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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.

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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 25 OHM 25% B59870C120A70 TDK 1: 1,14 € 4.414In Stock	Mfr. Part No. B59870C120A70 Mouser Part No 871-B59870C120A70	TDK	PTC (Positive Temperature Coefficient) Thermistors 25 OHM 25% Learn More about TDK epcos thermistors	Datasheet	4.414In Stock	1,14 € 0,955 € 0,716 € 0,707 € 0,693 € Reel 0,693 €	Min.: 1 Mult.: 1 : 1.500		25 Ohms	25 %	PCB Mount	Radial				Ammo Pack
PTC (Positive Temperature Coefficient) Thermistors 1.0A 65ohms B59875C0120A070 TDK 1: 1,42 € 1.372In Stock	Mfr. Part No. B59875C0120A070 Mouser Part No 871-B59875C120A70	TDK	PTC (Positive Temperature Coefficient) Thermistors 1.0A 65ohms Learn More about TDK epcos ptc thermistors	Datasheet	1.372In Stock	1,42 € 1,31 € 1,21 € 1,08 € Reel 0,771 € View 1,01 € 0,903 € 0,851 € 0,695 €	Min.: 1 Mult.: 1 : 1.000	Over Current Protection Leaded Disk Style	65 Ohms	25 %	PCB Mount	Radial	- 40 C	+ 125 C		Ammo Pack
PTC (Positive Temperature Coefficient) Thermistors 886A 120A 51 5X2.5 PTC Thermistor B59886C0120A051 TDK 1: 1,27 € 1.757In Stock	Mfr. Part No. B59886C0120A051 Mouser Part No 871-B59886C0120A051	TDK	PTC (Positive Temperature Coefficient) Thermistors 886A 120A 51 5X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	1.757In Stock	Cut Tape 1,27 € 1,18 € 1,04 € 0,972 € View Reel 0,554 € 0,903 € 0,808 € 0,744 € 0,593 € 0,554 €	Min.: 1 Mult.: 1 : 1.500	Over Current Protection Leaded Disk Style								Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18BB471QS5RB Murata Electronics 1: 0,396 € 5.907In Stock	Mfr. Part No. PRF18BB471QS5RB Mouser Part No 81-PRF18BB471QS5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata auto prf ptc thermistors	Datasheet	5.907In Stock	Cut Tape 0,396 € 0,369 € 0,344 € 0,327 € View Reel 0,212 € 0,311 € 0,28 € 0,263 € 0,212 € 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 150C 400V 90ohms PTC for Heating Apps B59102R0150A010 TDK 1: 0,826 € 13.214In Stock	Mfr. Part No. B59102R0150A010 Mouser Part No 871-B59102R0150A010	TDK	PTC (Positive Temperature Coefficient) Thermistors 150C 400V 90ohms PTC for Heating Apps Learn More about TDK epcos kits	Datasheet	13.214In Stock	0,826 € 0,783 € 0,734 € 0,701 € View 0,671 € 0,59 € 0,589 € 0,582 €	Min.: 1 Mult.: 1	Heater Element Rectangular shape	700 Ohms	50 %	Clamp Mount	Pressure Contacts	- 40 C	+ 100 C		Tray
PTC (Positive Temperature Coefficient) Thermistors 890A 120A 51 3X2.5 PTC Thermistor B59890C0120A051 TDK 1: 1,05 € 2.755In Stock	Mfr. Part No. B59890C0120A051 Mouser Part No 871-B59890C0120A051	TDK	PTC (Positive Temperature Coefficient) Thermistors 890A 120A 51 3X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	2.755In Stock	Cut Tape 1,05 € 0,963 € 0,845 € 0,802 € View Reel 0,501 € 0,756 € 0,673 € 0,621 € 0,545 € 0,501 € 0,501 €	Min.: 1 Mult.: 1 : 3.000	Over Current Protection Leaded Disk Style	150 Ohms	25 %	PCB Mount	Radial	- 40 C	+ 125 C		Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors PTC 110Deg C Temp PTCSL03T111DT1E Vishay / BC Components 1: 0,662 € 3.514In Stock	Mfr. Part No. PTCSL03T111DT1E Mouser Part No 594-PTCSL03T111DT1E	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors PTC 110Deg C Temp Learn More about Vishay / BC Components vishay ptcsl03	Datasheet	3.514In Stock	Cut Tape 0,662 € 0,624 € 0,563 € 0,53 € View Reel 0,391 € 0,516 € 0,434 € 0,409 € 0,391 €	Min.: 1 Mult.: 1 : 2.000	PTCSL03	20 Ohms to 120 Ohms		PCB Mount	Radial	- 40 C	+ 110 C		Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors PRF18BE471RB5RB Murata Electronics 1: 0,353 € 3.860In 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	3.860In Stock	Cut Tape 0,353 € 0,328 € 0,29 € 0,276 € Reel 0,20 € View 0,248 € 0,207 € 0,188 € 0,186 € 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 850A 120A570 12X2.5 PTC Thermistor B59850C0120A570 TDK 1: 1,39 € 1.239In Stock	Mfr. Part No. B59850C0120A570 Mouser Part No 871-B59850C0120A570	TDK	PTC (Positive Temperature Coefficient) Thermistors 850A 120A570 12X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	1.239In Stock	1,39 € 1,32 € 1,23 € 1,18 € Reel 0,93 € View 1,14 € 1,09 € 0,92 €	Min.: 1 Mult.: 1 : 700	Over Current Protection Leaded Disk Style								Ammo Pack
PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 870-A 80-A 70 8X2,5 B59870C0080A070 TDK 1: 1,33 € 1.167In Stock	Mfr. Part No. B59870C0080A070 Mouser Part No 871-B59870C80A70	TDK	PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 870-A 80-A 70 8X2,5 Learn More about TDK epcos ptc thermistors	Datasheet	1.167In Stock	1,33 € 1,23 € 1,05 € 1,01 € View Reel 0,694 € 0,946 € 0,846 € 0,79 € 0,694 €	Min.: 1 Mult.: 1 : 1.000	Over Current Protection Leaded Disk Style	25 Ohms	25 %	PCB Mount	Radial	- 40 C	+ 125 C		Ammo Pack
PTC (Positive Temperature Coefficient) Thermistors PTC 80Deg C Temp PTCSL03T081DB1E Vishay / BC Components 1: 0,628 € 2.749In Stock	Mfr. Part No. PTCSL03T081DB1E Mouser Part No 594-PTCSL03T081DB1E	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors PTC 80Deg C Temp Learn More about Vishay / BC Components vishay ptcsl03	Datasheet	2.749In Stock	0,628 € 0,59 € 0,54 € 0,507 € View 0,495 € 0,415 € 0,376 € 0,358 €	Min.: 1 Mult.: 1	PTCSL03	20 Ohms to 120 Ohms		PCB Mount	Radial	- 40 C	+ 80 C		Bulk
PTC (Positive Temperature Coefficient) Thermistors T=5K 90deg C B59008C0090A040 TDK 1: 1,14 € 1.533In Stock	Mfr. Part No. B59008C0090A040 Mouser Part No 871-B59008C90A40	TDK	PTC (Positive Temperature Coefficient) Thermistors T=5K 90deg C Learn More about TDK epcos superior ptc thermistors	Datasheet	1.533In Stock	1,14 € 1,09 € 1,02 € 0,98 € View 0,937 € 0,894 € 0,81 € 0,796 €	Min.: 1 Mult.: 1	B59008	250 Ohms		PCB Mount	Radial	0 C	+ 40 C		Bulk
PTC (Positive Temperature Coefficient) Thermistors 70C 400V 130ohms PTC for Heating Apps B59102R0070A010 TDK 1: 0,955 € 2.444In Stock	Mfr. Part No. B59102R0070A010 Mouser Part No 871-B59102R0070A010	TDK	PTC (Positive Temperature Coefficient) Thermistors 70C 400V 130ohms PTC for Heating Apps Learn More about TDK epcos kits	Datasheet	2.444In Stock	0,955 € 0,912 € 0,851 € 0,813 € View 0,777 € 0,685 € 0,661 € 0,627 €	Min.: 1 Mult.: 1	Motor Protector Single Sensor Style	700 Ohms	50 %	Clamp Mount	Pressure Contacts	- 40 C	+ 100 C		Tray
PTC (Positive Temperature Coefficient) Thermistors 120A 20 3X2 PTC Thermistor 29P B59339A1502P020 TDK 1: 1,94 € 888In Stock	Mfr. Part No. B59339A1502P020 Mouser Part No 871-B59339A1502P020	TDK	PTC (Positive Temperature Coefficient) Thermistors 120A 20 3X2 PTC Thermistor 29P Learn More about TDK epcos ptc thermistors	Datasheet	888In Stock	1,94 € 1,78 € 1,63 € 1,48 € View 1,37 € 1,23 € 1,18 € 1,17 €	Min.: 1 Mult.: 1	Surface Mount OverCurrent PTC								Tray
PTC (Positive Temperature Coefficient) Thermistors 0.4A 70ohms B59880C0160A070 TDK 1: 1,09 € 1.427In Stock	Mfr. Part No. B59880C0160A070 Mouser Part No 871-B59880C160A70	TDK	PTC (Positive Temperature Coefficient) Thermistors 0.4A 70ohms Learn More about TDK epcos ptc thermistors	Datasheet	1.427In Stock	1,09 € 1,01 € 0,946 € 0,816 € View Reel 0,54 € 0,766 € 0,689 € 0,636 € 0,625 € 0,54 €	Min.: 1 Mult.: 1 : 2.000	Over Current Protection Leaded Disk Style	70 Ohms	25 %	PCB Mount	Radial				Ammo Pack
PTC (Positive Temperature Coefficient) Thermistors PTCTELDD7D0010R0230MATTe3 Vishay / BC Components PTCTL3MR100GTE PTCTL3MR100GTE Vishay / BC Components 1: 1,33 € 1.100In Stock	Mfr. Part No. PTCTL3MR100GTE Mouser Part No 594-PTCTL3MR100GTE	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors PTCTELDD7D0010R0230MATTe3	Datasheet	1.100In Stock	1,33 € 0,998 € 0,796 € 0,749 € View 0,73 € 0,632 € 0,546 €	Min.: 1 Mult.: 1	PTC	10 Ohms	20 %	Through Hole	Radial	0 C	+ 75 C
PTC (Positive Temperature Coefficient) Thermistors PTCTELDD10D525R0600MATTe3 Vishay / BC Components PTCTL6MR250STE PTCTL6MR250STE Vishay / BC Components 1: 1,49 € 1.319In Stock	Mfr. Part No. PTCTL6MR250STE Mouser Part No 594-PTCTL6MR250STE	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors PTCTELDD10D525R0600MATTe3	Datasheet	1.319In Stock	1,49 € 1,12 € 0,894 € 0,839 € View 0,818 € 0,734 € 0,63 €	Min.: 1 Mult.: 1	PTC	25 Ohms	20 %	Through Hole	Radial	0 C	+ 75 C
PTC (Positive Temperature Coefficient) Thermistors TFPT12062205%E52E3 Vishay / Dale TFPT1206L2200JV TFPT1206L2200JV Vishay / Dale 1: 1,33 € 1.895In Stock	Mfr. Part No. TFPT1206L2200JV Mouser Part No 71-TFPT1206L2200JV	Vishay / Dale	PTC (Positive Temperature Coefficient) Thermistors TFPT12062205%E52E3 Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	1.895In Stock	1,33 € 0,998 € 0,799 € 0,751 € View 0,732 € 0,616 € 0,571 € 0,538 €	Min.: 1 Mult.: 1		220 Ohms	5 %	PCB Mount	SMD/SMT	- 55 C	+ 150 C
PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD10D5A210265140Be3 Vishay / BC Components PTCCL11H211HBE PTCCL11H211HBE Vishay / BC Components 1: 1,70 € 76In Stock 1.000Expected 12/24/2026	Mfr. Part No. PTCCL11H211HBE Mouser Part No 594-PTCCL11H211HBE	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD10D5A210265140Be3	Datasheet	76In Stock 1.000Expected 12/24/2026	1,70 € 1,28 € 1,02 € 0,963 € View 0,937 € 0,929 € 0,785 € 0,767 € 0,712 €	Min.: 1 Mult.: 1	PTC	17 Ohms	20 %	Through Hole	Radial	0 C	+ 70 C
PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD16D5A710145140BE3 Vishay / BC Components PTCCL17H711FBE PTCCL17H711FBE Vishay / BC Components 1: 2,87 € 262In Stock	Mfr. Part No. PTCCL17H711FBE Mouser Part No 594-PTCCL17H711FBE	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD16D5A710145140BE3	Datasheet	262In Stock	2,87 € 2,15 € 1,92 € 1,90 € View 1,89 € 1,62 € 1,57 € 1,52 €	Min.: 1 Mult.: 1	PTC	2.1 Ohms	20 %	Through Hole	Radial	0 C	+ 70 C
PTC (Positive Temperature Coefficient) Thermistors PTCLGLDD5D40A210700120Te3 Vishay PTCLL05P211TTE PTCLL05P211TTE Vishay 1: 1,08 € 1.490In Stock	Mfr. Part No. PTCLL05P211TTE Mouser Part No 594-PTCLL05P211TTE	Vishay	PTC (Positive Temperature Coefficient) Thermistors PTCLGLDD5D40A210700120Te3	Datasheet	1.490In Stock	1,08 € 0,877 € 0,492 €	Min.: 1 Mult.: 1	PTC	300 Ohms		Through Hole	Radial	- 20 C	+ 105 C
PTC (Positive Temperature Coefficient) Thermistors 390ohms 1% Linear Vishay / Dale TFPT1206L3900FV TFPT1206L3900FV Vishay / Dale 1: 1,68 € 1.875In Stock	Mfr. Part No. TFPT1206L3900FV Mouser Part No 71-TFPT1206L3900FV	Vishay / Dale	PTC (Positive Temperature Coefficient) Thermistors 390ohms 1% Linear Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	1.875In Stock	Cut Tape 1,68 € 1,26 € 1,01 € 0,946 € Reel 0,713 € View 0,929 € 0,775 € 0,657 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		390 Ohms	1 %	PCB Mount	SMD/SMT	- 55 C	+ 150 C	AEC-Q100	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors PTCTELDD8D5025R0600MATTe3 Vishay / BC Components PTCTL4MR250STE PTCTL4MR250STE Vishay / BC Components 1: 1,41 € 2.023In Stock	Mfr. Part No. PTCTL4MR250STE Mouser Part No 594-PTCTL4MR250STE	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors PTCTELDD8D5025R0600MATTe3	Datasheet	2.023In Stock	1,41 € 1,06 € 0,845 € 0,794 € View 0,774 € 0,693 € 0,62 €	Min.: 1 Mult.: 1	PTC	25 Ohms	20 %	Through Hole	Radial	0 C	+ 75 C
PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD5D00A110145140BE3 Vishay / BC Components PTCCL05H111FBE PTCCL05H111FBE Vishay / BC Components 1: 1,10 € 1.422In Stock	Mfr. Part No. PTCCL05H111FBE Mouser Part No 594-PTCCL05H111FBE	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD5D00A110145140BE3	Datasheet	1.422In Stock	1,10 € 0,82 € 0,657 € 0,617 € View 0,602 € 0,598 € 0,456 €	Min.: 1 Mult.: 1	PTC	40 Ohms	20 %	Through Hole	Radial	0 C	+ 70 C
PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD12D5A450145140TE3 Vishay / BC Components PTCCL13H451FTE PTCCL13H451FTE Vishay / BC Components 1: 1,62 € 174In Stock	Mfr. Part No. PTCCL13H451FTE Mouser Part No 594-PTCCL13H451FTE	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD12D5A450145140TE3	Datasheet	174In Stock	1,62 € 1,25 € 1,04 € 1,01 € View 0,929 € 0,808 € 0,783 € 0,736 €	Min.: 1 Mult.: 1	PTC	3.8 Ohms	20 %	Through Hole	Radial	0 C	+ 70 C