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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 (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 PTC EL LDD 16D5 1K0 1200 160 T E3 PTCEL67R102UTE Vishay 1: 2,92 € 1.974In Stock	Mfr. Part No. PTCEL67R102UTE Mouser Part No 594-PTCEL67R102UTE	Vishay	PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 1K0 1200 160 T E3 Learn More about Vishay bc ptcel high energy ptc thermistors	Datasheet	1.974In Stock	Cut Tape 2,92 € 2,51 € 2,37 € 2,11 € Reel 1,74 € View 2,00 € 1,85 € 1,63 € 1,49 €	Min.: 1 Mult.: 1 : 500	PTCEL High Energy Series	1 kOhms	30 %	PCB Mount	Radial	- 40 C	+ 105 C		Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 150R 650 160 T E3 PTCEL67R151NTE Vishay 1: 2,92 € 1.304In Stock	Mfr. Part No. PTCEL67R151NTE Mouser Part No 594-PTCEL67R151NTE	Vishay	PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 150R 650 160 T E3 Learn More about Vishay bc ptcel high energy ptc thermistors	Datasheet	1.304In Stock	Cut Tape 2,92 € 2,51 € 2,37 € 2,11 € Reel 1,69 € View 2,00 € 1,85 € 1,50 € 1,49 €	Min.: 1 Mult.: 1 : 500	PTCEL High Energy Series	150 Ohms	30 %	PCB Mount	Radial	- 40 C	+ 105 C		Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 1K5 1200 160 B E3 PTCEL67R152UBE Vishay 1: 3,09 € 989In Stock	Mfr. Part No. PTCEL67R152UBE Mouser Part No 594-PTCEL67R152UBE	Vishay	PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 1K5 1200 160 B E3 Learn More about Vishay bc ptcel high energy ptc thermistors	Datasheet	989In Stock	Cut Tape 3,09 € 2,58 € 2,43 € 2,17 € Reel 1,94 € View 2,06 € 1,74 € 1,66 € 1,58 €	Min.: 1 Mult.: 1 : 200	PTCEL High Energy Series	1.5 kOhms	30 %	PCB Mount	Radial	- 40 C	+ 105 C		Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 1K5 1200 160 T E3 PTCEL67R152UTE Vishay 1: 2,92 € 961In Stock	Mfr. Part No. PTCEL67R152UTE Mouser Part No 594-PTCEL67R152UTE	Vishay	PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 1K5 1200 160 T E3 Learn More about Vishay bc ptcel high energy ptc thermistors	Datasheet	961In Stock	Cut Tape 2,92 € 2,51 € 2,37 € 2,11 € Reel 1,74 € View 2,00 € 1,85 € 1,49 €	Min.: 1 Mult.: 1 : 500	PTCEL High Energy Series	1.5 kOhms	30 %	PCB Mount	Radial	- 40 C	+ 105 C		Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors 80C 12Vdc 4ohms Disc PTC Heating B59060A0080A010 TDK 1: 1,54 € 2.345In Stock	Mfr. Part No. B59060A0080A010 Mouser Part No 871-B59060A0080A010	TDK	PTC (Positive Temperature Coefficient) Thermistors 80C 12Vdc 4ohms Disc PTC Heating Learn More about TDK epcos kits	Datasheet	2.345In Stock	1,54 € 1,47 € 1,32 € 1,23 € View 1,16 € 1,03 € 0,998 € 0,92 €	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 SMD 1210 24V Overcurrent Prot. B59607A0120A062 TDK 1: 0,869 € 63.931In Stock	Mfr. Part No. B59607A0120A062 Mouser Part No 871-B59607A0120A062	TDK	PTC (Positive Temperature Coefficient) Thermistors SMD 1210 24V Overcurrent Prot. Learn More about TDK epcosPTCSMDthermistor	Datasheet	63.931In Stock	Cut Tape 0,869 € 0,72 € 0,576 € 0,542 € View Reel 0,382 € 0,528 € 0,445 € 0,418 € 0,382 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000	Surface Mount Limit Temperature Sensor			PCB Mount	SMD/SMT				Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 1210 80VDC 50mA PTC Overcurrent B59707A0120A062 TDK 1: 0,748 € 44.466In Stock	Mfr. Part No. B59707A0120A062 Mouser Part No 871-B59707A0120A062	TDK	PTC (Positive Temperature Coefficient) Thermistors 1210 80VDC 50mA PTC Overcurrent Learn More about TDK epcos kits	Datasheet	44.466In Stock	Cut Tape 0,748 € 0,691 € 0,627 € 0,556 € View Reel 0,36 € 0,528 € 0,476 € 0,439 € 0,404 € 0,36 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000	Surface Mount Limit Temperature Sensor			PCB Mount	SMD/SMT				Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 1210 230Vdc 40mA PTC Overcurrent B59807A0090A062 TDK 1: 0,748 € 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 0,748 € 0,691 € 0,593 € 0,556 € View Reel 0,372 € 0,528 € 0,476 € 0,439 € 0,404 € 0,372 € 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 PTC SMD 35ohm 15/-20% Vishay / BC Components PTCTZ3MR350MTT PTCTZ3MR350MTT Vishay / BC Components 1: 2,18 € 2.975In Stock	Mfr. Part No. PTCTZ3MR350MTT Mouser Part No 594-PTCTZ3MR350MTT	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors PTC SMD 35ohm 15/-20%	Datasheet	2.975In Stock	Cut Tape 2,18 € 1,78 € 1,44 € 1,34 € View Reel 1,15 € 1,27 € 1,15 € 1,15 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500	PTCTZ								Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors PTC SMD 10ohm 20% Vishay / BC Components PTCTZ3NR100GTT PTCTZ3NR100GTT Vishay / BC Components 1: 1,98 € 1.475In Stock	Mfr. Part No. PTCTZ3NR100GTT Mouser Part No 594-PTCTZ3NR100GTT	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors PTC SMD 10ohm 20%	Datasheet	1.475In Stock	Cut Tape 1,98 € 1,62 € 1,31 € 1,22 € View Reel 0,937 € 1,16 € 1,02 € 0,989 € 0,937 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500	PTCTZ								Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 40R OHM 15 AMP PTC 500V C12 Vishay PTC305C12 PTC305C12 Vishay 1: 25,25 € 121In Stock New At Mouser	Mfr. Part No. PTC305C12 Mouser Part No 70-PTC305C12 New At Mouser	Vishay	PTC (Positive Temperature Coefficient) Thermistors 40R OHM 15 AMP PTC 500V C12	Datasheet	121In Stock	25,25 €	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors T=5K 140deg C B59100M1140A070 TDK 1: 3,93 € 6.176In Stock 1.600Expected 12/7/2026	Mfr. Part No. B59100M1140A070 Mouser Part No 871-B59100M1140A70	TDK	PTC (Positive Temperature Coefficient) Thermistors T=5K 140deg C Learn More about TDK epcos ptc thermistors	Datasheet	6.176In Stock 1.600Expected 12/7/2026	3,93 € 3,53 € 3,37 € 3,13 € View 2,99 € 2,94 € 2,76 € 2,48 € 2,38 €	Min.: 1 Mult.: 1	Motor Protector Single Sensor Style	100 Ohms		Wire	Radial	0 C	+ 40 C		Bulk
PTC (Positive Temperature Coefficient) Thermistors 155C +/-5C Motor Prot Single Sensor B59100M1155A070 TDK 1: 3,56 € 23.937In Stock	Mfr. Part No. B59100M1155A070 Mouser Part No 871-B59100M1155A070	TDK	PTC (Positive Temperature Coefficient) Thermistors 155C +/-5C Motor Prot Single Sensor Learn More about TDK epcos ptc thermistors	Datasheet	23.937In Stock	3,56 € 3,19 € 3,05 € 2,88 € View 2,77 € 2,49 € 2,40 € 2,34 €	Min.: 1 Mult.: 1	Motor Protector Single Sensor Style	100 Ohms		Wire	Radial	- 25 C	+ 178 C		Bulk
PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 75C Temperature Sensor B59641A0075A062 TDK 1: 0,327 € 95.183In Stock	Mfr. Part No. B59641A0075A062 Mouser Part No 871-B59641A75A62	TDK	PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 75C Temperature Sensor Learn More about TDK epcos superior ptc thermistors	Datasheet	95.183In Stock	Cut Tape 0,327 € 0,303 € 0,264 € 0,233 € Reel 0,192 € View 0,207 € 0,193 € 0,189 € 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 0603 470ohms 95C Temperature Sensor B59641A95A62 TDK 1: 0,327 € 206.785In Stock	Mfr. Part No. B59641A95A62 Mouser Part No 871-B59641A95A62	TDK	PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 95C Temperature Sensor Learn More about TDK epcos superior ptc thermistors	Datasheet	206.785In Stock	Cut Tape 0,327 € 0,303 € 0,264 € 0,218 € Reel 0,166 € View 0,193 € 0,182 € 0,16 € 0,15 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	Superior			PCB Mount	SMD/SMT			AEC-Q100	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 280AC, 400DC,50oHMS B59751C0120A070 TDK 1: 2,61 € 10.176In Stock	Mfr. Part No. B59751C0120A070 Mouser Part No 871-B59751C120A70	TDK	PTC (Positive Temperature Coefficient) Thermistors 280AC, 400DC,50oHMS Learn More about TDK epcos self protecting ptc thermistors	Datasheet	10.176In Stock	2,61 € 2,25 € 2,12 € 1,88 € Reel 1,53 € View 1,79 € 1,65 € 1,47 € 1,45 €	Min.: 1 Mult.: 1 : 500	Telecom Pair Protection Over current in Housing style	50 Ohms	25 %	PCB Mount	Radial	- 40 C	+ 125 C		Ammo Pack
PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Triple), Switch-off temp 155C, DIN 40081/40082 standard YAM3 155 05 520 180 180 520 Microtherm Sentronic 1: 5,41 € 543In Stock	Mfr. Part No. YAM3 155 05 520 180 180 520 Mouser Part No 256-YAM315505520520	Microtherm Sentronic	PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Triple), Switch-off temp 155C, DIN 40081/40082 standard Learn More about Microtherm Sentronic yam ptc sensors	Datasheet	543In Stock	5,41 € 4,81 € 4,33 € 4,09 € View 3,47 € 3,35 € 3,24 €	Min.: 1 Mult.: 1	YAM3 Series	300 Ohms	5 %		Wire Lead		+ 155 C		Bulk
PTC (Positive Temperature Coefficient) Thermistors PTC ICL LDD 16D5 1K0 1200 135 B E3 10mm LS PTCEL17R102UBE404 Vishay 1: 3,44 € 544In Stock 2.400On Order	Mfr. Part No. PTCEL17R102UBE404 Mouser Part No 594-PTCE17R102UBE404	Vishay	PTC (Positive Temperature Coefficient) Thermistors PTC ICL LDD 16D5 1K0 1200 135 B E3 10mm LS Learn More about Vishay ptcel ptc thermistors	Datasheet	544In Stock 2.400On Order On Order Ship Dates Mfr. No: PTCEL17R102UBE404 Stock: 544 Can Dispatch Immediately On Order: 600 Expected 11/2/2026 1.800 Expected 12/24/2026 Factory Lead Time: 12 Weeks	Cut Tape 3,44 € 2,96 € 2,86 € 2,46 € Reel 2,12 € View 2,27 € 1,87 € 1,69 € 1,63 €	Min.: 1 Mult.: 1 : 200	PTCEL Series	1 kOhms	30 %	Through Hole	Radial	- 40 C	+ 105 C		Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors PTC ICL LDD 16D5 500R 1000 130 B E3 7.5mm LS PTCEL17R501TBE302 Vishay 1: 3,15 € 188In Stock 1.000Expected 12/24/2026	Mfr. Part No. PTCEL17R501TBE302 Mouser Part No 594-PTCE17R501TBE302	Vishay	PTC (Positive Temperature Coefficient) Thermistors PTC ICL LDD 16D5 500R 1000 130 B E3 7.5mm LS Learn More about Vishay ptcel ptc thermistors	Datasheet	188In Stock 1.000Expected 12/24/2026	Cut Tape 3,15 € 2,73 € 2,56 € 2,28 € Reel 1,99 € View 2,17 € 1,83 € 1,69 € 1,63 €	Min.: 1 Mult.: 1 : 200	PTCEL Series	500 Ohms	30 %	Through Hole	Radial	- 40 C	+ 105 C		Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 500R 1000 160 B E3 PTCEL67R501TBE305 Vishay 1: 2,92 € 526In Stock	Mfr. Part No. PTCEL67R501TBE305 Mouser Part No 594-PTCE67R501TBE305	Vishay	PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 500R 1000 160 B E3 Learn More about Vishay bc ptcel high energy ptc thermistors	Datasheet	526In Stock	Cut Tape 2,92 € 2,51 € 2,37 € 2,11 € Reel 1,84 € View 2,00 € 1,69 € 1,57 € 1,54 €	Min.: 1 Mult.: 1 : 200	PTCEL High Energy Series	500 Ohms	30 %	PCB Mount	Radial	- 40 C	+ 105 C		Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 500R 1000 160 T E3 PTCEL67R501TTE305 Vishay 1: 2,92 € 388In Stock 1.000Expected 1/4/2027	Mfr. Part No. PTCEL67R501TTE305 Mouser Part No 594-PTCE67R501TTE305	Vishay	PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 500R 1000 160 T E3 Learn More about Vishay bc ptcel high energy ptc thermistors	Datasheet	388In Stock 1.000Expected 1/4/2027	Cut Tape 2,92 € 2,51 € 2,37 € 2,11 € Reel 1,69 € View 2,00 € 1,85 € 1,49 €	Min.: 1 Mult.: 1 : 500	PTCEL High Energy Series	500 Ohms	30 %	PCB Mount	Radial	- 40 C	+ 105 C		Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors PTC ICL LDD 12D5 1K0 860 135 T E3 PTCEL13R102STE Vishay 1: 2,21 € 898In Stock	Mfr. Part No. PTCEL13R102STE Mouser Part No 594-PTCEL13R102STE	Vishay	PTC (Positive Temperature Coefficient) Thermistors PTC ICL LDD 12D5 1K0 860 135 T E3 Learn More about Vishay ptcel ptc thermistors	Datasheet	898In Stock	Cut Tape 2,21 € 2,00 € 1,79 € 1,57 € Reel 1,32 € View 1,48 € 1,40 € 1,13 € 1,06 €	Min.: 1 Mult.: 1 : 500	PTCEL Series	1 kOhms	30 %	Through Hole	Radial	- 40 C	+ 105 C		Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors PTC ICL LDD 12D5 120R 625 135 T E3 PTCEL13R121MTE Vishay 1: 2,21 € 785In Stock	Mfr. Part No. PTCEL13R121MTE Mouser Part No 594-PTCEL13R121MTE	Vishay	PTC (Positive Temperature Coefficient) Thermistors PTC ICL LDD 12D5 120R 625 135 T E3 Learn More about Vishay ptcel ptc thermistors	Datasheet	785In Stock	Cut Tape 2,21 € 2,00 € 1,79 € 1,57 € Reel 1,26 € View 1,48 € 1,40 € 1,13 € 1,06 €	Min.: 1 Mult.: 1 : 500	PTCEL Series	120 Ohms	30 %	Through Hole	Radial	- 40 C	+ 105 C		Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors PTC ICL LDD 12D5 500R 625 135 T E3 PTCEL13R501RTE Vishay 1: 2,21 € 668In Stock	Mfr. Part No. PTCEL13R501RTE Mouser Part No 594-PTCEL13R501RTE	Vishay	PTC (Positive Temperature Coefficient) Thermistors PTC ICL LDD 12D5 500R 625 135 T E3 Learn More about Vishay ptcel ptc thermistors	Datasheet	668In Stock	Cut Tape 2,21 € 2,00 € 1,79 € 1,57 € Reel 1,26 € View 1,48 € 1,40 € 1,13 € 1,06 €	Min.: 1 Mult.: 1 : 500	PTCEL Series	500 Ohms	30 %	Through Hole	Radial	- 40 C	+ 105 C		Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors PTC ICL LDD 16D5 500R 1000 135 T E3 PTCEL17R501TTE Vishay 1: 3,00 € 420In Stock	Mfr. Part No. PTCEL17R501TTE Mouser Part No 594-PTCEL17R501TTE	Vishay	PTC (Positive Temperature Coefficient) Thermistors PTC ICL LDD 16D5 500R 1000 135 T E3 Learn More about Vishay ptcel ptc thermistors	Datasheet	420In Stock	Cut Tape 3,00 € 2,59 € 2,44 € 2,17 € Reel 1,75 € View 2,06 € 1,90 € 1,54 €	Min.: 1 Mult.: 1 : 500	PTCEL Series	500 Ohms	30 %	Through Hole	Radial	- 40 C	+ 105 C		Reel, Cut Tape