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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 (USD) 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 PRF15BA102RB6RC Murata Electronics 1: $0.18 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 $0.18 $0.149 $0.131 $0.105 View Reel $0.066 $0.092 $0.088 $0.079 $0.066 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	PRF	1 kOhms	50 %	PCB Mount	SMD/SMT	- 40 C	+ 150 C		Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 56ohms Vishay / BC Components PTCCL05H950HTE PTCCL05H950HTE Vishay / BC Components 1: $1.44 1,482In Stock	Mfr. Part No. PTCCL05H950HTE Mouser Part No 594-PTCCL05H950HTE	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors 56ohms	Datasheet	1,482In Stock	Cut Tape $1.44 $1.08 $0.861 $0.809 View Reel $0.577 $0.79 $0.664 $0.577 $0.577	Min.: 1 Mult.: 1 : 1,500	PTCCL - 265V	56 Ohms	20 %	PCB Mount	Radial	0 C	+ 70 C		Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors 390ohms 1% Linear Vishay / Dale TFPT0603L3900FV TFPT0603L3900FV Vishay / Dale 1: $1.15 2,000In Stock	Mfr. Part No. TFPT0603L3900FV Mouser Part No 71-TFPT0603L3900FV	Vishay / Dale	PTC (Positive Temperature Coefficient) Thermistors 390ohms 1% Linear Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	2,000In Stock	Cut Tape $1.15 $1.09 $1.03 $0.976 Reel $0.784 View $0.933 $0.849 $0.723 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		390 Ohms	1 %	PCB Mount	SMD/SMT	- 55 C	+ 70 C	AEC-Q100	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors PTC 820ohms 1% Linear Vishay / Dale TFPT0603L8200FV TFPT0603L8200FV Vishay / Dale 1: $1.12 1,379In Stock	Mfr. Part No. TFPT0603L8200FV Mouser Part No 71-TFPT0603L8200FV	Vishay / Dale	PTC (Positive Temperature Coefficient) Thermistors PTC 820ohms 1% Linear Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	1,379In Stock	Cut Tape $1.12 $1.06 $0.992 $0.947 Reel $0.777 View $0.906 $0.825 $0.723 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	TFPT	820 Ohms	1 %	PCB Mount	SMD/SMT	- 55 C	+ 70 C	AEC-Q100	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 220ohms 1% Linear Vishay / Dale TFPT1206L2200FV TFPT1206L2200FV Vishay / Dale 1: $1.17 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 $1.17 $1.11 $1.05 $0.996 Reel $0.818 View $0.952 $0.866 $0.715 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: $0.38 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 $0.38 $0.356 $0.315 $0.279 Reel $0.185 View $0.247 $0.207 $0.184 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 490mA 265V Series Vishay / BC Components PTCCL17H491HBE PTCCL17H491HBE Vishay / BC Components 1: $3.24 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	$3.24 $2.76 $2.45 $2.33 View $1.94 $1.80 $1.69 $1.57	Min.: 1 Mult.: 1	PTCCL	4.4 Ohms	20 %	PCB Mount	Radial	0 C	+ 70 C		Bulk
PTC (Positive Temperature Coefficient) Thermistors PTC 2.2Kohms 5% Linear Vishay / Dale TFPT1206L2201JM TFPT1206L2201JM Vishay / Dale 1: $1.13 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 $1.13 $0.842 $0.675 $0.634 View Reel $0.447 $0.618 $0.52 $0.49 $0.447 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: $0.411 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	$0.411 $0.343 $0.316 $0.28 View $0.254 $0.234 $0.22 $0.214 $0.212	Min.: 1 Mult.: 1	PRF	470 Ohms	50 %	PCB Mount	SMD/SMT	- 20 C	+ 90 C		Bulk
PTC (Positive Temperature Coefficient) Thermistors PTC 3.9Kohms 1% Linear Vishay / Dale TFPT0805L3901FM TFPT0805L3901FM Vishay / Dale 1: $1.27 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 $1.27 $0.951 $0.761 $0.716 View Reel $0.509 $0.698 $0.587 $0.547 $0.509 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: $0.811 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 $0.811 $0.761 $0.712 $0.679 View Reel $0.50 $0.649 $0.648 $0.587 $0.547 $0.50 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 1% 10-kohm linear t hermistor in 0402 0 A 595-TMP6131DECT TMP6131DECR Texas Instruments 1: $0.16 17,405In Stock	Mfr. Part No. TMP6131DECR Mouser Part No 595-TMP6131DECR	Texas Instruments	PTC (Positive Temperature Coefficient) Thermistors 1% 10-kohm linear t hermistor in 0402 0 A 595-TMP6131DECT Learn More about Texas Instruments ti tmp61 thermistors	Datasheet	17,405In Stock	Cut Tape $0.16 $0.149 $0.131 $0.124 Reel $0.09 View $0.109 $0.104 $0.093 $0.083 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	TMP61	10 kOhms	1 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors PTC 1.2Kohms 1% Linear Vishay / Dale TFPT0805L1201FM TFPT0805L1201FM Vishay / Dale 1: $1.27 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 $1.27 $0.951 $0.761 $0.716 View Reel $0.523 $0.698 $0.587 $0.547 $0.523 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: $0.24 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 $0.24 $0.219 $0.193 $0.183 Reel $0.12 View $0.163 $0.131 $0.117 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: $1.27 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 $1.27 $0.951 $0.761 $0.716 View Reel $0.494 $0.698 $0.587 $0.547 $0.494 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: $0.65 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 $0.65 $0.60 $0.568 $0.498 View Reel $0.336 $0.461 $0.413 $0.381 $0.352 $0.336 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: $1.15 1,867In 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	1,867In Stock	Cut Tape $1.15 $1.09 $1.03 $0.977 View Reel $0.701 $0.935 $0.85 $0.701 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: $0.411 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 $0.411 $0.381 $0.337 $0.321 Reel $0.233 View $0.288 $0.241 $0.219 $0.216 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 YM120 +-20% Tolerance YM120D370N100 Amphenol Advanced Sensors 1: $6.40 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	$6.40 $4.88 $4.87	Min.: 1 Mult.: 1	YM	10 Ohms	20 %	PCB Mount	Radial	0 C	+ 55 C		Bulk
PTC (Positive Temperature Coefficient) Thermistors Uncoated, switch temp 43C, 50ohm a. 25C YS5745PTO Amphenol Advanced Sensors 1: $3.84 1,450In Stock	Mfr. Part No. YS5745PTO Mouser Part No 527-YQS5745PTO	Amphenol Advanced Sensors	PTC (Positive Temperature Coefficient) Thermistors Uncoated, switch temp 43C, 50ohm a. 25C Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	1,450In Stock	$3.84 $3.01 $2.90 $2.66 View $2.48 $2.28 $2.13 $1.99 $1.83	Min.: 1 Mult.: 1	PTO	50 Ohms	30 %	PCB Mount	Radial	+ 10 C	+ 55 C		Bulk
PTC (Positive Temperature Coefficient) Thermistors 300ohm 120-/+20% Tolerance YQS8069 Amphenol Advanced Sensors 1: $4.04 1,238In Stock	Mfr. Part No. YQS8069 Mouser Part No 527-YQS8069	Amphenol Advanced Sensors	PTC (Positive Temperature Coefficient) Thermistors 300ohm 120-/+20% Tolerance Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	1,238In Stock	$4.04 $2.62 $2.58 $2.55 View $2.14 $2.06 $1.98 $1.97	Min.: 1 Mult.: 1	YM	300 Ohms	20 %	PCB Mount	Radial	0 C	+ 55 C		Bulk
PTC (Positive Temperature Coefficient) Thermistors 1735 A120 A62 7X2 PTC Thermistor B59735T1120A062 TDK 1: $2.11 873In Stock	Mfr. Part No. B59735T1120A062 Mouser Part No 871-B59735T1120A062	TDK	PTC (Positive Temperature Coefficient) Thermistors 1735 A120 A62 7X2 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	873In Stock	Cut Tape $2.11 Reel $2.11 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Surface Mount OverCurrent PTC	35 Ohms		PCB Mount	SMD/SMT	- 20 C	+ 125 C		Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 970-A 130-A 70 5X1 PTC Thermistor B59970C0130A070 TDK 1: $1.23 1,745In Stock	Mfr. Part No. B59970C0130A070 Mouser Part No 871-B59970C0130A070	TDK	PTC (Positive Temperature Coefficient) Thermistors 970-A 130-A 70 5X1 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	1,745In Stock	$1.23 $1.00 $0.963 $0.799 View Reel $0.619 $0.739 $0.734 $0.619 $0.619	Min.: 1 Mult.: 1 : 2,000	Over Current Protection Leaded Disk Style	20 Ohms	20 %	PCB Mount	Radial	- 40 C	+ 125 C		Ammo Pack
PTC (Positive Temperature Coefficient) Thermistors PTC 820Rohms 1% Linear Vishay / Dale TFPTL10L8200FL2B TFPTL10L8200FL2B Vishay / Dale 1: $1.54 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	$1.54 $1.15 $0.916 $0.862 View $0.84 $0.706 $0.676	Min.: 1 Mult.: 1	TFPTL	820 Ohms	1 %	PCB Mount	Radial	- 55 C	+ 70 C		Bulk
PTC (Positive Temperature Coefficient) Thermistors 55 OHM 25% B59874C120A70 TDK 1: $1.84 777In Stock	Mfr. Part No. B59874C120A70 Mouser Part No 871-B59874C120A70	TDK	PTC (Positive Temperature Coefficient) Thermistors 55 OHM 25%	Datasheet	777In Stock	$1.84 $1.43 $1.19 $1.16 Reel $0.801 View $1.06 $0.921 $0.77	Min.: 1 Mult.: 1 : 1,000	B59874								Ammo Pack