Thermistors – Mouser Poland

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Automotive Circuit Protection / Thermistors

Murata Electronics Automotive Circuit Protection and Thermistors include a wide lineup of characteristics for various electronic devices, including smartphones and wearable terminals, and automobile/automotive devices. Heat is generated by applied voltage and current, and the resistance changes along with the temperature. Murata thermistors function as a heating element and thermo-sensitive device and play an active role in various applications, such as temperature sensors, circuit protection, and temperature compensation.

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Types of Thermistors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PLN) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Resistance	Mounting Style	Termination Style	Package/Case
PTC (Positive Temperature Coefficient) Thermistors 15 OHM 20% SMD 0805 PRG21BB150MB1RK Murata Electronics 1: 2,16 zł 9 094In Stock	Mfr. Part No. PRG21BB150MB1RK Mouser Part No 81-PRG21BB150MB1RK	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 15 OHM 20% SMD 0805 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	9 094In Stock	Cut Tape 2,16 zł 1,97 zł 1,64 zł 1,58 zł View Reel 0,981 zł 1,50 zł 1,36 zł 1,28 zł 1,21 zł 0,981 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000	PTC Thermistors	15 Ohms	PCB Mount	SMD/SMT	0805 (2012 metric)
PTC (Positive Temperature Coefficient) Thermistors 0.2 OHM 20% SMD 0805 PRG21BC0R2MM1RA Murata Electronics 1: 2,84 zł 8 124In Stock	Mfr. Part No. PRG21BC0R2MM1RA Mouser Part No 81-PRG21BC0R2MM1RA	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 0.2 OHM 20% SMD 0805 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	8 124In Stock	Cut Tape 2,84 zł 2,60 zł 2,16 zł 2,07 zł View Reel 1,18 zł 1,99 zł 1,79 zł 1,69 zł 1,34 zł 1,18 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000	PTC Thermistors	200 mOhms	PCB Mount	SMD/SMT	0805 (2012 metric)
PTC (Positive Temperature Coefficient) Thermistors PRG21BC1R0MM1RK Murata Electronics 1: 1,97 zł 25 041In Stock	Mfr. Part No. PRG21BC1R0MM1RK Mouser Part No 81-PRG21BC1R0MM1RK	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	25 041In Stock	Cut Tape 1,97 zł 1,85 zł 1,72 zł 1,64 zł View Reel 1,05 zł 1,56 zł 1,39 zł 1,25 zł 1,05 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000	PTC Thermistors	1 Ohms	PCB Mount	SMD/SMT	0805 (2012 metric)
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805 PRF21BC471QB5RA Murata Electronics 1: 1,74 zł 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 1,74 zł 1,49 zł 1,28 zł 1,06 zł Reel 0,708 zł View 0,933 zł 0,77 zł 0,704 zł 0,695 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000	PTC Thermistors	470 Ohms	PCB Mount	SMD/SMT	0805 (2012 metric)
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805 PRF21BE471QB5RA Murata Electronics 1: 1,44 zł 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 1,44 zł 1,35 zł 1,19 zł 1,06 zł Reel 0,722 zł View 0,933 zł 0,783 zł 0,717 zł 0,704 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000	PTC Thermistors	470 Ohms	PCB Mount	SMD/SMT	0805 (2012 metric)
PTC (Positive Temperature Coefficient) Thermistors PRF18BE471RB5RB Murata Electronics 1: 1,55 zł 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 1,55 zł 1,44 zł 1,28 zł 1,21 zł Reel 0,88 zł View 1,09 zł 0,911 zł 0,854 zł 0,832 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000	PTC Thermistors	470 Ohms	PCB Mount	SMD/SMT	0603 (1608 metric)
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18BG471RB5RB Murata Electronics 1: 1,55 zł 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	1,55 zł 1,42 zł 1,28 zł 1,11 zł View 0,99 zł 0,911 zł 0,906 zł 0,827 zł 0,814 zł	Min.: 1 Mult.: 1	PTC Thermistors	470 Ohms	PCB Mount	SMD/SMT	0603 (1608 metric)
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18AS471QS5RB Murata Electronics 1: 1,25 zł 4 000In Stock	Mfr. Part No. PRF18AS471QS5RB Mouser Part No 81-PRF18AS471QS5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata auto prf ptc thermistors	Datasheet	4 000In Stock	Cut Tape 1,25 zł 1,06 zł 0,933 zł 0,744 zł Reel 0,453 zł View 0,616 zł 0,581 zł 0,444 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000	PTC Thermistors	470 Ohms	PCB Mount	SMD/SMT	0603 (1608 metric)
PTC (Positive Temperature Coefficient) Thermistors PRF15BA102RB6RC Murata Electronics 1: 0,682 zł 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 0,682 zł 0,563 zł 0,497 zł 0,396 zł View Reel 0,251 zł 0,348 zł 0,334 zł 0,299 zł 0,251 zł MouseReel Available	Min.: 1 Mult.: 1 : 10 000	PTC Thermistors	1 kOhms	PCB Mount	SMD/SMT	0402 (1005 metric)
PTC (Positive Temperature Coefficient) Thermistors 0.6 OHM 20% SMD 0805 PRG21BC0R6MM1RA Murata Electronics 1: 2,46 zł 3 820In Stock	Mfr. Part No. PRG21BC0R6MM1RA Mouser Part No 81-PRG21BC0R6MM1RA	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 0.6 OHM 20% SMD 0805 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	3 820In Stock	Cut Tape 2,46 zł 2,27 zł 2,15 zł 1,88 zł View Reel 1,27 zł 1,74 zł 1,56 zł 1,44 zł 1,33 zł 1,27 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000	PTC Thermistors	600 mOhms	PCB Mount	SMD/SMT
PTC (Positive Temperature Coefficient) Thermistors PRG21AR4R7MS5RA Murata Electronics 1: 2,76 zł 2 637In Stock NRND	Mfr. Part No. PRG21AR4R7MS5RA Mouser Part No 81-PRG21AR4R7MS5RA NRND	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	2 637In Stock	2,76 zł 2,54 zł 2,43 zł 2,11 zł View Reel 1,22 zł 1,94 zł 1,75 zł 1,61 zł 1,49 zł 1,22 zł	Min.: 1 Mult.: 1 : 4 000	PTC Thermistors	4.7 Ohms	PCB Mount	SMD/SMT	0805 (2012 metric)
PTC (Positive Temperature Coefficient) Thermistors PRF15BB102RB6RC Murata Electronics 1: 0,568 zł 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 0,568 zł 0,51 zł 0,444 zł 0,409 zł Reel 0,286 zł View 0,348 zł 0,334 zł 0,299 zł 0,273 zł MouseReel Available	Min.: 1 Mult.: 1 : 10 000	PTC Thermistors	1 kOhms	PCB Mount	SMD/SMT	0402 (1005 metric)
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18BA471QB5RB Murata Electronics 1: 0,757 zł 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 0,757 zł 0,686 zł 0,642 zł 0,598 zł View Reel 0,427 zł 0,524 zł 0,471 zł 0,427 zł MouseReel Available	Min.: 1 Mult.: 1 Max.: 4 000 : 4 000	PTC Thermistors	470 Ohms	PCB Mount	SMD/SMT	0603 (1608 metric)
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18BC471QS5RB Murata Electronics 1: 1,74 zł 8 140In Stock	Mfr. Part No. PRF18BC471QS5RB Mouser Part No 81-PRF18BC471QS5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata auto prf ptc thermistors	Datasheet	8 140In Stock	Cut Tape 1,74 zł 1,62 zł 1,51 zł 1,44 zł View Reel 1,05 zł 1,37 zł 1,23 zł 1,16 zł 1,05 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000	PTC Thermistors	470 Ohms	PCB Mount	SMD/SMT	0603 (1608 metric)
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18BE471QS5RB Murata Electronics 1: 0,906 zł 23 128In 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	23 128In Stock	Cut Tape 0,906 zł 0,827 zł 0,73 zł 0,691 zł Reel 0,502 zł View 0,616 zł 0,528 zł 0,48 zł MouseReel Available	Min.: 1 Mult.: 1 Max.: 12 000 : 4 000	PTC Thermistors	470 Ohms	PCB Mount	SMD/SMT	0603 (1608 metric)
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18BG471QB5RB Murata Electronics 1: 0,642 zł 50 048In Stock 32 000Expected 12/31/2026	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 12/31/2026	Cut Tape 0,642 zł 0,581 zł 0,51 zł 0,484 zł Reel 0,352 zł View 0,422 zł 0,365 zł 0,334 zł 0,326 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000	PTC Thermistors	470 Ohms	PCB Mount	SMD/SMT	0603 (1608 metric)
PTC (Positive Temperature Coefficient) Thermistors 100 OHM 20% SMD 0603 PRG18BB101MB1RB Murata Electronics 1: 0,986 zł 37 117In Stock 32 000Expected 12/3/2026	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	37 117In Stock 32 000Expected 12/3/2026	Cut Tape 0,986 zł 0,884 zł 0,735 zł 0,612 zł Reel 0,396 zł View 0,576 zł 0,431 zł 0,356 zł 0,348 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000	PTC Thermistors	100 Ohms	PCB Mount	SMD/SMT	0603 (1608 metric)
PTC (Positive Temperature Coefficient) Thermistors 220 OHM 20% SMD 0603 PRG18BB221MB1RB Murata Electronics 1: 1,06 zł 26 229In Stock 96 000On Order	Mfr. Part No. PRG18BB221MB1RB Mouser Part No 81-PRG18BB221MB1RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 220 OHM 20% SMD 0603 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	26 229In Stock 96 000On Order On Order Ship Dates Mfr. No: PRG18BB221MB1RB Stock: 26 229 Can Dispatch Immediately On Order: 36 000 Expected 12/3/2026 60 000 Expected 12/24/2026 Factory Lead Time: 12 Weeks	Cut Tape 1,06 zł 0,933 zł 0,752 zł 0,695 zł Reel 0,466 zł View 0,576 zł 0,506 zł 0,418 zł 0,396 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000	PTC Thermistors	220 Ohms	PCB Mount	SMD/SMT	0603 (1608 metric)
PTC (Positive Temperature Coefficient) Thermistors 33 OHM 20% SMD 0603 PRG18BB330MB1RB Murata Electronics 1: 0,946 zł 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 0,946 zł 0,871 zł 0,722 zł 0,603 zł Reel 0,387 zł View 0,572 zł 0,422 zł 0,348 zł 0,343 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000	PTC Thermistors	33 Ohms	PCB Mount	SMD/SMT	0603 (1608 metric)
PTC (Positive Temperature Coefficient) Thermistors PRG18BC220MM1RB Murata Electronics 1: 1,28 zł 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 1,28 zł 1,19 zł 1,06 zł 1,00 zł View Reel 0,744 zł 0,889 zł 0,774 zł 0,744 zł MouseReel Available	Min.: 1 Mult.: 1 Max.: 4 000 : 4 000	PTC Thermistors	22 Ohms	PCB Mount	SMD/SMT	0603 (1608 metric)
PTC (Positive Temperature Coefficient) Thermistors 22 OHM 20% SMD 0805 PRG21BB220MB1RK Murata Electronics 1: 2,12 zł 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 2,12 zł 1,96 zł 1,87 zł 1,62 zł View Reel 0,977 zł 1,50 zł 1,35 zł 1,24 zł 1,15 zł 0,977 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000	PTC Thermistors	22 Ohms	PCB Mount	SMD/SMT	0805 (2012 metric)
PTC (Positive Temperature Coefficient) Thermistors 4.7 OHM 20% SMD 0805 PRG21BC4R7MM1RA Murata Electronics 1: 1,89 zł 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 1,89 zł 1,78 zł 1,66 zł 1,58 zł View Reel 1,15 zł 1,50 zł 1,36 zł 1,28 zł 1,15 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000	PTC Thermistors	4.7 Ohms	PCB Mount	SMD/SMT	0805 (2012 metric)
PTC (Positive Temperature Coefficient) Thermistors PRG15BC180MM1RC Murata Electronics 1: 0,717 zł 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 0,717 zł 0,634 zł 0,528 zł 0,44 zł Reel 0,255 zł View 0,405 zł 0,374 zł 0,312 zł 0,242 zł MouseReel Available	Min.: 1 Mult.: 1 : 10 000	PTC Thermistors	18 Ohms	PCB Mount	SMD/SMT	0402 (1005 metric)
PTC (Positive Temperature Coefficient) Thermistors PRG15BC3R3MM1RC Murata Electronics 1: 0,642 zł 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 0,642 zł 0,59 zł 0,519 zł 0,488 zł Reel 0,356 zł View 0,427 zł 0,409 zł 0,365 zł 0,312 zł MouseReel Available	Min.: 1 Mult.: 1 : 10 000	PTC Thermistors	3.3 Ohms	PCB Mount	SMD/SMT	0402 (1005 metric)
PTC (Positive Temperature Coefficient) Thermistors 2.2 OHM 20% SMD 0603 PRG18BC2R2MM1RB Murata Electronics 1: 1,55 zł 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 1,55 zł 1,41 zł 1,10 zł 0,986 zł Reel 0,634 zł View 0,898 zł 0,695 zł 0,572 zł 0,568 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000	PTC Thermistors	2.2 Ohms	PCB Mount	SMD/SMT	0603 (1608 metric)