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POSISTOR Thermistors - PTC

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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 (Positive Temperature Coefficient) Thermistors 33 OHM 20% SMD 0603 PRG18BB330MB1RB Murata Electronics 1: 0,215 € 142.834In Stock	Mfr. Part No. PRG18BB330MB1RB Mouser Part No 81-PRG18BB330MB1RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 33 OHM 20% SMD 0603 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	142.834In Stock	Cut Tape 0,215 € 0,198 € 0,164 € 0,137 € Reel 0,088 € View 0,13 € 0,096 € 0,079 € 0,078 € 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 (Positive Temperature Coefficient) Thermistors 0603 47ohm 20% SMD PRG18BB470MB1RB Murata Electronics 1: 0,318 € 53.406In Stock 44.000Expected 11/26/2026	Mfr. Part No. PRG18BB470MB1RB Mouser Part No 81-PRG18BB470MB1RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 0603 47ohm 20% SMD Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	53.406In Stock 44.000Expected 11/26/2026	Cut Tape 0,318 € 0,282 € 0,237 € 0,196 € Reel 0,137 € View 0,185 € 0,162 € 0,125 € 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
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 20% SMD 0603 PRG18BB471MB1RB Murata Electronics 1: 0,215 € 37.498In Stock 24.000Expected 11/20/2026	Mfr. Part No. PRG18BB471MB1RB Mouser Part No 81-PRG18BB471MB1RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 20% SMD 0603 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	37.498In Stock 24.000Expected 11/20/2026	Cut Tape 0,215 € 0,198 € 0,164 € 0,137 € Reel 0,093 € View 0,131 € 0,102 € 0,083 € 0,08 € 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
PTC (Positive Temperature Coefficient) Thermistors PRG18BC220MM1RB Murata Electronics 1: 0,292 € 11.419In Stock	Mfr. Part No. PRG18BC220MM1RB Mouser Part No 81-PRG18BC220MM1RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	11.419In Stock	Cut Tape 0,292 € 0,271 € 0,24 € 0,228 € View Reel 0,169 € 0,202 € 0,176 € 0,169 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 4.000 : 4.000	PRG18-MM1RB	22 Ohms	20 %	PCB Mount	SMD/SMT	- 20 C	+ 85 C		Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 22 OHM 20% SMD 0805 PRG21BB220MB1RK Murata Electronics 1: 0,482 € 6.000In Stock 15.000On Order	Mfr. Part No. PRG21BB220MB1RK Mouser Part No 81-PRG21BB220MB1RK	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 22 OHM 20% SMD 0805 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	6.000In Stock 15.000On Order On Order Ship Dates Mfr. No: PRG21BB220MB1RK Stock: 6.000 Can Dispatch Immediately On Order: 6.000 Expected 12/8/2026 9.000 Expected 12/11/2026 Factory Lead Time: 12 Weeks	Cut Tape 0,482 € 0,445 € 0,426 € 0,369 € View Reel 0,222 € 0,34 € 0,306 € 0,282 € 0,261 € 0,222 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	PRG21-MB1RK	22 Ohms	20 %	PCB Mount	SMD/SMT	- 10 C	+ 60 C		Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 4.7 OHM 20% SMD 0805 PRG21BC4R7MM1RA Murata Electronics 1: 0,43 € 8.226In Stock	Mfr. Part No. PRG21BC4R7MM1RA Mouser Part No 81-PRG21BC4R7MM1RA	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 4.7 OHM 20% SMD 0805 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	8.226In Stock	Cut Tape 0,43 € 0,404 € 0,377 € 0,359 € View Reel 0,261 € 0,341 € 0,308 € 0,29 € 0,261 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	PRG21-MM1RA	4.7 Ohms	20 %	PCB Mount	SMD/SMT	- 20 C	+ 85 C		Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors PRG15BC180MM1RC Murata Electronics 1: 0,163 € 8.550In Stock NRND	Mfr. Part No. PRG15BC180MM1RC Mouser Part No 81-PRG15BC180MM1RC NRND	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	8.550In Stock	Cut Tape 0,163 € 0,144 € 0,12 € 0,10 € Reel 0,058 € View 0,092 € 0,085 € 0,071 € 0,055 € MouseReel Available	Min.: 1 Mult.: 1 : 10.000	PRG15-MM1RC	18 Ohms	20 %	PCB Mount	SMD/SMT	- 20 C	+ 85 C		Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors PRG15BC3R3MM1RC Murata Electronics 1: 0,146 € 11.013In Stock NRND	Mfr. Part No. PRG15BC3R3MM1RC Mouser Part No 81-PRG15BC3R3MM1RC NRND	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	11.013In Stock	Cut Tape 0,146 € 0,134 € 0,118 € 0,111 € Reel 0,081 € View 0,097 € 0,093 € 0,083 € 0,071 € MouseReel Available	Min.: 1 Mult.: 1 : 10.000	PRG15-MM1RC	3.3 Ohms	20 %	PCB Mount	SMD/SMT	- 20 C	+ 85 C		Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 2.2 OHM 20% SMD 0603 PRG18BC2R2MM1RB Murata Electronics 1: 0,353 € Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. PRG18BC2R2MM1RB Mouser Part No 81-PRG18BC2R2MM1RB NRND	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 2.2 OHM 20% SMD 0603 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape 0,353 € 0,321 € 0,251 € 0,224 € Reel 0,144 € View 0,204 € 0,158 € 0,13 € 0,129 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	PRG18-MM1RB	2.2 Ohms	20 %	PCB Mount	SMD/SMT	- 20 C	+ 85 C		Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 3.3 OHM 20% SMD 0603 PRG18BC3R3MM1RB Murata Electronics 1: 0,335 € 3.344In Stock NRND	Mfr. Part No. PRG18BC3R3MM1RB Mouser Part No 81-PRG18BC3R3MM1RB NRND	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 3.3 OHM 20% SMD 0603 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	3.344In Stock	Cut Tape 0,335 € 0,307 € 0,255 € 0,212 € Reel 0,168 € View 0,195 € 0,175 € 0,152 € 0,15 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	PRG18-MM1RB	3.3 Ohms	20 %	PCB Mount	SMD/SMT	- 20 C	+ 85 C		Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 4.7 OHM 20% SMD 0805 PRG18BC4R7MM1RB Murata Electronics 1: 0,335 € 6.264In Stock NRND	Mfr. Part No. PRG18BC4R7MM1RB Mouser Part No 81-PRG18BC4R7MM1RB NRND	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 4.7 OHM 20% SMD 0805 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	6.264In Stock	Cut Tape 0,335 € 0,308 € 0,256 € 0,212 € Reel 0,154 € View 0,196 € 0,168 € 0,149 € 0,144 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	PRG18-MM1RB	4.7 Ohms	20 %	PCB Mount	SMD/SMT	- 20 C	+ 85 C		Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 6.8 OHM 20% SMD 0603 PRG18BC6R8MM1RB Murata Electronics 1: 0,353 € 11.900In Stock NRND	Mfr. Part No. PRG18BC6R8MM1RB Mouser Part No 81-PRG18BC6R8MM1RB NRND	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 6.8 OHM 20% SMD 0603 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	11.900In Stock	Cut Tape 0,353 € 0,296 € 0,27 € 0,224 € Reel 0,144 € View 0,203 € 0,157 € 0,13 € 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 (Positive Temperature Coefficient) Thermistors 10 OHM 20% SMD 0805 PRG21AR100MS5RA Murata Electronics 1: 0,525 € 2.099In Stock NRND	Mfr. Part No. PRG21AR100MS5RA Mouser Part No 81-PRG21AR100MS5RA NRND	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 10 OHM 20% SMD 0805 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	2.099In Stock	Cut Tape 0,525 € 0,497 € 0,464 € 0,442 € View Reel 0,326 € 0,421 € 0,38 € 0,358 € 0,326 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	PRG21-MS5RA	10 Ohms	20 %	PCB Mount	SMD/SMT	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors PRG21BC2R2MM1RK Murata Electronics 1: 0,464 € 1.519In Stock NRND	Mfr. Part No. PRG21BC2R2MM1RK Mouser Part No 81-PRG21BC2R2MM1RK NRND	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	1.519In Stock	Cut Tape 0,464 € 0,433 € 0,404 € 0,384 € View Reel 0,278 € 0,366 € 0,33 € 0,314 € 0,278 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	PRG21-MM1RK	2.2 Ohms	20 %	PCB Mount	SMD/SMT	- 20 C	+ 85 C		Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors PRG21BC6R8MM1RK Murata Electronics 1: 0,722 € 1.045In Stock NRND	Mfr. Part No. PRG21BC6R8MM1RK Mouser Part No 81-PRG21BC6R8MM1RK NRND	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	1.045In Stock	Cut Tape 0,722 € 0,554 € 0,476 € 0,46 € View Reel 0,261 € 0,392 € 0,341 € 0,314 € 0,261 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	PRG21-MM1RK								Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 6.8 OHM 20% SMD 0805 PRG21BC6R8MM1RA Murata Electronics 1: 0,43 € 18.291In Stock 16.000Expected 11/30/2026	Mfr. Part No. PRG21BC6R8MM1RA Mouser Part No 81-PRG21BC6R8MM1RA	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 6.8 OHM 20% SMD 0805 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	18.291In Stock 16.000Expected 11/30/2026	Cut Tape 0,43 € 0,403 € 0,376 € 0,358 € View Reel 0,242 € 0,341 € 0,307 € 0,289 € 0,242 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	PRG21-MM1RA	6.8 Ohms	20 %	PCB Mount	SMD/SMT	- 20 C	+ 85 C		Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors PTC 0402, 10kOhms, 50%, 32VDC PRF15BB103RB6RC Murata Electronics 1: 0,129 € 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 0,129 € 0,116 € 0,11 € 0,099 € Reel 0,065 € View 0,088 € 0,084 € 0,077 € 0,056 € 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: 0,155 € 2.269In Stock 10.000Expected 11/24/2026	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 11/24/2026	Cut Tape 0,155 € 0,137 € 0,12 € 0,104 € Reel 0,061 € View 0,091 € 0,087 € 0,077 € 0,06 € 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: 0,129 € 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 0,129 € 0,116 € 0,101 € 0,093 € Reel 0,061 € View 0,079 € 0,076 € 0,068 € 0,059 € 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: 0,181 € 8.127In Stock 8.000Expected 11/2/2026	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 11/2/2026	Cut Tape 0,181 € 0,164 € 0,144 € 0,127 € Reel 0,096 € View 0,11 € 0,099 € 0,086 € 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: 0,172 € 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 0,172 € 0,156 € 0,137 € 0,129 € Reel 0,093 € View 0,114 € 0,099 € 0,089 € 0,088 € 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 PRF18BB471QS5RB Murata Electronics 1: 0,396 € 5.882In Stock	Mfr. Part No. PRF18BB471QS5RB Mouser Part No 81-PRF18BB471QS5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata auto prf ptc thermistors	Datasheet	5.882In Stock	Cut Tape 0,396 € 0,369 € 0,344 € 0,327 € View Reel 0,233 € 0,311 € 0,28 € 0,263 € 0,233 € 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 (Positive Temperature Coefficient) Thermistors PRF18BB471RS5RB Murata Electronics 1: 0,447 € 654In Stock	Mfr. Part No. PRF18BB471RS5RB Mouser Part No 81-PRF18BB471RS5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors Learn More about Murata Electronics murata auto prf ptc thermistors	Datasheet	654In Stock	Cut Tape 0,447 € 0,339 € 0,292 € 0,24 € Reel 0,17 € View 0,212 € 0,182 € 0,168 € 0,165 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	PRF18_S	470 Ohms	50 %	PCB Mount	SMD/SMT	- 20 C	+ 140 C	AEC-Q200	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18BC471QB5RB Murata Electronics 1: 0,172 € 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 0,172 € 0,156 € 0,137 € 0,129 € Reel 0,091 € View 0,114 € 0,099 € 0,086 € 0,083 € 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: 0,353 € 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 0,353 € 0,328 € 0,29 € 0,276 € Reel 0,206 € View 0,248 € 0,215 € 0,192 € 0,191 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	PRF	470 Ohms	50 %	PCB Mount	SMD/SMT	- 20 C	+ 130 C		Reel, Cut Tape, MouseReel