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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 (CHF) 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 PTC 10Kohms 1% Linear Vishay / Dale TFPT1206L1002FM TFPT1206L1002FM Vishay / Dale 1: 0.693 CHF 31 320In 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 320In Stock	Cut Tape 0.693 CHF 0.651 CHF 0.608 CHF 0.58 CHF View Reel 0.39 CHF 0.555 CHF 0.483 CHF 0.449 CHF 0.39 CHF 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 1210 230Vdc 40mA PTC Overcurrent B59807A0090A062 TDK 1: 0.70 CHF 39 653In Stock	Mfr. Part No. B59807A0090A062 Mouser Part No 871-B59807A0090A062	TDK	PTC (Positive Temperature Coefficient) Thermistors 1210 230Vdc 40mA PTC Overcurrent Learn More about TDK epcos kits	Datasheet	39 653In Stock	Cut Tape 0.70 CHF 0.647 CHF 0.555 CHF 0.52 CHF View Reel 0.348 CHF 0.494 CHF 0.446 CHF 0.411 CHF 0.378 CHF 0.348 CHF MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Inrush Current Limiter Leaded Disk Type			PCB Mount	SMD/SMT				Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors PTCEL13EL 120ohms PTCEL13R121MBE Vishay / BC Components 1: 2.07 CHF 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	2.07 CHF 1.83 CHF 1.49 CHF 1.39 CHF View 1.22 CHF 1.17 CHF 1.06 CHF 1.04 CHF	Min.: 1 Mult.: 1	PTCEL	120 Ohms	30 %	PCB Mount	Radial	- 40 C	+ 105 C		Bulk
PTC (Positive Temperature Coefficient) Thermistors 35ohms 10A 410V 30% Vishay / Cera-Mite PTC305C20 PTC305C20 Vishay / Cera-Mite 1: 12.88 CHF 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	12.88 CHF 11.38 CHF 10.20 CHF 9.66 CHF View 8.94 CHF 8.32 CHF 8.31 CHF 7.78 CHF 7.28 CHF	Min.: 1 Mult.: 1	PTC305C Series
PTC (Positive Temperature Coefficient) Thermistors T=5K 100deg C B59100M1100A070 TDK 1: 3.68 CHF 6 123In 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 123In Stock	3.68 CHF 3.30 CHF 3.15 CHF 2.89 CHF Reel 2.26 CHF View 2.74 CHF 2.68 CHF 2.51 CHF 2.25 CHF	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: 1.50 CHF 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	1.50 CHF 1.39 CHF 1.18 CHF 1.15 CHF Reel 0.768 CHF View 1.05 CHF 0.955 CHF 0.885 CHF 0.696 CHF	Min.: 1 Mult.: 1 : 1 300	Over Current Protection Leaded Disk Style								Ammo Pack
PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 85C Temperature Sensor B59641A0085A062 TDK 1: 0.306 CHF 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 0.306 CHF 0.279 CHF 0.241 CHF 0.198 CHF Reel 0.155 CHF View 0.175 CHF 0.168 CHF 0.146 CHF 0.14 CHF 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 PTC EL LDD 16D5 250R 850 160 B E3 PTCEL67R251SBE Vishay 1: 2.73 CHF 797In Stock 1 000Expected 23/11/2026	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 23/11/2026	Cut Tape 2.73 CHF 2.46 CHF 2.27 CHF 2.04 CHF Reel 1.72 CHF View 1.93 CHF 1.58 CHF 1.47 CHF 1.42 CHF	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 PTCCPLDD5D00A019265140Te3 Vishay / BC Components PTCCL05H190HTE PTCCL05H190HTE Vishay / BC Components 1: 1.16 CHF 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	1.16 CHF 0.87 CHF 0.693 CHF 0.651 CHF View 0.636 CHF 0.534 CHF 0.489 CHF 0.478 CHF	Min.: 1 Mult.: 1	PTC	1.2 kOhms	20 %	Through Hole	Radial	0 C	+ 70 C
PTC (Positive Temperature Coefficient) Thermistors TFPT08055K01%ET1E3 Vishay / Dale TFPT0805L5001FM TFPT0805L5001FM Vishay / Dale 1: 1.02 CHF 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	1.02 CHF 0.766 CHF 0.612 CHF 0.577 CHF View 0.562 CHF 0.473 CHF 0.44 CHF 0.402 CHF	Min.: 1 Mult.: 1	TFPT	500 Ohms	1 %	PCB Mount	SMD/SMT	- 55 C	+ 70 C
PTC (Positive Temperature Coefficient) Thermistors Automotive 1% 47-k o hm linear thermisto A 595-TMP6431QDECTQ1 TMP6431QDECRQ1 Texas Instruments 1: 0.169 CHF 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 0.169 CHF 0.155 CHF 0.137 CHF 0.129 CHF Reel 0.081 CHF View 0.114 CHF 0.109 CHF 0.098 CHF 0.075 CHF 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: 0.901 CHF 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 0.901 CHF 0.854 CHF 0.798 CHF 0.762 CHF Reel 0.578 CHF View 0.729 CHF 0.664 CHF 0.551 CHF 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: 0.885 CHF 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 0.885 CHF 0.661 CHF 0.529 CHF 0.497 CHF View Reel 0.351 CHF 0.486 CHF 0.408 CHF 0.383 CHF 0.351 CHF 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: 0.604 CHF 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 0.604 CHF 0.552 CHF 0.459 CHF 0.44 CHF View Reel 0.252 CHF 0.423 CHF 0.381 CHF 0.36 CHF 0.285 CHF 0.252 CHF 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 4.7Kohms 1% Linear Vishay / Dale TFPT0805L4701FV TFPT0805L4701FV Vishay / Dale 1: 0.964 CHF 2 825In Stock	Mfr. Part No. TFPT0805L4701FV Mouser Part No 71-TFPT0805L4701FV	Vishay / Dale	PTC (Positive Temperature Coefficient) Thermistors 4.7Kohms 1% Linear Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	2 825In Stock	Cut Tape 0.964 CHF 0.917 CHF 0.854 CHF 0.813 CHF Reel 0.653 CHF View 0.781 CHF 0.78 CHF 0.695 CHF 0.602 CHF MouseReel Available	Min.: 1 Mult.: 1 : 1 000	TFPT	4.7 kOhms	1 %	PCB Mount	SMD/SMT	- 55 C	+ 70 C	AEC-Q100	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors PRG21BC1R0MM1RK Murata Electronics 1: 0.418 CHF 22 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	22 041In Stock	Cut Tape 0.418 CHF 0.393 CHF 0.366 CHF 0.348 CHF View Reel 0.208 CHF 0.332 CHF 0.329 CHF 0.29 CHF 0.261 CHF 0.208 CHF 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 (Positive Temperature Coefficient) Thermistors PTC Thermistor PTCCL10H010SBE Vishay / BC Components 1: 1.65 CHF 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	1.65 CHF 1.43 CHF 1.24 CHF 1.20 CHF View 1.08 CHF 1.06 CHF 0.945 CHF 0.894 CHF 0.749 CHF	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: 0.716 CHF 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 0.716 CHF 0.679 CHF 0.612 CHF 0.577 CHF View Reel 0.427 CHF 0.562 CHF 0.473 CHF 0.44 CHF 0.427 CHF 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 (Positive Temperature Coefficient) Thermistors PTC 5.6Kohms 1% Linear Vishay / Dale TFPT1206L5601FV TFPT1206L5601FV Vishay / Dale 1: 1.57 CHF 4 051In Stock	Mfr. Part No. TFPT1206L5601FV Mouser Part No 71-TFPT1206L5601FV	Vishay / Dale	PTC (Positive Temperature Coefficient) Thermistors PTC 5.6Kohms 1% Linear Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	4 051In Stock	Cut Tape 1.57 CHF 1.18 CHF 0.945 CHF 0.885 CHF Reel 0.667 CHF View 0.87 CHF 0.725 CHF 0.535 CHF 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 (Positive Temperature Coefficient) Thermistors 15 OHM 20% SMD 0805 PRG21BB150MB1RK Murata Electronics 1: 0.459 CHF 9 044In 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 044In Stock	Cut Tape 0.459 CHF 0.418 CHF 0.348 CHF 0.336 CHF View Reel 0.209 CHF 0.318 CHF 0.288 CHF 0.273 CHF 0.256 CHF 0.209 CHF MouseReel Available	Min.: 1 Mult.: 1 : 3 000	PRG21-MB1RK	15 Ohms	20 %	PCB Mount	SMD/SMT	- 10 C	+ 60 C		Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 2.8ohms 25% PTCCL21H701HBE Vishay / BC Components 1: 4.05 CHF 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	4.05 CHF 3.47 CHF 3.04 CHF 2.71 CHF View 2.56 CHF 2.50 CHF 2.32 CHF	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: 1.05 CHF 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 1.05 CHF 0.783 CHF 0.626 CHF 0.59 CHF View Reel 0.411 CHF 0.575 CHF 0.483 CHF 0.449 CHF 0.411 CHF 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: 1.86 CHF 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	1.86 CHF 1.53 CHF 1.24 CHF 1.15 CHF View 1.09 CHF 0.964 CHF 0.934 CHF 0.854 CHF	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: 1.20 CHF 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	1.20 CHF 1.14 CHF 1.08 CHF 1.03 CHF View 0.992 CHF 0.901 CHF 0.837 CHF	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 470 OHM 50% SMD 0603 PRF18BA471QB5RB Murata Electronics 1: 0.121 CHF 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 0.121 CHF 0.109 CHF 0.099 CHF 0.096 CHF View Reel 0.08 CHF 0.089 CHF 0.086 CHF 0.08 CHF MouseReel Available	Min.: 1 Mult.: 1 Max.: 4 000 : 4 000	PRF	470 Ohms	50 %	PCB Mount	SMD/SMT	- 20 C	+ 150 C		Reel, Cut Tape, MouseReel