.hide-partial { max-height: none; } .show-more { display: none; }

Thermistors - PTC

PTC Thermistors are available at Mouser Electronics 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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 1,046

Applied Filters:

Manufacturer

Series

Resistance

Tolerance

Mounting Style

Termination Style

Minimum Operating Temperature

Maximum Operating Temperature

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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 Thermistors PTCEL13EL 120ohms PTCEL13R121MBE Vishay / BC Components 1: $3.17 18,084In Stock	Mfr. Part # PTCEL13R121MBE Mouser Part # 594-PTCEL13R121MBE	Vishay / BC Components	PTC Thermistors PTCEL13EL 120ohms Learn More about Vishay / BC Components vishay ptcel ptc thermistors	Datasheet	18,084In Stock	$3.17 $2.93 $2.41 $2.24 View $2.03 $1.87 $1.76 $1.60 $1.55	Min.: 1 Mult.: 1	PTCEL	120 Ohms	30 %	PCB Mount	Radial	- 40 C	+ 105 C		Bulk
PTC Thermistors PTC 10Kohms 1% Linear TFPT1206L1002FM Vishay / Dale 1: $1.12 31,657In Stock	Mfr. Part # TFPT1206L1002FM Mouser Part # 71-TFPT1206L1002FM	Vishay / Dale	PTC Thermistors PTC 10Kohms 1% Linear Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	31,657In Stock	Cut Tape $1.12 $1.05 $0.983 $0.937 View Reel $0.644 $0.897 $0.896 $0.803 $0.764 $0.644 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	TFPT	10 kOhms	1 %	PCB Mount	SMD/SMT	- 55 C	+ 150 C	AEC-Q100	Reel, Cut Tape, MouseReel
PTC Thermistors 35ohms 10A 410V 30% PTC305C20 Vishay / Cera-Mite 1: $20.80 548In Stock	Mfr. Part # PTC305C20 Mouser Part # 75-PTC305C20	Vishay / Cera-Mite	PTC Thermistors 35ohms 10A 410V 30%	Datasheet	548In Stock	$20.80 $18.38 $16.47 $15.60 View $14.44 $13.44 $13.42 $12.56 $11.77	Min.: 1 Mult.: 1	PTC305C Series
PTC Thermistors 0603 470ohms 85C Temperature Sensor B59641A0085A062 TDK 1: $0.494 151,083In Stock	Mfr. Part # B59641A0085A062 Mouser Part # 871-B59641A0085A062	TDK	PTC Thermistors 0603 470ohms 85C Temperature Sensor Learn More about TDK epcos superior ptc thermistors	Datasheet	151,083In Stock	Cut Tape $0.494 $0.451 $0.389 $0.32 Reel $0.244 View $0.282 $0.27 $0.235 $0.226 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Surface Mount OverCurrent PTC	470 Ohms	50 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
PTC Thermistors T=5K 100deg C B59100M1100A070 TDK 1: $5.38 6,139In Stock	Mfr. Part # B59100M1100A070 Mouser Part # 871-B59100M1100A70	TDK	PTC Thermistors T=5K 100deg C Learn More about TDK epcos ptc thermistors	Datasheet	6,139In Stock	$5.38 $4.82 $4.62 $4.36 Reel $3.63 View $4.19 $3.76 $3.52	Min.: 1 Mult.: 1 : 400	Motor Protector Single Sensor Style	100 Ohms		Wire	Radial	0 C	+ 40 C		Ammo Pack
PTC Thermistors 850A 130A 70 10X2.5 PTC Thermistor B59850C0130A070 TDK 1: $2.42 22,095In Stock	Mfr. Part # B59850C0130A070 Mouser Part # 871-B59850C0130A070	TDK	PTC Thermistors 850A 130A 70 10X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	22,095In Stock	$2.42 $2.24 $1.90 $1.86 Reel $1.24 View $1.69 $1.55 $1.43 $1.12	Min.: 1 Mult.: 1 : 1,300	Over Current Protection Leaded Disk Style								Ammo Pack
PTC Thermistors 1210 230Vdc 40mA PTC Overcurrent B59807A0090A062 TDK 1: $1.08 41,668In Stock	Mfr. Part # B59807A0090A062 Mouser Part # 871-B59807A0090A062	TDK	PTC Thermistors 1210 230Vdc 40mA PTC Overcurrent Learn More about TDK epcos kits	Datasheet	41,668In Stock	Cut Tape $1.08 $0.997 $0.918 $0.811 View Reel $0.469 $0.623 $0.572 $0.536 $0.502 $0.469 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Inrush Current Limiter Leaded Disk Type			PCB Mount	SMD/SMT				Reel, Cut Tape, MouseReel
PTC Thermistors TFPT08055K01%ET1E3 TFPT0805L5001FM Vishay / Dale 1: $1.65 5,000In Stock New At Mouser	Mfr. Part # TFPT0805L5001FM Mouser Part # 71-TFPT0805L5001FM New At Mouser	Vishay / Dale	PTC Thermistors TFPT08055K01%ET1E3	Datasheet	5,000In Stock	$1.65 $1.24 $0.989 $0.931 View $0.907 $0.763 $0.71 $0.65	Min.: 1 Mult.: 1	TFPT	500 Ohms	1 %	PCB Mount	SMD/SMT	- 55 C	+ 70 C
PTC Thermistors 2.8ohms 25% PTCCL21H701HBE Vishay / BC Components 1: $6.03 1,361In Stock	Mfr. Part # PTCCL21H701HBE Mouser Part # 594-2381-664-57013	Vishay / BC Components	PTC Thermistors 2.8ohms 25%	Datasheet	1,361In Stock	$6.03 $5.60 $4.91 $4.37 View $4.13 $4.03 $3.06 $2.96 $2.93	Min.: 1 Mult.: 1	PTCCL - 265V	2.8 Ohms	25 %	PCB Mount	Radial	0 C	+ 70 C		Bulk
PTC Thermistors PTC 6.8Kohms 1% Linear TFPT1206L6801FM Vishay / Dale 1: $1.69 4,607In Stock	Mfr. Part # TFPT1206L6801FM Mouser Part # 71-TFPT1206L6801FM	Vishay / Dale	PTC Thermistors PTC 6.8Kohms 1% Linear Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	4,607In Stock	Cut Tape $1.69 $1.26 $1.01 $0.952 View Reel $0.655 $0.928 $0.78 $0.657 $0.655 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	TFPT	6.8 kOhms	1 %	PCB Mount	SMD/SMT	- 55 C	+ 70 C	AEC-Q100	Reel, Cut Tape, MouseReel
PTC Thermistors PTC 5.6Kohms 1% Linear TFPT1206L5601FV Vishay / Dale 1: $2.54 4,051In Stock	Mfr. Part # TFPT1206L5601FV Mouser Part # 71-TFPT1206L5601FV	Vishay / Dale	PTC Thermistors PTC 5.6Kohms 1% Linear Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	4,051In Stock	Cut Tape $2.54 $1.90 $1.52 $1.43 Reel $1.08 View $1.40 $1.17 $1.01 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	TFPT	5.6 kOhms	1 %	PCB Mount	SMD/SMT	- 55 C	+ 70 C	AEC-Q100	Reel, Cut Tape, MouseReel
PTC Thermistors .7ohms 20% PTCCL17H112DBE Vishay / BC Components 1: $3.73 1,125In Stock	Mfr. Part # PTCCL17H112DBE Mouser Part # 594-2381-663-51121	Vishay / BC Components	PTC Thermistors .7ohms 20%	Datasheet	1,125In Stock	$3.73 $3.25 $2.90 $2.76 View $2.68 $2.26 $2.04 $1.96 $1.95	Min.: 1 Mult.: 1	PTCCL - 30V/60V	700 mOhms	20 %	PCB Mount	Radial				Bulk
PTC Thermistors 1% 100-kohm linear t hermistor in 0402 A A 595-TMP6331DECT TMP6331DECR Texas Instruments 1: $0.208 37,328In Stock	Mfr. Part # TMP6331DECR Mouser Part # 595-TMP6331DECR	Texas Instruments	PTC Thermistors 1% 100-kohm linear t hermistor in 0402 A A 595-TMP6331DECT Learn More about Texas Instruments ti tmp63 linear thermistors	Datasheet	37,328In Stock	Cut Tape $0.208 $0.19 $0.166 $0.159 Reel $0.105 View $0.14 $0.134 $0.12 $0.101 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	TMP63	100 kOhms	1 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
PTC Thermistors PTC 3.3Kohms 1% Linear TFPT0805L3301FM Vishay / Dale 1: $1.65 4,380In Stock	Mfr. Part # TFPT0805L3301FM Mouser Part # 71-TFPT0805L3301FM	Vishay / Dale	PTC Thermistors PTC 3.3Kohms 1% Linear Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	4,380In Stock	Cut Tape $1.65 $1.24 $0.989 $0.931 View Reel $0.65 $0.907 $0.763 $0.71 $0.65 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	TFPT	3.3 kOhms	1 %	PCB Mount	SMD/SMT	- 55 C	+ 70 C	AEC-Q100	Reel, Cut Tape, MouseReel
PTC Thermistors PTC 10Kohms 5% Linear TFPT1206L1002JV Vishay / Dale 1: $1.21 3,429In Stock	Mfr. Part # TFPT1206L1002JV Mouser Part # 71-TFPT1206L1002JV	Vishay / Dale	PTC Thermistors PTC 10Kohms 5% Linear Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	3,429In Stock	Cut Tape $1.21 $1.14 $1.07 $1.02 Reel $0.789 View $0.972 $0.881 $0.753 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	TFPT	10 kOhms	5 %	PCB Mount	SMD/SMT	- 55 C	+ 70 C	AEC-Q100	Reel, Cut Tape, MouseReel
PTC Thermistors 120ohms 1% Linear TFPT0805L1200FV Vishay / Dale 1: $1.52 3,237In Stock	Mfr. Part # TFPT0805L1200FV Mouser Part # 71-TFPT0805L1200FV	Vishay / Dale	PTC Thermistors 120ohms 1% Linear Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	3,237In Stock	Cut Tape $1.52 $1.46 $1.37 $1.29 Reel $1.06 View $1.24 $1.13 $0.913 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	TFPT	120 Ohms	1 %	PCB Mount	SMD/SMT	- 55 C	+ 70 C	AEC-Q100	Reel, Cut Tape, MouseReel
PTC Thermistors PTC 1.5Kohms 1% Linear TFPT0805L1501FM Vishay / Dale 1: $1.65 4,718In Stock	Mfr. Part # TFPT0805L1501FM Mouser Part # 71-TFPT0805L1501FM	Vishay / Dale	PTC Thermistors PTC 1.5Kohms 1% Linear Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	4,718In Stock	Cut Tape $1.65 $1.24 $0.989 $0.931 View Reel $0.636 $0.907 $0.763 $0.637 $0.636 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	TFPT	1.5 kOhms	1 %	PCB Mount	SMD/SMT	- 55 C	+ 70 C	AEC-Q100	Reel, Cut Tape, MouseReel
PTC Thermistors PTC 2.7Kohms 1% Linear TFPT0805L2701FM Vishay / Dale 1: $1.65 4,478In Stock	Mfr. Part # TFPT0805L2701FM Mouser Part # 71-TFPT0805L2701FM	Vishay / Dale	PTC Thermistors PTC 2.7Kohms 1% Linear Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	4,478In Stock	Cut Tape $1.65 $1.24 $0.989 $0.931 View Reel $0.642 $0.907 $0.763 $0.644 $0.642 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	TFPT	2.7 kOhms	1 %	PCB Mount	SMD/SMT	- 55 C	+ 70 C	AEC-Q100	Reel, Cut Tape, MouseReel
PTC Thermistors PTC 3.9Kohms 5% Linear TFPT1206L3901JM Vishay / Dale 1: $1.47 4,939In Stock	Mfr. Part # TFPT1206L3901JM Mouser Part # 71-TFPT1206L3901JM	Vishay / Dale	PTC Thermistors PTC 3.9Kohms 5% Linear Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	4,939In Stock	Cut Tape $1.47 $1.09 $0.876 $0.824 View Reel $0.588 $0.803 $0.676 $0.636 $0.588 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	TFPT	3.9 kOhms	5 %	PCB Mount	SMD/SMT	- 55 C	+ 70 C	AEC-Q100	Reel, Cut Tape, MouseReel
PTC Thermistors PRG21BC1R0MM1RK Murata Electronics 1: $0.676 25,041In Stock	Mfr. Part # PRG21BC1R0MM1RK Mouser Part # 81-PRG21BC1R0MM1RK	Murata Electronics	PTC Thermistors Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	25,041In Stock	Cut Tape $0.676 $0.634 $0.592 $0.563 View Reel $0.335 $0.537 $0.532 $0.469 $0.421 $0.335 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	PRG21-MM1RK	1 Ohms	20 %	PCB Mount	SMD/SMT	- 20 C	+ 85 C		Reel, Cut Tape, MouseReel
PTC Thermistors PTC Thermistor PTCCL10H010SBE Vishay / BC Components 1: $2.42 1,646In Stock	Mfr. Part # PTCCL10H010SBE Mouser Part # 594-2381-661-93113	Vishay / BC Components	PTC Thermistors PTC Thermistor	Datasheet	1,646In Stock	$2.42 $2.26 $2.11 $1.92 View $1.74 $1.68 $1.52 $1.43 $1.21	Min.: 1 Mult.: 1	PTCCL - 600V/1000V	400 Ohms		PCB Mount	Radial
PTC Thermistors PTCEL13EL 500ohms PTCEL13R501RBE Vishay / BC Components 1: $2.41 1,461In Stock	Mfr. Part # PTCEL13R501RBE Mouser Part # 594-PTCEL13R501RBE	Vishay / BC Components	PTC Thermistors PTCEL13EL 500ohms Learn More about Vishay / BC Components vishay ptcel ptc thermistors	Datasheet	1,461In Stock	$2.41 $2.33 $2.31 $2.15 View $2.00 $1.85 $1.77 $1.63 $1.51	Min.: 1 Mult.: 1	PTCEL	500 Ohms	30 %	PCB Mount	Radial	- 40 C	+ 105 C		Bulk
PTC Thermistors PTC 2.2Kohms 1% Linear TFPT0805L2201FM Vishay / Dale 1: $1.16 4,959In Stock	Mfr. Part # TFPT0805L2201FM Mouser Part # 71-TFPT0805L2201FM	Vishay / Dale	PTC Thermistors PTC 2.2Kohms 1% Linear Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	4,959In Stock	Cut Tape $1.16 $1.10 $1.01 $0.952 View Reel $0.706 $0.92 $0.919 $0.801 $0.757 $0.706 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	TFPT	2.2 kOhms	1 %	PCB Mount	SMD/SMT	- 55 C	+ 70 C	AEC-Q100	Reel, Cut Tape, MouseReel
PTC Thermistors Automotive 1% 47-k o hm linear thermisto A 595-TMP6431QDECTQ1 TMP6431QDECRQ1 Texas Instruments 1: $0.273 21,130In Stock	Mfr. Part # TMP6431QDECRQ1 Mouser Part # 595-TMP6431QDECRQ1	Texas Instruments	PTC Thermistors Automotive 1% 47-k o hm linear thermisto A 595-TMP6431QDECTQ1 Learn More about Texas Instruments ti tmp64 thermistors	Datasheet	21,130In Stock	Cut Tape $0.273 $0.251 $0.221 $0.209 Reel $0.131 View $0.185 $0.176 $0.159 $0.121 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	TMP64	47 kOhms	1 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
PTC Thermistors 150ohms 1% Linear TFPT0603L1500FV Vishay / Dale 1: $1.46 4,859In Stock	Mfr. Part # TFPT0603L1500FV Mouser Part # 71-TFPT0603L1500FV	Vishay / Dale	PTC Thermistors 150ohms 1% Linear Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	4,859In Stock	Cut Tape $1.46 $1.38 $1.29 $1.23 Reel $0.935 View $1.18 $1.07 $0.885 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	TFPT	150 Ohms	1 %	PCB Mount	SMD/SMT	- 55 C	+ 70 C	AEC-Q100	Reel, Cut Tape, MouseReel