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Thermistors - PTC

PTC Thermistors are available at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many PTC thermistor manufacturers including Murata, Schneider Electric, TDK, Vishay & more. Please view our large selection of PTC thermistors below.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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 220ohms 1% Linear Vishay / Dale TFPT1206L2200FV TFPT1206L2200FV Vishay / Dale 1: £0.882 2,612In Stock	Mfr. Part No. TFPT1206L2200FV Mouser Part No 71-TFPT1206L2200FV	Vishay / Dale	PTC (Positive Temperature Coefficient) Thermistors 220ohms 1% Linear Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	2,612In Stock	Cut Tape £0.882 £0.834 £0.788 £0.747 Reel £0.614 View £0.715 £0.65 £0.537 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	TFPT	220 Ohms	1 %	PCB Mount	SMD/SMT	- 55 C	+ 70 C	AEC-Q100	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805 PRF21BE471QB5RA Murata Electronics 1: £0.285 6,486In 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	6,486In Stock	Cut Tape £0.285 £0.267 £0.237 £0.21 Reel £0.139 View £0.185 £0.155 £0.138 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 (Positive Temperature Coefficient) Thermistors 22 OHM 20% Vishay / BC Components PTCCL09H171HTE PTCCL09H171HTE Vishay / BC Components 1: £1.29 1,326In Stock	Mfr. Part No. PTCCL09H171HTE Mouser Part No 594-PTCCL09H171HTE	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors 22 OHM 20%	Datasheet	1,326In Stock	£1.29 £0.978 £0.78 £0.729 View £0.711 £0.632 £0.53	Min.: 1 Mult.: 1	PTC	22 Ohms	20 %	Through Hole	Radial	0 C	+ 70 C
PTC (Positive Temperature Coefficient) Thermistors 6.7 OHM 20% Vishay / BC Components PTCCL11H321FBE PTCCL11H321FBE Vishay / BC Components 1: £1.48 697In Stock	Mfr. Part No. PTCCL11H321FBE Mouser Part No 594-PTCCL11H321FBE	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors 6.7 OHM 20%	Datasheet	697In Stock	£1.48 £1.12 £0.89 £0.841 View £0.716 £0.711 £0.643 £0.608 £0.582	Min.: 1 Mult.: 1	PTC	6.7 Ohms	20 %	Through Hole	Radial	0 C	+ 70 C
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 5% SMD 0603 Vishay / Dale TFPT0603L4700JM TFPT0603L4700JM Vishay / Dale 1: £0.803 445In Stock	Mfr. Part No. TFPT0603L4700JM Mouser Part No 71-TFPT0603L4700JM	Vishay / Dale	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 5% SMD 0603	Datasheet	445In Stock	£0.803 £0.598 £0.479 £0.45 View £0.439 £0.369 £0.347 £0.309	Min.: 1 Mult.: 1	PTCCL			PCB Mount	SMD/SMT
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18AS471QS5RB Murata Electronics 1: £0.248 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 £0.248 £0.21 £0.185 £0.148 Reel £0.09 View £0.122 £0.115 £0.088 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 PTC 3.9Kohms 1% Linear Vishay / Dale TFPT0805L3901FM TFPT0805L3901FM Vishay / Dale 1: £0.952 4,970In Stock	Mfr. Part No. TFPT0805L3901FM Mouser Part No 71-TFPT0805L3901FM	Vishay / Dale	PTC (Positive Temperature Coefficient) Thermistors PTC 3.9Kohms 1% Linear Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	4,970In Stock	Cut Tape £0.952 £0.714 £0.571 £0.538 View Reel £0.382 £0.524 £0.441 £0.41 £0.382 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	TFPT	3.9 kOhms	1 %	PCB Mount	SMD/SMT	- 55 C	+ 70 C	AEC-Q100	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 560 ohms 1% 75mW AEC-Q200 Vishay / Dale TFPT0805L5600FM TFPT0805L5600FM Vishay / Dale 1: £0.608 2,919In Stock	Mfr. Part No. TFPT0805L5600FM Mouser Part No 71-TFPT0805L5600FM	Vishay / Dale	PTC (Positive Temperature Coefficient) Thermistors 560 ohms 1% 75mW AEC-Q200 Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	2,919In Stock	Cut Tape £0.608 £0.571 £0.534 £0.51 View Reel £0.375 £0.487 £0.486 £0.441 £0.41 £0.375 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	TFPT	560 Ohms	1 %	PCB Mount	SMD/SMT	- 55 C	+ 70 C	AEC-Q200	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 490mA 265V Series Vishay / BC Components PTCCL17H491HBE PTCCL17H491HBE Vishay / BC Components 1: £2.44 545In Stock	Mfr. Part No. PTCCL17H491HBE Mouser Part No 594-PTCCL17H491HBE	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors 490mA 265V Series	Datasheet	545In Stock	£2.44 £2.07 £1.84 £1.75 View £1.46 £1.35 £1.27 £1.18	Min.: 1 Mult.: 1	PTCCL	4.4 Ohms	20 %	PCB Mount	Radial	0 C	+ 70 C		Bulk
PTC (Positive Temperature Coefficient) Thermistors PTC 1.2Kohms 1% Linear Vishay / Dale TFPT0805L1201FM TFPT0805L1201FM Vishay / Dale 1: £0.952 4,958In Stock	Mfr. Part No. TFPT0805L1201FM Mouser Part No 71-TFPT0805L1201FM	Vishay / Dale	PTC (Positive Temperature Coefficient) Thermistors PTC 1.2Kohms 1% Linear Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	4,958In Stock	Cut Tape £0.952 £0.714 £0.571 £0.538 View Reel £0.393 £0.524 £0.441 £0.41 £0.393 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	TFPT	1.2 kOhms	1 %	PCB Mount	SMD/SMT	- 55 C	+ 70 C	AEC-Q100	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18BA471QS5RB Murata Electronics 1: £0.18 7,345In Stock	Mfr. Part No. PRF18BA471QS5RB Mouser Part No 81-PRF18BA471QS5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata auto prf ptc thermistors	Datasheet	7,345In Stock	Cut Tape £0.18 £0.164 £0.145 £0.137 Reel £0.09 View £0.122 £0.099 £0.088 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 PTC 1.8Kohms 1% Linear Vishay / Dale TFPT0805L1801FM TFPT0805L1801FM Vishay / Dale 1: £0.952 3,111In Stock	Mfr. Part No. TFPT0805L1801FM Mouser Part No 71-TFPT0805L1801FM	Vishay / Dale	PTC (Positive Temperature Coefficient) Thermistors PTC 1.8Kohms 1% Linear Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	3,111In Stock	Cut Tape £0.952 £0.714 £0.571 £0.538 View Reel £0.371 £0.524 £0.441 £0.41 £0.371 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	TFPT	1.8 kOhms	1 %	PCB Mount	SMD/SMT	- 55 C	+ 70 C	AEC-Q100	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 0.6 OHM 20% SMD 0805 PRG21BC0R6MM1RA Murata Electronics 1: £0.488 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 £0.488 £0.45 £0.426 £0.374 View Reel £0.252 £0.346 £0.31 £0.286 £0.265 £0.252 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 (Positive Temperature Coefficient) Thermistors 330ohms 1% Linear Vishay / Dale TFPT0603L3300FV TFPT0603L3300FV Vishay / Dale 1: £0.863 1,857In Stock	Mfr. Part No. TFPT0603L3300FV Mouser Part No 71-TFPT0603L3300FV	Vishay / Dale	PTC (Positive Temperature Coefficient) Thermistors 330ohms 1% Linear Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	1,857In Stock	Cut Tape £0.863 £0.818 £0.773 £0.733 View Reel £0.526 £0.702 £0.638 £0.526 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	TFPT	330 Ohms	1 %	PCB Mount	SMD/SMT	- 55 C	+ 70 C	AEC-Q100	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors PRF18BE471RB5RB Murata Electronics 1: £0.308 3,710In 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	3,710In Stock	Cut Tape £0.308 £0.286 £0.253 £0.241 Reel £0.175 View £0.217 £0.181 £0.164 £0.162 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 (Positive Temperature Coefficient) Thermistors PTC 2.2Kohms 5% Linear Vishay / Dale TFPT1206L2201JM TFPT1206L2201JM Vishay / Dale 1: £0.849 4,903In Stock	Mfr. Part No. TFPT1206L2201JM Mouser Part No 71-TFPT1206L2201JM	Vishay / Dale	PTC (Positive Temperature Coefficient) Thermistors PTC 2.2Kohms 5% Linear Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	4,903In Stock	Cut Tape £0.849 £0.632 £0.506 £0.476 View Reel £0.335 £0.464 £0.39 £0.368 £0.335 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	TFPT	2.2 kOhms	5 %	PCB Mount	SMD/SMT	- 55 C	+ 70 C	AEC-Q100	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18BG471RB5RB Murata Electronics 1: £0.308 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	£0.308 £0.258 £0.237 £0.21 View £0.19 £0.175 £0.165 £0.161 £0.159	Min.: 1 Mult.: 1	PRF	470 Ohms	50 %	PCB Mount	SMD/SMT	- 20 C	+ 90 C		Bulk
PTC (Positive Temperature Coefficient) Thermistors YM120 +-20% Tolerance YM120D370N100 Amphenol Advanced Sensors 1: £4.80 2,177In Stock	Mfr. Part No. YM120D370N100 Mouser Part No 527-YM120D370N100	Amphenol Advanced Sensors	PTC (Positive Temperature Coefficient) Thermistors YM120 +-20% Tolerance Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	2,177In Stock	£4.80 £3.66	Min.: 1 Mult.: 1	YM	10 Ohms	20 %	PCB Mount	Radial	0 C	+ 55 C		Bulk
PTC (Positive Temperature Coefficient) Thermistors PTC 100Rohms 1% Linear Vishay / Dale TFPTL10L1000FH5B TFPTL10L1000FH5B Vishay / Dale 1: £1.15 426In Stock	Mfr. Part No. TFPTL10L1000FH5B Mouser Part No 71-TFPTL10L1000FH5B	Vishay / Dale	PTC (Positive Temperature Coefficient) Thermistors PTC 100Rohms 1% Linear Learn More about Vishay / Dale vishay_TFPTL_Thermistors	Datasheet	426In Stock	£1.15 £0.863 £0.688 £0.647 View £0.63 £0.53 £0.512 £0.51	Min.: 1 Mult.: 1	TFPTL	100 Ohms	1 %	PCB Mount	Radial	- 55 C	+ 70 C		Bulk
PTC (Positive Temperature Coefficient) Thermistors T=5K 160deg C B59008C0160A040 TDK 1: £1.63 222In Stock	Mfr. Part No. B59008C0160A040 Mouser Part No 871-B59008C160A40	TDK	PTC (Positive Temperature Coefficient) Thermistors T=5K 160deg C Learn More about TDK epcos superior ptc thermistors	Datasheet	222In Stock	£1.63 £1.27 £1.06 £1.04 View £0.943 £0.826 £0.738 £0.713	Min.: 1 Mult.: 1	B59008	250 Ohms		PCB Mount	Radial	0 C	+ 40 C		Bulk
PTC (Positive Temperature Coefficient) Thermistors 55 OHM 25% B59874C120A70 TDK 1: £1.38 777In Stock	Mfr. Part No. B59874C120A70 Mouser Part No 871-B59874C120A70	TDK	PTC (Positive Temperature Coefficient) Thermistors 55 OHM 25%	Datasheet	777In Stock	£1.38 £1.07 £0.89 £0.871 Reel £0.601 View £0.796 £0.691 £0.578	Min.: 1 Mult.: 1 : 1,000	B59874								Ammo Pack
PTC (Positive Temperature Coefficient) Thermistors PTC 820Rohms 1% Linear Vishay / Dale TFPTL10L8200FL2B TFPTL10L8200FL2B Vishay / Dale 1: £1.15 767In Stock	Mfr. Part No. TFPTL10L8200FL2B Mouser Part No 71-TFPTL10L8200FL2B	Vishay / Dale	PTC (Positive Temperature Coefficient) Thermistors PTC 820Rohms 1% Linear Learn More about Vishay / Dale vishay_TFPTL_Thermistors	Datasheet	767In Stock	£1.15 £0.863 £0.688 £0.647 View £0.63 £0.53 £0.507	Min.: 1 Mult.: 1	TFPTL	820 Ohms	1 %	PCB Mount	Radial	- 55 C	+ 70 C		Bulk
PTC (Positive Temperature Coefficient) Thermistors 850A 120A 51 12X2.5 PTC Thermistor B59850C0120A051 TDK 1: £1.47 860In Stock	Mfr. Part No. B59850C0120A051 Mouser Part No 871-B59850C0120A051	TDK	PTC (Positive Temperature Coefficient) Thermistors 850A 120A 51 12X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	860In Stock	Cut Tape £1.47 £1.35 £1.15 £1.12 Reel £0.751 View £1.02 £0.934 £0.863 £0.698	Min.: 1 Mult.: 1 : 1,000	Over Current Protection Leaded Disk Style	10 Ohms	20 %	PCB Mount	Radial	- 40 C	+ 125 C		Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors 1.0A 25ohms B59870C0160A070 TDK 1: £1.16 1,891In Stock	Mfr. Part No. B59870C0160A070 Mouser Part No 871-B59870C160A70	TDK	PTC (Positive Temperature Coefficient) Thermistors 1.0A 25ohms Learn More about TDK epcos ptc thermistors	Datasheet	1,891In Stock	£1.16 £1.07 £0.89 £0.871 Reel £0.617 View £0.796 £0.766 £0.691 £0.518	Min.: 1 Mult.: 1 : 1,000	Over Current Protection Leaded Disk Style	25 Ohms	25 %	PCB Mount	Radial	- 40 C	+ 125 C		Ammo Pack
PTC (Positive Temperature Coefficient) Thermistors 975-A 160-A 70 8X1 PTC Thermistor B59975C0160A070 TDK 1: £1.37 992In Stock	Mfr. Part No. B59975C0160A070 Mouser Part No 871-B59975C0160A070	TDK	PTC (Positive Temperature Coefficient) Thermistors 975-A 160-A 70 8X1 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	992In Stock	£1.37 £1.26 £1.06 £1.02 View Reel £0.677 £0.969 £0.871 £0.803 £0.78 £0.677	Min.: 1 Mult.: 1 : 2,000	Over Current Protection Leaded Disk Style	1.8 Ohms	25 %	PCB Mount	Radial	- 40 C	+ 125 C		Ammo Pack