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PTC (Positive Temperature Coefficient) Thermistors

PTC Thermistors are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many PTC thermistor manufacturers including Murata, TDK, Vishay & more.
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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 PTCEL13EL 120ohms PTCEL13R121MBE Vishay / BC Components 1: 2,21 € 17.955In Stock	Mfr. Part No. PTCEL13R121MBE Mouser Part No 594-PTCEL13R121MBE	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors PTCEL13EL 120ohms Learn More about Vishay / BC Components vishay ptcel ptc thermistors	Datasheet	17.955In Stock	2,21 € 1,96 € 1,59 € 1,48 € View 1,30 € 1,25 € 1,14 € 1,11 €	Min.: 1 Mult.: 1	PTCEL	120 Ohms	30 %	PCB Mount	Radial	- 40 C	+ 105 C		Bulk
PTC (Positive Temperature Coefficient) Thermistors PTC 10Kohms 1% Linear Vishay / Dale TFPT1206L1002FM TFPT1206L1002FM Vishay / Dale 1: 0,74 € 31.330In Stock	Mfr. Part No. TFPT1206L1002FM Mouser Part No 71-TFPT1206L1002FM	Vishay / Dale	PTC (Positive Temperature Coefficient) Thermistors PTC 10Kohms 1% Linear Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	31.330In Stock	Cut Tape 0,74 € 0,695 € 0,651 € 0,621 € View Reel 0,423 € 0,593 € 0,516 € 0,48 € 0,423 € 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 (Positive Temperature Coefficient) Thermistors 35ohms 10A 410V 30% Vishay / Cera-Mite PTC305C20 PTC305C20 Vishay / Cera-Mite 1: 13,76 € 537In Stock	Mfr. Part No. PTC305C20 Mouser Part No 75-PTC305C20	Vishay / Cera-Mite	PTC (Positive Temperature Coefficient) Thermistors 35ohms 10A 410V 30%	Datasheet	537In Stock	13,76 € 12,16 € 10,90 € 10,32 € View 9,55 € 8,89 € 8,88 € 8,31 € 7,78 €	Min.: 1 Mult.: 1	PTC305C Series
PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 85C Temperature Sensor B59641A0085A062 TDK 1: 0,327 € 139.083In Stock	Mfr. Part No. B59641A0085A062 Mouser Part No 871-B59641A0085A062	TDK	PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 85C Temperature Sensor Learn More about TDK epcos superior ptc thermistors	Datasheet	139.083In Stock	Cut Tape 0,327 € 0,298 € 0,257 € 0,212 € Reel 0,162 € View 0,187 € 0,181 € 0,156 € 0,15 € 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 (Positive Temperature Coefficient) Thermistors T=5K 100deg C B59100M1100A070 TDK 1: 3,93 € 6.133In Stock	Mfr. Part No. B59100M1100A070 Mouser Part No 871-B59100M1100A70	TDK	PTC (Positive Temperature Coefficient) Thermistors T=5K 100deg C Learn More about TDK epcos ptc thermistors	Datasheet	6.133In Stock	3,93 € 3,53 € 3,37 € 3,09 € Reel 2,48 € View 2,93 € 2,86 € 2,67 € 2,40 €	Min.: 1 Mult.: 1 : 400	Motor Protector Single Sensor Style	100 Ohms		Wire	Radial	0 C	+ 40 C		Ammo Pack
PTC (Positive Temperature Coefficient) Thermistors 850A 130A 70 10X2.5 PTC Thermistor B59850C0130A070 TDK 1: 1,61 € 22.095In Stock	Mfr. Part No. B59850C0130A070 Mouser Part No 871-B59850C0130A070	TDK	PTC (Positive Temperature Coefficient) Thermistors 850A 130A 70 10X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	22.095In Stock	1,61 € 1,48 € 1,26 € 1,23 € Reel 0,839 € View 1,12 € 1,02 € 0,946 € 0,778 €	Min.: 1 Mult.: 1 : 1.300	Over Current Protection Leaded Disk Style								Ammo Pack
PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 250R 850 160 B E3 PTCEL67R251SBE Vishay 1: 2,92 € 797In Stock 1.000Expected 11/19/2026	Mfr. Part No. PTCEL67R251SBE Mouser Part No 594-PTCEL67R251SBE	Vishay	PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 250R 850 160 B E3 Learn More about Vishay bc ptcel high energy ptc thermistors	Datasheet	797In Stock 1.000Expected 11/19/2026	Cut Tape 2,92 € 2,63 € 2,43 € 2,18 € Reel 1,84 € View 2,06 € 1,69 € 1,57 € 1,52 €	Min.: 1 Mult.: 1 : 200	PTCEL High Energy Series	250 Ohms	30 %	PCB Mount	Radial	- 40 C	+ 105 C		Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors TFPT08055K01%ET1E3 Vishay / Dale TFPT0805L5001FM TFPT0805L5001FM Vishay / Dale 1: 1,09 € 5.000In Stock New At Mouser	Mfr. Part No. TFPT0805L5001FM Mouser Part No 71-TFPT0805L5001FM New At Mouser	Vishay / Dale	PTC (Positive Temperature Coefficient) Thermistors TFPT08055K01%ET1E3	Datasheet	5.000In Stock	1,09 € 0,818 € 0,654 € 0,616 € View 0,60 € 0,505 € 0,47 € 0,43 €	Min.: 1 Mult.: 1	TFPT	500 Ohms	1 %	PCB Mount	SMD/SMT	- 55 C	+ 70 C
PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD5D00A019265140Te3 Vishay / BC Components PTCCL05H190HTE PTCCL05H190HTE Vishay / BC Components 1: 1,24 € 3.003In Stock	Mfr. Part No. PTCCL05H190HTE Mouser Part No 594-PTCCL05H190HTE	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD5D00A019265140Te3	Datasheet	3.003In Stock	1,24 € 0,929 € 0,74 € 0,696 € View 0,679 € 0,571 € 0,522 € 0,511 €	Min.: 1 Mult.: 1	PTC	1.2 kOhms	20 %	Through Hole	Radial	0 C	+ 70 C
PTC (Positive Temperature Coefficient) Thermistors 2.8ohms 25% PTCCL21H701HBE Vishay / BC Components 1: 4,33 € 1.359In Stock	Mfr. Part No. PTCCL21H701HBE Mouser Part No 594-2381-664-57013	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors 2.8ohms 25%	Datasheet	1.359In Stock	4,33 € 3,71 € 3,25 € 2,89 € View 2,73 € 2,67 € 2,49 €	Min.: 1 Mult.: 1	PTCCL - 265V	2.8 Ohms	25 %	PCB Mount	Radial	0 C	+ 70 C		Bulk
PTC (Positive Temperature Coefficient) Thermistors PTC 6.8Kohms 1% Linear Vishay / Dale TFPT1206L6801FM TFPT1206L6801FM Vishay / Dale 1: 1,12 € 4.607In Stock	Mfr. Part No. TFPT1206L6801FM Mouser Part No 71-TFPT1206L6801FM	Vishay / Dale	PTC (Positive Temperature Coefficient) Thermistors PTC 6.8Kohms 1% Linear Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	4.607In Stock	Cut Tape 1,12 € 0,837 € 0,669 € 0,63 € View Reel 0,439 € 0,614 € 0,516 € 0,48 € 0,439 € 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 (Positive Temperature Coefficient) Thermistors 160C 12Vdc 3ohms Disc PTC Heating B59060A0160A010 TDK 1: 1,99 € 1.570In Stock	Mfr. Part No. B59060A0160A010 Mouser Part No 871-B59060A0160A010	TDK	PTC (Positive Temperature Coefficient) Thermistors 160C 12Vdc 3ohms Disc PTC Heating Learn More about TDK epcos kits	Datasheet	1.570In Stock	1,99 € 1,63 € 1,32 € 1,23 € View 1,16 € 1,03 € 0,998 € 0,912 €	Min.: 1 Mult.: 1	Heater Element Round shape	9 Ohms	30 %	Clamp Mount	Pressure Contacts	- 40 C	+ 100 C		Tray
PTC (Positive Temperature Coefficient) Thermistors 180C 12Vdc 3ohms Disc PTC Heating B59060A0180A010 TDK 1: 1,28 € 1.945In Stock	Mfr. Part No. B59060A0180A010 Mouser Part No 871-B59060A0180A010	TDK	PTC (Positive Temperature Coefficient) Thermistors 180C 12Vdc 3ohms Disc PTC Heating Learn More about TDK epcos kits	Datasheet	1.945In Stock	1,28 € 1,22 € 1,15 € 1,10 € View 1,06 € 0,963 € 0,894 €	Min.: 1 Mult.: 1	Heater Element Round shape	9 Ohms	30 %	Clamp Mount	Pressure Contacts	- 40 C	+ 100 C		Tray
PTC (Positive Temperature Coefficient) Thermistors .7ohms 20% PTCCL17H112DBE Vishay / BC Components 1: 2,56 € 1.115In Stock	Mfr. Part No. PTCCL17H112DBE Mouser Part No 594-2381-663-51121	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors .7ohms 20%	Datasheet	1.115In Stock	2,56 € 2,15 € 1,92 € 1,82 € View 1,75 € 1,60 € 1,46 € 1,41 € 1,30 €	Min.: 1 Mult.: 1	PTCCL - 30V/60V	700 mOhms	20 %	PCB Mount	Radial				Bulk
PTC (Positive Temperature Coefficient) Thermistors 1% 100-kohm linear t hermistor in 0402 A A 595-TMP6331DECT TMP6331DECR Texas Instruments 1: 0,138 € 36.844In Stock	Mfr. Part No. TMP6331DECR Mouser Part No 595-TMP6331DECR	Texas Instruments	PTC (Positive Temperature Coefficient) Thermistors 1% 100-kohm linear t hermistor in 0402 A A 595-TMP6331DECT Learn More about Texas Instruments ti tmp63 linear thermistors	Datasheet	36.844In Stock	Cut Tape 0,138 € 0,126 € 0,11 € 0,105 € Reel 0,07 € View 0,093 € 0,089 € 0,079 € 0,067 € 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 (Positive Temperature Coefficient) Thermistors PTC 3.3Kohms 1% Linear Vishay / Dale TFPT0805L3301FM TFPT0805L3301FM Vishay / Dale 1: 1,09 € 4.380In Stock	Mfr. Part No. TFPT0805L3301FM Mouser Part No 71-TFPT0805L3301FM	Vishay / Dale	PTC (Positive Temperature Coefficient) Thermistors PTC 3.3Kohms 1% Linear Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	4.380In Stock	Cut Tape 1,09 € 0,818 € 0,654 € 0,616 € View Reel 0,439 € 0,60 € 0,505 € 0,47 € 0,439 € 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 (Positive Temperature Coefficient) Thermistors PTC 10Kohms 5% Linear Vishay / Dale TFPT1206L1002JV TFPT1206L1002JV Vishay / Dale 1: 0,80 € 3.429In Stock	Mfr. Part No. TFPT1206L1002JV Mouser Part No 71-TFPT1206L1002JV	Vishay / Dale	PTC (Positive Temperature Coefficient) Thermistors PTC 10Kohms 5% Linear Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	3.429In Stock	Cut Tape 0,80 € 0,753 € 0,705 € 0,673 € Reel 0,53 € View 0,643 € 0,583 € 0,50 € 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 (Positive Temperature Coefficient) Thermistors 00C 12Vdc 20ohms Disc PTC Heating B59060A0000A010 TDK 1: 1,28 € 2.935In Stock	Mfr. Part No. B59060A0000A010 Mouser Part No 871-B59060A0000A010	TDK	PTC (Positive Temperature Coefficient) Thermistors 00C 12Vdc 20ohms Disc PTC Heating Learn More about TDK epcos ptc thermistors	Datasheet	2.935In Stock	1,28 € 1,22 € 1,15 € 1,10 € View 1,06 € 0,963 € 0,886 €	Min.: 1 Mult.: 1	Limit Temperature Sensor Housing style								Tray
PTC (Positive Temperature Coefficient) Thermistors 40C 12Vdc 4ohms Disc PTC Heating B59060A0040A010 TDK 1: 1,28 € 2.560In Stock	Mfr. Part No. B59060A0040A010 Mouser Part No 871-B59060A0040A010	TDK	PTC (Positive Temperature Coefficient) Thermistors 40C 12Vdc 4ohms Disc PTC Heating Learn More about TDK epcos kits	Datasheet	2.560In Stock	1,28 € 1,22 € 1,16 € 1,11 € View 0,998 € 0,98 € 0,886 €	Min.: 1 Mult.: 1	Limit Temperature Sensor Housing style	9 Ohms	30 %	Clamp Mount	Pressure Contacts	- 40 C	+ 100 C		Tray
PTC (Positive Temperature Coefficient) Thermistors Automotive 1% 47-k o hm linear thermisto A 595-TMP6431QDECTQ1 TMP6431QDECRQ1 Texas Instruments 1: 0,181 € 21.130In Stock	Mfr. Part No. TMP6431QDECRQ1 Mouser Part No 595-TMP6431QDECRQ1	Texas Instruments	PTC (Positive Temperature Coefficient) 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 0,181 € 0,166 € 0,146 € 0,138 € Reel 0,087 € View 0,122 € 0,116 € 0,105 € 0,08 € 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 (Positive Temperature Coefficient) Thermistors 150ohms 1% Linear Vishay / Dale TFPT0603L1500FV TFPT0603L1500FV Vishay / Dale 1: 0,963 € 4.839In Stock	Mfr. Part No. TFPT0603L1500FV Mouser Part No 71-TFPT0603L1500FV	Vishay / Dale	PTC (Positive Temperature Coefficient) Thermistors 150ohms 1% Linear Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	4.839In Stock	Cut Tape 0,963 € 0,912 € 0,853 € 0,814 € Reel 0,633 € View 0,779 € 0,709 € 0,597 € 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
PTC (Positive Temperature Coefficient) Thermistors PTC 1Kohms 5% Linear Vishay / Dale TFPT0805L1001JM TFPT0805L1001JM Vishay / Dale 1: 0,946 € 4.105In Stock	Mfr. Part No. TFPT0805L1001JM Mouser Part No 71-TFPT0805L1001JM	Vishay / Dale	PTC (Positive Temperature Coefficient) Thermistors PTC 1Kohms 5% Linear Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	4.105In Stock	Cut Tape 0,946 € 0,706 € 0,565 € 0,531 € View Reel 0,375 € 0,519 € 0,436 € 0,409 € 0,375 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000	TFPT	1 kOhms	5 %	PCB Mount	SMD/SMT	- 55 C	+ 70 C	AEC-Q100	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 0.2 OHM 20% SMD 0805 PRG21BC0R2MM1RA Murata Electronics 1: 0,645 € 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 0,645 € 0,59 € 0,49 € 0,47 € View Reel 0,269 € 0,452 € 0,407 € 0,385 € 0,305 € 0,269 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	PRG21-MM1RA	200 mOhms	20 %	PCB Mount	SMD/SMT	- 20 C	+ 85 C		Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor PTCCL10H010SBE Vishay / BC Components 1: 1,76 € 1.611In Stock	Mfr. Part No. PTCCL10H010SBE Mouser Part No 594-2381-661-93113	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor	Datasheet	1.611In Stock	1,76 € 1,53 € 1,32 € 1,28 € View 1,15 € 1,13 € 1,01 € 0,955 € 0,80 €	Min.: 1 Mult.: 1	PTCCL - 600V/1000V	400 Ohms		PCB Mount	Radial
PTC (Positive Temperature Coefficient) Thermistors PTC 2.2Kohms 1% Linear Vishay / Dale TFPT0805L2201FM TFPT0805L2201FM Vishay / Dale 1: 0,765 € 4.454In Stock	Mfr. Part No. TFPT0805L2201FM Mouser Part No 71-TFPT0805L2201FM	Vishay / Dale	PTC (Positive Temperature Coefficient) Thermistors PTC 2.2Kohms 1% Linear Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	4.454In Stock	Cut Tape 0,765 € 0,725 € 0,654 € 0,616 € View Reel 0,444 € 0,60 € 0,505 € 0,47 € 0,444 € 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