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MouseReel 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 470 OHM 50% SMD 0603 PRF18BE471QS5RB Murata Electronics 1: €0.206 21,118In Stock	Mfr. Part No. PRF18BE471QS5RB Mouser Part No 81-PRF18BE471QS5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata auto prf ptc thermistors	Datasheet	21,118In Stock	Cut Tape €0.206 €0.188 €0.166 €0.157 Reel €0.114 View €0.14 €0.12 €0.109 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 (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18BG471QB5RB Murata Electronics 1: €0.146 38,542In 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	38,542In Stock 32,000Expected 31/12/2026	Cut Tape €0.146 €0.132 €0.116 €0.11 Reel €0.08 View €0.096 €0.083 €0.076 €0.074 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 100 OHM 20% SMD 0603 PRG18BB101MB1RB Murata Electronics 1: €0.224 33,213In Stock 32,000Expected 03/12/2026	Mfr. Part No. PRG18BB101MB1RB Mouser Part No 81-PRG18BB101MB1RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 100 OHM 20% SMD 0603 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	33,213In Stock 32,000Expected 03/12/2026	Cut Tape €0.224 €0.198 €0.165 €0.139 Reel €0.093 View €0.131 €0.108 €0.081 €0.08 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 (Positive Temperature Coefficient) Thermistors 33 OHM 20% SMD 0603 PRG18BB330MB1RB Murata Electronics 1: €0.215 142,091In 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	142,091In 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: €0.31 52,311In Stock 44,000Expected 26/11/2026	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	52,311In Stock 44,000Expected 26/11/2026	Cut Tape €0.31 €0.277 €0.232 €0.192 Reel €0.138 View €0.183 €0.169 €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 37,251In Stock 24,000Expected 19/11/2026	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	37,251In Stock 24,000Expected 19/11/2026	Cut Tape €0.215 €0.198 €0.164 €0.137 Reel €0.095 View €0.131 €0.113 €0.083 €0.082 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 8,929In Stock 8,000Expected 28/01/2027	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	8,929In Stock 8,000Expected 28/01/2027	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: €0.516 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 08/12/2026 9,000 Expected 11/12/2026 Factory Lead Time: 12 Weeks	Cut Tape €0.516 €0.471 €0.426 €0.391 View Reel €0.236 €0.349 €0.324 €0.296 €0.274 €0.236 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 2.2 OHM 20% SMD 0805 PRG21BC2R2MM1RA Murata Electronics 1: €0.516 12,295In Stock	Mfr. Part No. PRG21BC2R2MM1RA Mouser Part No 81-PRG21BC2R2MM1RA	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 2.2 OHM 20% SMD 0805 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	12,295In Stock	Cut Tape €0.516 €0.47 €0.441 €0.391 View Reel €0.261 €0.361 €0.324 €0.299 €0.276 €0.261 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	PRG21-MM1RA	2.2 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 PRG21BC4R7MM1RA Murata Electronics 1: €0.43 7,809In 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	7,809In 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 1210 24Vdc 180mA PTC Overcurrent B59606A0110A062 TDK 1: €0.894 11,332In Stock	Mfr. Part No. B59606A0110A062 Mouser Part No 871-B59606A0110A062	TDK	PTC (Positive Temperature Coefficient) Thermistors 1210 24Vdc 180mA PTC Overcurrent Learn More about TDK epcos kits	Datasheet	11,332In Stock	Cut Tape €0.894 €0.764 €0.662 €0.603 View Reel €0.399 €0.572 €0.544 €0.478 €0.445 €0.399 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Surface Mount Limit Temperature Sensor	27 Ohms	25 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 1.5 OHM 25% SMD 1210 B59907A120A62 TDK 1: €0.894 3,376In Stock	Mfr. Part No. B59907A120A62 Mouser Part No 871-B59907A120A62	TDK	PTC (Positive Temperature Coefficient) Thermistors 1.5 OHM 25% SMD 1210 Learn More about TDK epcos ptc thermistors	Datasheet	3,376In Stock	Cut Tape €0.894 €0.869 €0.797 €0.693 View Reel €0.524 €0.64 €0.636 €0.536 €0.524 €0.524 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	B59907	1.5 kOhms	35 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 500VDC 500ohms 350VAC 30% B59404J0170A062 TDK 1: €5.25 7In Stock 900Expected 04/01/2027	Mfr. Part No. B59404J0170A062 Mouser Part No 871-B59404J0170A062	TDK	PTC (Positive Temperature Coefficient) Thermistors 500VDC 500ohms 350VAC 30% Learn More about TDK epcos j404 current limiter	Datasheet	7In Stock 900Expected 04/01/2027	Cut Tape €5.25 €4.73 €4.53 €4.30 View Reel €3.40 €4.15 €4.00 €3.59 €3.40 €3.40 MouseReel Available	Min.: 1 Mult.: 1 : 900	J404	500 Ohms	30 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors PRG15BC180MM1RC Murata Electronics 1: €0.163 8,300In 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	8,300In 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 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 1,384In 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	1,384In 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 PRG21BC4R7MM1RK Murata Electronics 1: €0.464 3,746In Stock NRND	Mfr. Part No. PRG21BC4R7MM1RK Mouser Part No 81-PRG21BC4R7MM1RK NRND	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	3,746In Stock	Cut Tape €0.464 €0.433 €0.404 €0.384 View Reel €0.283 €0.366 €0.33 €0.314 €0.283 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	PRG21-MM1RK								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 17,845In Stock 16,000Expected 30/11/2026	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	17,845In Stock 16,000Expected 30/11/2026	Cut Tape €0.43 €0.403 €0.376 €0.358 View Reel €0.244 €0.341 €0.307 €0.289 €0.244 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 Thermistor P 1115-A 120-A B59115P1120A62 TDK 1: €1.75 5,598In Stock	Mfr. Part No. B59115P1120A62 Mouser Part No 871-B59115P1120A62	TDK	PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor P 1115-A 120-A Learn More about TDK epcos ptc thermistors	Datasheet	5,598In Stock	Cut Tape €1.75 €1.62 €1.36 €1.26 View Reel €0.869 €1.20 €1.12 €1.03 €0.869 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	B59x15	55 Ohms	25 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 80Vdc 210mA 25ohms PTC Overcurrent B59215P1120A062 TDK 1: €1.75 1,810In Stock 2,000Expected 30/11/2026	Mfr. Part No. B59215P1120A062 Mouser Part No 871-B59215P1120A062	TDK	PTC (Positive Temperature Coefficient) Thermistors 80Vdc 210mA 25ohms PTC Overcurrent Learn More about TDK epcos ptc thermistors	Datasheet	1,810In Stock 2,000Expected 30/11/2026	Cut Tape €1.75 €1.62 €1.45 €1.28 Reel €0.92 View €1.20 €1.12 €1.03 €0.894 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Inrush Current Limiter Housing Type	25 Ohms	25 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 80Vdc 310mA 16ohms PTC Overcurrent B59315P1120A062 TDK 1: €1.99 5,990In Stock 5,000Expected 07/12/2026	Mfr. Part No. B59315P1120A062 Mouser Part No 871-B59315P1120A062	TDK	PTC (Positive Temperature Coefficient) Thermistors 80Vdc 310mA 16ohms PTC Overcurrent Learn More about TDK epcos ptc thermistors	Datasheet	5,990In Stock 5,000Expected 07/12/2026	Cut Tape €1.99 €1.78 €1.45 €1.35 Reel €1.06 View €1.29 €1.26 €1.13 €0.98 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Surface Mount OverCurrent PTC	16 Ohms	25 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel