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Reel 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: 0,222 € 137.806In 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	137.806In Stock	Cut Tape 0,222 € 0,204 € 0,17 € 0,141 € Reel 0,091 € View 0,134 € 0,099 € 0,082 € 0,081 € 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: 0,32 € 56.052In Stock 39.500Expected 11/30/2026	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	56.052In Stock 39.500Expected 11/30/2026	Cut Tape 0,32 € 0,286 € 0,24 € 0,198 € Reel 0,143 € View 0,189 € 0,174 € 0,129 € 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: 0,222 € 59.951In Stock	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	59.951In Stock	Cut Tape 0,222 € 0,204 € 0,17 € 0,141 € Reel 0,097 € View 0,135 € 0,106 € 0,087 € 0,083 € 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: 0,302 € 8.879In Stock 20.000On Order	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	8.879In Stock 20.000On Order On Order Ship Dates Mfr. No: PRG18BC220MM1RB Stock: 8.879 Can Dispatch Immediately On Order: 8.000 Expected 1/28/2027 12.000 Expected 2/11/2027 Factory Lead Time: 12 Weeks	Cut Tape 0,302 € 0,28 € 0,248 € 0,235 € View Reel 0,175 € 0,209 € 0,182 € 0,175 € 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: 0,533 € 5.999In 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	5.999In Stock 15.000On Order On Order Ship Dates Mfr. No: PRG21BB220MB1RK Stock: 5.999 Can Dispatch Immediately On Order: 6.000 Expected 12/4/2026 9.000 Expected 12/11/2026 Factory Lead Time: 12 Weeks	Cut Tape 0,533 € 0,487 € 0,44 € 0,404 € View Reel 0,243 € 0,361 € 0,335 € 0,305 € 0,283 € 0,243 € 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: 0,533 € 10.728In 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	10.728In Stock	Cut Tape 0,533 € 0,486 € 0,456 € 0,404 € View Reel 0,272 € 0,373 € 0,335 € 0,309 € 0,285 € 0,272 € 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: 0,444 € 7.733In 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	7.733In Stock	Cut Tape 0,444 € 0,417 € 0,389 € 0,37 € View Reel 0,269 € 0,353 € 0,318 € 0,299 € 0,269 € 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: 0,924 € 10.862In 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	10.862In Stock	Cut Tape 0,924 € 0,789 € 0,684 € 0,622 € View Reel 0,412 € 0,591 € 0,561 € 0,494 € 0,459 € 0,412 € 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: 0,924 € 3.213In Stock 8.000Expected 12/29/2026	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	3.213In Stock 8.000Expected 12/29/2026	Cut Tape 0,924 € 0,845 € 0,774 € 0,686 € View Reel 0,455 € 0,647 € 0,582 € 0,536 € 0,495 € 0,455 € 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 PTC ICL LDD 12D5 250R 680 135 T E3 Vishay PTCEL13R251NTE PTCEL13R251NTE Vishay 1: 2,28 € 936In Stock	Mfr. Part No. PTCEL13R251NTE Mouser Part No 594-PTCEL13R251NTE	Vishay	PTC (Positive Temperature Coefficient) Thermistors PTC ICL LDD 12D5 250R 680 135 T E3 Learn More about Vishay ptcel ptc thermistors	Datasheet	936In Stock	Cut Tape 2,28 € 2,06 € 1,85 € 1,63 € Reel 1,30 € View 1,53 € 1,45 € 1,16 € 1,09 €	Min.: 1 Mult.: 1 : 500	PTCEL Series	250 Ohms	30 %	Through Hole	Radial	- 40 C	+ 105 C		Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors 500VDC 500ohms 350VAC 30% B59404J0170A062 TDK 1: 5,43 € 69In Stock 900Expected 1/4/2027	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	69In Stock 900Expected 1/4/2027	Cut Tape 5,43 € 4,88 € 4,68 € 4,44 € View Reel 3,51 € 4,28 € 4,13 € 3,71 € 3,51 € 3,51 € 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: 0,169 € 8.299In 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	8.299In Stock	Cut Tape 0,169 € 0,149 € 0,124 € 0,103 € Reel 0,059 € View 0,095 € 0,088 € 0,073 € 0,057 € 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: 0,151 € 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 0,151 € 0,139 € 0,122 € 0,115 € Reel 0,083 € View 0,10 € 0,096 € 0,086 € 0,074 € 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 4.7 OHM 20% SMD 0402 PRG15BC4R7MM1RC Murata Electronics 1: 0,178 € 7.450In Stock NRND	Mfr. Part No. PRG15BC4R7MM1RC Mouser Part No 81-PRG15BC4R7MM1RC NRND	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 4.7 OHM 20% SMD 0402 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	7.450In Stock	Cut Tape 0,178 € 0,161 € 0,134 € 0,111 € Reel 0,065 € View 0,101 € 0,095 € 0,078 € 0,062 € MouseReel Available	Min.: 1 Mult.: 1 : 10.000	PRG15-MM1RC	4.7 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: 0,364 € 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 0,364 € 0,331 € 0,259 € 0,232 € Reel 0,149 € View 0,21 € 0,163 € 0,134 € 0,133 € 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: 0,346 € 3.339In 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	3.339In Stock	Cut Tape 0,346 € 0,317 € 0,264 € 0,218 € Reel 0,173 € View 0,202 € 0,18 € 0,157 € 0,155 € 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: 0,542 € 2.069In 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	2.069In Stock	Cut Tape 0,542 € 0,513 € 0,48 € 0,456 € View Reel 0,337 € 0,435 € 0,392 € 0,369 € 0,337 € 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 PRG21BC6R8MM1RK Murata Electronics 1: 0,746 € 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 0,746 € 0,572 € 0,492 € 0,475 € View Reel 0,27 € 0,405 € 0,352 € 0,324 € 0,27 € 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: 0,444 € 33.753In Stock	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	33.753In Stock	Cut Tape 0,444 € 0,416 € 0,388 € 0,369 € View Reel 0,258 € 0,352 € 0,317 € 0,298 € 0,258 € 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 120C +/-5C Motor Prot Single Sensor B59100M1120A070 TDK 1: 4,06 € 1.190In Stock 3.200Expected 1/18/2027	Mfr. Part No. B59100M1120A070 Mouser Part No 871-B59100M1120A070	TDK	PTC (Positive Temperature Coefficient) Thermistors 120C +/-5C Motor Prot Single Sensor Learn More about TDK epcos ptc thermistors	Datasheet	1.190In Stock 3.200Expected 1/18/2027	Cut Tape 4,06 € 3,64 € 3,48 € 3,23 € Reel 2,60 € View 3,09 € 3,05 € 2,85 € 2,52 €	Min.: 1 Mult.: 1 : 400	Motor Protector Single Sensor Style	100 Ohms	25 %	Wire	Radial	0 C	+ 40 C		Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor P 1115-A 120-A B59115P1120A62 TDK 1: 1,81 € 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 1,81 € 1,67 € 1,40 € 1,31 € View Reel 0,897 € 1,23 € 1,15 € 1,07 € 0,897 € 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: 1,81 € 3.810In Stock	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	3.810In Stock	Cut Tape 1,81 € 1,67 € 1,40 € 1,31 € Reel 0,95 € View 1,23 € 1,15 € 1,07 € 0,924 € 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 0402 470ohms 85C Temperature Sensor B59421A0085A062 TDK 1: 0,364 € 10.000In Stock 10.000Expected 12/18/2026	Mfr. Part No. B59421A0085A062 Mouser Part No 871-B59421A0085A062	TDK	PTC (Positive Temperature Coefficient) Thermistors 0402 470ohms 85C Temperature Sensor Learn More about TDK epcos superior ptc thermistors	Datasheet	10.000In Stock 10.000Expected 12/18/2026	Cut Tape 0,364 € 0,339 € 0,30 € 0,281 € Reel 0,20 € View 0,248 € 0,236 € 0,215 € 0,193 € MouseReel Available	Min.: 1 Mult.: 1 : 10.000	Surface Mount OverCurrent PTC	470 Ohms	50 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 0402 470ohms 105C Temperature Sensor B59421A0105A062 TDK 1: 0,40 € 9.010In Stock	Mfr. Part No. B59421A0105A062 Mouser Part No 871-B59421A0105A062	TDK	PTC (Positive Temperature Coefficient) Thermistors 0402 470ohms 105C Temperature Sensor Learn More about TDK epcos superior ptc thermistors	Datasheet	9.010In Stock	Cut Tape 0,40 € 0,373 € 0,348 € 0,33 € View Reel 0,237 € 0,313 € 0,277 € 0,26 € 0,237 € 0,237 € MouseReel Available	Min.: 1 Mult.: 1 : 10.000	Surface Mount Limit Temperature Sensor	470 Ohms	50 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 0402 470ohms 125C Temperature Sensor B59421A0125A062 TDK 1: 0,40 € 12.860In Stock	Mfr. Part No. B59421A0125A062 Mouser Part No 871-B59421A0125A062	TDK	PTC (Positive Temperature Coefficient) Thermistors 0402 470ohms 125C Temperature Sensor Learn More about TDK epcos superior ptc thermistors	Datasheet	12.860In Stock	Cut Tape 0,40 € 0,373 € 0,348 € 0,33 € View Reel 0,244 € 0,314 € 0,283 € 0,267 € 0,244 € 0,244 € MouseReel Available	Min.: 1 Mult.: 1 : 10.000	Surface Mount Limit Temperature Sensor	470 Ohms	50 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel