rp1.210,84 MouseReel Available	Min.: 1 Mult.: 1 : 10.000	PRF	1 kOhms	50 %	PCB Mount	SMD/SMT	- 40 C	+ 150 C	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 0603 1kohm 125+/-5degC Curie Point 110degC PRF03BA102QB7RL Murata Electronics 1: Rp2.384,98 12.000In Stock New Product	Mfr. Part No. PRF03BA102QB7RL Mouser Part No 81-PRF03BA102QB7RL New Product	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 0603 1kohm 125+/-5degC Curie Point 110degC Learn More about Murata Electronics murata auto prf ptc thermistors	Datasheet	12.000In Stock	Cut Tape Rp2.384,98 Rp2.018,06 Rp1.779,56 Rp1.486,03 View Reel Rp935,65 Rp1.302,57 Rp1.247,53 Rp1.119,11 Rp1.064,07 Rp935,65	Min.: 1 Mult.: 1 : 15.000	PRF	1 kOhms	50 %	PCB Mount	SMD/SMT	- 40 C	+ 150 C	Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors 0603 1kohm 125+/-5degC Curie Point 110degC PRF03BA102QS7RL Murata Electronics 1: Rp2.935,36 10.400In Stock New Product	Mfr. Part No. PRF03BA102QS7RL Mouser Part No 81-PRF03BA102QS7RL New Product	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 0603 1kohm 125+/-5degC Curie Point 110degC Learn More about Murata Electronics murata auto prf ptc thermistors	Datasheet	10.400In Stock	Cut Tape Rp2.935,36 Rp2.440,02 Rp2.146,48 Rp1.724,52 View Reel Rp1.119,11 Rp1.522,72 Rp1.449,33 Rp1.302,57 Rp1.247,53 Rp1.119,11	Min.: 1 Mult.: 1 : 15.000	PRF	1 kOhms	50 %	PCB Mount	SMD/SMT	- 40 C	+ 150 C	Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors 0603 1kohm 95+/-5degC Curie Point 80degC PRF03BD102QB7RL Murata Electronics 1: Rp2.384,98 11.920In Stock New Product	Mfr. Part No. PRF03BD102QB7RL Mouser Part No 81-PRF03BD102QB7RL New Product	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 0603 1kohm 95+/-5degC Curie Point 80degC Learn More about Murata Electronics murata auto prf ptc thermistors	Datasheet	11.920In Stock	Cut Tape Rp2.384,98 Rp2.018,06 Rp1.779,56 Rp1.486,03 View Reel Rp935,65 Rp1.302,57 Rp1.247,53 Rp1.119,11 Rp1.064,07 Rp935,65	Min.: 1 Mult.: 1 : 15.000	PRF	1 kOhms	50 %	PCB Mount	SMD/SMT	- 40 C	+ 120 C	Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors 0603 1kohm 95+/-5degC Curie Point 80degC PRF03BD102QS7RL Murata Electronics 1: Rp2.935,36 11.968In Stock New Product	Mfr. Part No. PRF03BD102QS7RL Mouser Part No 81-PRF03BD102QS7RL New Product	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 0603 1kohm 95+/-5degC Curie Point 80degC Learn More about Murata Electronics murata auto prf ptc thermistors	Datasheet	11.968In Stock	Cut Tape Rp2.935,36 Rp2.440,02 Rp2.146,48 Rp1.724,52 View Reel Rp1.119,11 Rp1.522,72 Rp1.449,33 Rp1.302,57 Rp1.247,53 Rp1.119,11	Min.: 1 Mult.: 1 : 15.000	PRF	1 kOhms	50 %	PCB Mount	SMD/SMT	- 40 C	+ 150 C	Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors 0.6x0.3mm 1kohm 115+/-5degC PRF03BB102QB7RL Murata Electronics 1: Rp2.018,06 13.539In Stock New Product	Mfr. Part No. PRF03BB102QB7RL Mouser Part No 81-PRF03BB102QB7RL New Product	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 0.6x0.3mm 1kohm 115+/-5degC Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	13.539In Stock	Cut Tape Rp2.018,06 Rp1.816,25 Rp1.577,76 Rp1.504,37 View Reel Rp972,34 Rp1.320,91 Rp1.247,53 Rp1.119,11 Rp1.027,38 Rp972,34	Min.: 1 Mult.: 1 : 15.000	PRF	1 kOhms	50 %	PCB Mount	SMD/SMT	- 40 C	+ 140 C	Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors 0.6x0.3mm 1kohm 105+/-5degC PRF03BC102QB7RL Murata Electronics 1: Rp2.018,06 14.465In Stock New Product	Mfr. Part No. PRF03BC102QB7RL Mouser Part No 81-PRF03BC102QB7RL New Product	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 0.6x0.3mm 1kohm 105+/-5degC Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	14.465In Stock	Cut Tape Rp2.018,06 Rp1.816,25 Rp1.577,76 Rp1.504,37 View Reel Rp972,34 Rp1.320,91 Rp1.247,53 Rp1.119,11 Rp1.027,38 Rp972,34	Min.: 1 Mult.: 1 : 15.000	PRF	1 kOhms	50 %	PCB Mount	SMD/SMT	- 40 C	+ 130 C	Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors PRF15BB102RB6RC Murata Electronics 1: Rp2.751,90 56.774In Stock	Mfr. Part No. PRF15BB102RB6RC Mouser Part No 81-PRF15BB102RB6RC	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	56.774In Stock	Cut Tape Rp2.751,90 Rp2.476,71 Rp2.164,83 Rp1.981,37 Reel Rp1.375,95 View Rp1.687,83 Rp1.614,45 Rp1.449,33 Rp1.320,91 MouseReel Available	Min.: 1 Mult.: 1 : 10.000	PRF	1 kOhms	50 %	PCB Mount	SMD/SMT	- 40 C	+ 140 C	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18BA471QB5RB Murata Electronics 1: Rp3.669,20 64.029In Stock	Mfr. Part No. PRF18BA471QB5RB Mouser Part No 81-PRF18BA471QB5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	64.029In Stock	Cut Tape Rp3.669,20 Rp3.320,63 Rp3.118,82 Rp2.898,67 View Reel Rp2.073,10 Rp2.531,75 Rp2.274,90 Rp2.073,10 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4.000 : 4.000	PRF	470 Ohms	50 %	PCB Mount	SMD/SMT	- 20 C	+ 150 C	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18BG471QB5RB Murata Electronics 1: Rp3.118,82 50.048In Stock 32.000Expected 31/12/2026	Mfr. Part No. PRF18BG471QB5RB Mouser Part No 81-PRF18BG471QB5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	50.048In Stock 32.000Expected 31/12/2026	Cut Tape Rp3.118,82 Rp2.825,28 Rp2.476,71 Rp2.348,29 Reel Rp1.706,18 View Rp2.054,75 Rp1.779,56 Rp1.614,45 Rp1.577,76 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	PRF	470 Ohms	50 %	PCB Mount	SMD/SMT	- 20 C	+ 90 C	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors PTC 0402, 10kOhms, 50%, 32VDC PRF15BB103RB6RC Murata Electronics 1: Rp2.751,90 19.765In Stock	Mfr. Part No. PRF15BB103RB6RC Mouser Part No 81-PRF15BB103RB6RC	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors PTC 0402, 10kOhms, 50%, 32VDC Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	19.765In Stock	Cut Tape Rp2.751,90 Rp2.476,71 Rp2.348,29 Rp2.109,79 Reel Rp1.394,30 View Rp1.871,29 Rp1.797,91 Rp1.632,79 Rp1.192,49 MouseReel Available	Min.: 1 Mult.: 1 : 10.000	PRF	10 kOhms	50 %	PCB Mount	SMD/SMT	- 20 C	+ 140 C	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors PRF15BC102RB6RC Murata Electronics 1: Rp3.302,28 2.269In Stock 10.000Expected 24/11/2026	Mfr. Part No. PRF15BC102RB6RC Mouser Part No 81-PRF15BC102RB6RC	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	2.269In Stock 10.000Expected 24/11/2026	Cut Tape Rp3.302,28 Rp2.917,01 Rp2.568,44 Rp2.219,87 Reel Rp1.302,57 View Rp1.944,68 Rp1.852,95 Rp1.651,14 Rp1.284,22 MouseReel Available	Min.: 1 Mult.: 1 : 10.000	PRF	1 kOhms	50 %	PCB Mount	SMD/SMT	- 40 C	+ 130 C	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 1 OHM 50% SMD 0402 PRF15BD102RB6RC Murata Electronics 1: Rp2.751,90 9.576In Stock	Mfr. Part No. PRF15BD102RB6RC Mouser Part No 81-PRF15BD102RB6RC	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 1 OHM 50% SMD 0402 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	9.576In Stock	Cut Tape Rp2.751,90 Rp2.476,71 Rp2.164,83 Rp1.981,37 Reel Rp1.302,57 View Rp1.687,83 Rp1.614,45 Rp1.449,33 Rp1.265,87 MouseReel Available	Min.: 1 Mult.: 1 : 10.000	PRF	1 kOhms	50 %	PCB Mount	SMD/SMT	- 40 C	+ 120 C	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18AR471QB5RB Murata Electronics 1: Rp3.852,66 8.127In Stock 8.000Expected 02/11/2026	Mfr. Part No. PRF18AR471QB5RB Mouser Part No 81-PRF18AR471QB5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	8.127In Stock 8.000Expected 02/11/2026	Cut Tape Rp3.852,66 Rp3.504,09 Rp3.082,13 Rp2.715,21 Reel Rp2.054,75 View Rp2.348,29 Rp2.109,79 Rp1.834,60 MouseReel Available	Min.: 1 Mult.: 1 Max.: 12.000 : 4.000	PRF	470 Ohms	50 %	PCB Mount	SMD/SMT	- 20 C	+ 160 C	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors PRF18AS471QB5RB Murata Electronics 1: Rp3.669,20 2.675In Stock	Mfr. Part No. PRF18AS471QB5RB Mouser Part No 81-PRF18AS471QB5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	2.675In Stock	Cut Tape Rp3.669,20 Rp3.320,63 Rp2.917,01 Rp2.751,90 Reel Rp1.981,37 View Rp2.421,67 Rp2.109,79 Rp1.907,98 Rp1.871,29 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	PRF	470 Ohms	50 %	PCB Mount	SMD/SMT	- 20 C	+ 160 C	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18BC471QB5RB Murata Electronics 1: Rp3.669,20 5.425In Stock	Mfr. Part No. PRF18BC471QB5RB Mouser Part No 81-PRF18BC471QB5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	5.425In Stock	Cut Tape Rp3.669,20 Rp3.320,63 Rp2.917,01 Rp2.751,90 Reel Rp1.944,68 View Rp2.421,67 Rp2.109,79 Rp1.834,60 Rp1.779,56 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	PRF	470 Ohms	50 %	PCB Mount	SMD/SMT	- 20 C	+ 130 C	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18BC471RB5RB Murata Electronics 1: Rp7.521,86 3.481In Stock	Mfr. Part No. PRF18BC471RB5RB Mouser Part No 81-PRF18BC471RB5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	3.481In Stock	Cut Tape Rp7.521,86 Rp6.989,83 Rp6.182,60 Rp5.889,07 Reel Rp4.403,04 View Rp5.283,65 Rp4.586,50 Rp4.091,16 Rp4.072,81 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	PRF	470 Ohms	50 %	PCB Mount	SMD/SMT	- 20 C	+ 130 C	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18BD471QB5RB Murata Electronics 1: Rp3.669,20 6.402In Stock 16.000Expected 26/11/2026	Mfr. Part No. PRF18BD471QB5RB Mouser Part No 81-PRF18BD471QB5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	6.402In Stock 16.000Expected 26/11/2026	Cut Tape Rp3.669,20 Rp3.320,63 Rp2.917,01 Rp2.751,90 View Reel Rp1.999,71 Rp2.421,67 Rp2.109,79 Rp1.999,71 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4.000 : 4.000	PRF	470 Ohms	50 %	PCB Mount	SMD/SMT	- 20 C	+ 120 C	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18BE471QB5RB Murata Electronics 1: Rp3.118,82 17.130In Stock	Mfr. Part No. PRF18BE471QB5RB Mouser Part No 81-PRF18BE471QB5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	17.130In Stock	Cut Tape Rp3.118,82 Rp2.825,28 Rp2.476,71 Rp2.348,29 Reel Rp1.706,18 View Rp2.054,75 Rp1.779,56 Rp1.614,45 Rp1.522,72 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	PRF	470 Ohms	50 %	PCB Mount	SMD/SMT	- 20 C	+ 110 C	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18BF471QB5RB Murata Electronics 1: Rp3.118,82 6.383In Stock 16.000Expected 07/01/2027	Mfr. Part No. PRF18BF471QB5RB Mouser Part No 81-PRF18BF471QB5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	6.383In Stock 16.000Expected 07/01/2027	Cut Tape Rp3.118,82 Rp2.825,28 Rp2.476,71 Rp2.348,29 View Reel Rp1.706,18 Rp2.054,75 Rp1.779,56 Rp1.706,18 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4.000 : 4.000	PRF	470 Ohms	50 %	PCB Mount	SMD/SMT	- 20 C	+ 100 C	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors PRF18BF471RB5RB Murata Electronics 1: Rp7.521,86 3.042In Stock	Mfr. Part No. PRF18BF471RB5RB Mouser Part No 81-PRF18BF471RB5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	3.042In Stock	Cut Tape Rp7.521,86 Rp6.989,83 Rp6.182,60 Rp5.889,07 View Reel Rp4.237,93 Rp5.283,65 Rp4.586,50 Rp4.237,93 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4.000 : 4.000	PRF	470 Ohms	50 %	PCB Mount	SMD/SMT	- 20 C	+ 100 C	Reel, Cut Tape, MouseReel

PRF Series PTC (Positive Temperature Coefficient) Thermistors

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