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POSISTOR Thermistors - PTC

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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	Qualification	Packaging
PTC Thermistors 470 OHM 50% SMD 0603 PRF18BA471QB5RB Murata Electronics 1: ¥24.9 64,029In Stock	Mfr. Part # PRF18BA471QB5RB Mouser Part # 81-PRF18BA471QB5RB	Murata Electronics	PTC Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	64,029In Stock	Cut Tape ¥24.9 ¥22.4 ¥20.4 ¥19.9 View Reel ¥16.4 ¥18.3 ¥17.8 ¥16.4 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 Thermistors 15 OHM 20% SMD 0805 PRG21BB150MB1RK Murata Electronics 1: ¥94.7 9,044In Stock	Mfr. Part # PRG21BB150MB1RK Mouser Part # 81-PRG21BB150MB1RK	Murata Electronics	PTC Thermistors 15 OHM 20% SMD 0805 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	9,044In Stock	Cut Tape ¥94.7 ¥86.4 ¥71.8 ¥69.4 View Reel ¥43 ¥65.6 ¥59.5 ¥56.5 ¥53 ¥43 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
PTC Thermistors 0.2 OHM 20% SMD 0805 PRG21BC0R2MM1RA Murata Electronics 1: ¥124.6 8,124In Stock	Mfr. Part # PRG21BC0R2MM1RA Mouser Part # 81-PRG21BC0R2MM1RA	Murata Electronics	PTC Thermistors 0.2 OHM 20% SMD 0805 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	8,124In Stock	Cut Tape ¥124.6 ¥113.9 ¥94.7 ¥90.7 View Reel ¥52 ¥87.4 ¥78.6 ¥74.4 ¥59 ¥52 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
PTC Thermistors PRG21BC1R0MM1RK Murata Electronics 1: ¥86.4 22,041In Stock	Mfr. Part # PRG21BC1R0MM1RK Mouser Part # 81-PRG21BC1R0MM1RK	Murata Electronics	PTC Thermistors Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	22,041In Stock	Cut Tape ¥86.4 ¥81.1 ¥75.6 ¥71.9 View Reel ¥42.9 ¥68.6 ¥67.9 ¥60 ¥53.8 ¥42.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	PRG21-MM1RK	1 Ohms	20 %	PCB Mount	SMD/SMT	- 20 C	+ 85 C		Reel, Cut Tape, MouseReel
PTC Thermistors PRG21BC4R7MS5RA Murata Electronics 1: ¥154.5 3,221In Stock NRND	Mfr. Part # PRG21BC4R7MS5RA Mouser Part # 81-PRG21BC4R7MS5RA NRND	Murata Electronics	PTC Thermistors Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	3,221In Stock	Cut Tape ¥154.5 ¥145.3 ¥136.2 ¥129.9 View Reel ¥93 ¥124.2 ¥124.1 ¥112.6 ¥106.3 ¥93	Min.: 1 Mult.: 1 : 4,000	PRG21-MS5RA	4.7 Ohms	20 %	PCB Mount	SMD/SMT	- 40 C	+ 85 C		Reel, Cut Tape
PTC Thermistors 6.8 OHM 20% SMD 0603 PRG18BC6R8MM1RB Murata Electronics 1: ¥68.1 11,888In Stock NRND	Mfr. Part # PRG18BC6R8MM1RB Mouser Part # 81-PRG18BC6R8MM1RB NRND	Murata Electronics	PTC Thermistors 6.8 OHM 20% SMD 0603 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	11,888In Stock	Cut Tape ¥68.1 ¥57.1 ¥52.2 ¥43.4 Reel ¥27.9 View ¥39.2 ¥30.4 ¥25.1 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	PRG18-MM1RB	6.8 Ohms	20 %	PCB Mount	SMD/SMT	- 20 C	+ 85 C		Reel, Cut Tape, MouseReel
PTC Thermistors 470 OHM 50% SMD 0805 PRF21BE471QB5RA Murata Electronics 1: ¥63.1 6,486In Stock	Mfr. Part # PRF21BE471QB5RA Mouser Part # 81-PRF21BE471QB5RA	Murata Electronics	PTC Thermistors 470 OHM 50% SMD 0805 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	6,486In Stock	Cut Tape ¥63.1 ¥59.1 ¥52.3 ¥46.3 Reel ¥30.7 View ¥40.9 ¥34.4 ¥30.6 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 Thermistors PRF18BE471RB5RB Murata Electronics 1: ¥68.1 3,710In Stock	Mfr. Part # PRF18BE471RB5RB Mouser Part # 81-PRF18BE471RB5RB	Murata Electronics	PTC Thermistors Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	3,710In Stock	Cut Tape ¥68.1 ¥63.3 ¥56 ¥53.3 Reel ¥38.5 View ¥47.8 ¥40 ¥36.4 ¥35.9 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 Thermistors 470 OHM 50% SMD 0603 PRF18BG471RB5RB Murata Electronics 1: ¥68.1 4,032In Stock	Mfr. Part # PRF18BG471RB5RB Mouser Part # 81-PRF18BG471RB5RB	Murata Electronics	PTC Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	4,032In Stock	¥68.1 ¥57 ¥52.5 ¥46.5 View ¥42 ¥38.9 ¥36.5 ¥35.5 ¥35.2	Min.: 1 Mult.: 1	PRF	470 Ohms	50 %	PCB Mount	SMD/SMT	- 20 C	+ 90 C		Bulk
PTC Thermistors 470 OHM 50% SMD 0603 PRF18BA471QS5RB Murata Electronics 1: ¥39.9 7,345In Stock	Mfr. Part # PRF18BA471QS5RB Mouser Part # 81-PRF18BA471QS5RB	Murata Electronics	PTC Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata auto prf ptc thermistors	Datasheet	7,345In Stock	Cut Tape ¥39.9 ¥36.4 ¥32.1 ¥30.4 Reel ¥19.9 View ¥27.1 ¥21.8 ¥19.6 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
PTC Thermistors 0.6 OHM 20% SMD 0805 PRG21BC0R6MM1RA Murata Electronics 1: ¥108 3,820In Stock	Mfr. Part # PRG21BC0R6MM1RA Mouser Part # 81-PRG21BC0R6MM1RA	Murata Electronics	PTC Thermistors 0.6 OHM 20% SMD 0805 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	3,820In Stock	Cut Tape ¥108 ¥99.7 ¥94.2 ¥82.7 View Reel ¥55.8 ¥76.4 ¥68.6 ¥63.3 ¥58.5 ¥55.8 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	PRG21-MM1RA	600 mOhms	20 %	PCB Mount	SMD/SMT	- 20 C	+ 85 C		Reel, Cut Tape, MouseReel
PTC Thermistors 470 OHM 50% SMD 0603 PRF18AS471QS5RB Murata Electronics 1: ¥54.8 4,000In Stock	Mfr. Part # PRF18AS471QS5RB Mouser Part # 81-PRF18AS471QS5RB	Murata Electronics	PTC Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata auto prf ptc thermistors	Datasheet	4,000In Stock	Cut Tape ¥54.8 ¥46.3 ¥40.9 ¥32.7 Reel ¥19.9 View ¥27.1 ¥25.4 ¥19.6 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
PTC Thermistors PRF15BA102RB6RC Murata Electronics 1: ¥29.9 9,809In Stock	Mfr. Part # PRF15BA102RB6RC Mouser Part # 81-PRF15BA102RB6RC	Murata Electronics	PTC Thermistors Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	9,809In Stock	Cut Tape ¥29.9 ¥24.7 ¥21.8 ¥17.4 View Reel ¥11 ¥15.3 ¥14.6 ¥13.1 ¥11 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 Thermistors PRG21AR150MS5RA Murata Electronics 1: ¥164.4 3,025In Stock NRND	Mfr. Part # PRG21AR150MS5RA Mouser Part # 81-PRG21AR150MS5RA NRND	Murata Electronics	PTC Thermistors Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	3,025In Stock	Cut Tape ¥164.4 ¥124.9 ¥107.6 ¥104 View Reel ¥55.6 ¥88.5 ¥76.9 ¥67.9 ¥55.6	Min.: 1 Mult.: 1 : 4,000	PRG21-MS5RA	15 Ohms	20 %	PCB Mount	SMD/SMT	- 40 C	+ 105 C		Reel, Cut Tape
PTC Thermistors PRG21AR4R7MS5RA Murata Electronics 1: ¥121.3 2,637In Stock NRND	Mfr. Part # PRG21AR4R7MS5RA Mouser Part # 81-PRG21AR4R7MS5RA NRND	Murata Electronics	PTC Thermistors Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	2,637In Stock	¥121.3 ¥111.5 ¥106.6 ¥92.5 View Reel ¥53.7 ¥85.4 ¥76.7 ¥70.8 ¥65.3 ¥53.7	Min.: 1 Mult.: 1 : 4,000	PRG21-MS5RA	4.7 Ohms	20 %	PCB Mount	SMD/SMT	- 40 C	+ 105 C		Ammo Pack
PTC Thermistors 0.6x0.3mm 1kohm 115+/-5degC PRF03BB102QB7RL Murata Electronics 1: ¥18.3 13,539In Stock New Product	Mfr. Part # PRF03BB102QB7RL Mouser Part # 81-PRF03BB102QB7RL New Product	Murata Electronics	PTC Thermistors 0.6x0.3mm 1kohm 115+/-5degC Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	13,539In Stock	Cut Tape ¥18.3 ¥16.4 ¥14.3 ¥13.6 View Reel ¥8.8 ¥12 ¥11.3 ¥10.1 ¥9.3 ¥8.8	Min.: 1 Mult.: 1 : 15,000	PRF	1 kOhms	50 %	PCB Mount	SMD/SMT	- 40 C	+ 140 C		Reel, Cut Tape
PTC Thermistors 0.6x0.3mm 1kohm 115+/-5degC AEC-Q200 PRF03BB102QS7RL Murata Electronics 1: ¥21.6 13,761In Stock New Product	Mfr. Part # PRF03BB102QS7RL Mouser Part # 81-PRF03BB102QS7RL New Product	Murata Electronics	PTC Thermistors 0.6x0.3mm 1kohm 115+/-5degC AEC-Q200 Learn More about Murata Electronics murata auto prf ptc thermistors	Datasheet	13,761In Stock	Cut Tape ¥21.6 ¥19.3 ¥16.9 ¥15.8 View Reel ¥10.5 ¥14 ¥13.3 ¥12 ¥11.1 ¥10.5	Min.: 1 Mult.: 1 : 15,000	PRF03_S	1 kOhms	50 %	PCB Mount	SMD/SMT	- 40 C	+ 150 C	AEC-Q200	Reel, Cut Tape
PTC Thermistors 0.6x0.3mm 1kohm 105+/-5degC PRF03BC102QB7RL Murata Electronics 1: ¥18.3 14,465In Stock New Product	Mfr. Part # PRF03BC102QB7RL Mouser Part # 81-PRF03BC102QB7RL New Product	Murata Electronics	PTC Thermistors 0.6x0.3mm 1kohm 105+/-5degC Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	14,465In Stock	Cut Tape ¥18.3 ¥16.4 ¥14.3 ¥13.6 View Reel ¥8.8 ¥12 ¥11.3 ¥10.1 ¥9.3 ¥8.8	Min.: 1 Mult.: 1 : 15,000	PRF	1 kOhms	50 %	PCB Mount	SMD/SMT	- 40 C	+ 130 C		Reel, Cut Tape
PTC Thermistors 0.6x0.3mm 1kohm 105+/-5degC AEC-Q200 PRF03BC102QS7RL Murata Electronics 1: ¥21.6 14,890In Stock New Product	Mfr. Part # PRF03BC102QS7RL Mouser Part # 81-PRF03BC102QS7RL New Product	Murata Electronics	PTC Thermistors 0.6x0.3mm 1kohm 105+/-5degC AEC-Q200 Learn More about Murata Electronics murata auto prf ptc thermistors	Datasheet	14,890In Stock	Cut Tape ¥21.6 ¥19.3 ¥16.9 ¥15.8 View Reel ¥10.5 ¥14 ¥13.3 ¥12 ¥11.1 ¥10.5	Min.: 1 Mult.: 1 : 15,000	PRF03_S	1 kOhms	50 %	PCB Mount	SMD/SMT	- 40 C	+ 150 C	AEC-Q200	Reel, Cut Tape
PTC Thermistors PRF15BB102RB6RC Murata Electronics 1: ¥24.9 46,274In Stock	Mfr. Part # PRF15BB102RB6RC Mouser Part # 81-PRF15BB102RB6RC	Murata Electronics	PTC Thermistors Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	46,274In Stock	Cut Tape ¥24.9 ¥22.4 ¥19.6 ¥17.9 Reel ¥12.5 View ¥15.3 ¥14.6 ¥13.1 ¥12 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 Thermistors 470 OHM 50% SMD 0603 PRF18BE471QS5RB Murata Electronics 1: ¥39.9 22,118In Stock	Mfr. Part # PRF18BE471QS5RB Mouser Part # 81-PRF18BE471QS5RB	Murata Electronics	PTC Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata auto prf ptc thermistors	Datasheet	22,118In Stock	Cut Tape ¥39.9 ¥36.4 ¥32.1 ¥30.4 Reel ¥21.9 View ¥27.1 ¥23.3 ¥21.1 MouseReel Available	Min.: 1 Mult.: 1 Max.: 12,000 : 4,000	PRF18_S	470 Ohms	50 %	PCB Mount	SMD/SMT	- 40 C	+ 150 C	AEC-Q200	Reel, Cut Tape, MouseReel
PTC Thermistors 470 OHM 50% SMD 0603 PRF18BG471QB5RB Murata Electronics 1: ¥28.2 40,042In Stock 32,000Expected 12/31/2026	Mfr. Part # PRF18BG471QB5RB Mouser Part # 81-PRF18BG471QB5RB	Murata Electronics	PTC Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	40,042In Stock 32,000Expected 12/31/2026	Cut Tape ¥28.2 ¥25.6 ¥22.4 ¥21.3 Reel ¥15.4 View ¥18.6 ¥16.1 ¥14.6 ¥14.3 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 Thermistors 100 OHM 20% SMD 0603 PRG18BB101MB1RB Murata Electronics 1: ¥43.2 33,213In Stock 32,000Expected 12/3/2026	Mfr. Part # PRG18BB101MB1RB Mouser Part # 81-PRG18BB101MB1RB	Murata Electronics	PTC Thermistors 100 OHM 20% SMD 0603 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	33,213In Stock 32,000Expected 12/3/2026	Cut Tape ¥43.2 ¥38.2 ¥31.9 ¥26.9 Reel ¥17.9 View ¥25.2 ¥20.8 ¥15.6 ¥14.9 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
PTC Thermistors 33 OHM 20% SMD 0603 PRG18BB330MB1RB Murata Electronics 1: ¥41.5 142,091In Stock	Mfr. Part # PRG18BB330MB1RB Mouser Part # 81-PRG18BB330MB1RB	Murata Electronics	PTC Thermistors 33 OHM 20% SMD 0603 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	142,091In Stock	Cut Tape ¥41.5 ¥38.2 ¥31.7 ¥26.4 Reel ¥16.9 View ¥25.1 ¥18.6 ¥15.3 ¥14.8 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
PTC Thermistors 0603 47ohm 20% SMD PRG18BB470MB1RB Murata Electronics 1: ¥59.8 52,311In Stock 44,000Expected 11/26/2026	Mfr. Part # PRG18BB470MB1RB Mouser Part # 81-PRG18BB470MB1RB	Murata Electronics	PTC Thermistors 0603 47ohm 20% SMD Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	52,311In Stock 44,000Expected 11/26/2026	Cut Tape ¥59.8 ¥53.5 ¥44.8 ¥37 Reel ¥26.7 View ¥35.4 ¥32.6 ¥23.4 ¥23.3 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