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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 (JPY) 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	Packaging
PTC Thermistors PTC 90Deg C Temp Vishay / BC Components PTCSL03T091DB1E PTCSL03T091DB1E Vishay / BC Components 1: ¥121.3 3,397On Order	Mfr. Part # PTCSL03T091DB1E Mouser Part # 594-PTCSL03T091DB1E	Vishay / BC Components	PTC Thermistors PTC 90Deg C Temp Learn More about Vishay / BC Components vishay ptcsl03	Datasheet	3,397On Order On Order Ship Dates Mfr. #: PTCSL03T091DB1E Stock: 0 On Order: 1,397 Expected 1/25/2027 2,000 Expected 2/10/2027 Factory Lead-Time: 16 Weeks	¥121.3 ¥113.9 ¥104.3 ¥99.7 View ¥95.7 ¥82.7 ¥81.9 ¥77.2	Min.: 1 Mult.: 1	PTCSL03	20 Ohms to 120 Ohms		PCB Mount	Radial	- 40 C	+ 90 C	Bulk
PTC Thermistors PTCELLDD16D560R625135T303E3 PTCEL17R600MTE303 Vishay / Sfernice 1: ¥892 5On Order New Product	Mfr. Part # PTCEL17R600MTE303 Mouser Part # 72-PTCEL17R600MTE303 New Product	Vishay / Sfernice	PTC Thermistors PTCELLDD16D560R625135T303E3	Datasheet	5On Order	¥892 ¥556.4 ¥519.9 ¥408.6 View ¥365.4 ¥352.1 ¥337.2	Min.: 1 Mult.: 1
PTC Thermistors PTC Thermistor C 873-A 120-A 70 8X2,5 B59873C0120A070 TDK 1: ¥274.1 1,500Expected 12/16/2026	Mfr. Part # B59873C0120A070 Mouser Part # 871-B59873C120A70	TDK	PTC Thermistors PTC Thermistor C 873-A 120-A 70 8X2,5 Learn More about TDK epcos ptc thermistors	Datasheet	1,500Expected 12/16/2026	¥274.1 ¥237.5 ¥197.7 ¥192.7 View Reel ¥123.7 ¥176.1 ¥174.4 ¥153 ¥140.4 ¥123.7	Min.: 1 Mult.: 1 : 1,500	Over Current Protection Leaded Disk Style	45 Ohms	25 %			- 40 C	+ 125 C	Ammo Pack
PTC Thermistors PTCCPLDD7D00A0101000115Be3 Vishay / BC Components PTCCL07H100VBE PTCCL07H100VBE Vishay / BC Components 1: ¥315.6 1,995Expected 1/25/2027	Mfr. Part # PTCCL07H100VBE Mouser Part # 594-PTCCL07H100VBE	Vishay / BC Components	PTC Thermistors PTCCPLDD7D00A0101000115Be3	Datasheet	1,995Expected 1/25/2027	¥315.6 ¥237.5 ¥189.4 ¥177.7 View ¥174.4 ¥172.7 ¥145.5 ¥134 ¥123.4	Min.: 1 Mult.: 1	PTCCL - 600V/1000V							Bulk
PTC Thermistors 19mm 1ohms 20A Inside Kinked Leads MCL20500100A Vishay / Ametherm 1: ¥1,157.7 1,417On Order	Mfr. Part # MCL20500100A Mouser Part # 995-MCL20500100-A	Vishay / Ametherm	PTC Thermistors 19mm 1ohms 20A Inside Kinked Leads Learn More about Vishay / Ametherm ametherm mcl20 500100 a	Datasheet	1,417On Order On Order Ship Dates Mfr. #: MCL20500100A Stock: 0 On Order: 1,100 Expected 11/2/2026 317 Expected 11/11/2026 Factory Lead-Time: 12 Weeks	¥1,157.7 ¥996.6 ¥908.6 ¥872 View ¥775.7 ¥712.6 ¥626.2 ¥589.7 ¥544.8	Min.: 1 Mult.: 1	MCL20							Bulk
PTC Thermistors PTC Thermistor C 891-A 135-A 70 3X2,5 TDK B59891C0135A070 B59891C0135A070 TDK 1: ¥313.9 1,499Expected 12/16/2026	Mfr. Part # B59891C0135A070 Mouser Part # 871-B59891C135A70	TDK	PTC Thermistors PTC Thermistor C 891-A 135-A 70 3X2,5 Learn More about TDK epcos ptc thermistors	Datasheet	1,499Expected 12/16/2026	¥313.9 ¥242.5 ¥201 ¥197.7 View Reel ¥138.9 ¥179.4 ¥157.3 ¥150.5 ¥138.9	Min.: 1 Mult.: 1 : 1,500	Over Current Protection Leaded Disk Style							Ammo Pack
PTC Thermistors NTC PROBE EPOXY 10K 5% 3950K CUSTOM Vishay / Ametherm PANE103395410 PANE103395410 Vishay / Ametherm 1: ¥460.1 1,000Expected 1/15/2027 New Product	Mfr. Part # PANE103395410 Mouser Part # 995-PANE103395410 New Product	Vishay / Ametherm	PTC Thermistors NTC PROBE EPOXY 10K 5% 3950K CUSTOM Learn More about Vishay / Ametherm ametherm pane thermistors	Datasheet	1,000Expected 1/15/2027	¥460.1 ¥440.2 ¥415.3 ¥398.6 View ¥368.7 ¥367.1 ¥347.1 ¥338.8 ¥315.6	Min.: 1 Mult.: 1
PTC Thermistors 220C 400V 80ohms PTC for Heating Apps B59102R0220A010 TDK 1: ¥192.7 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # B59102R0220A010 Mouser Part # 871-B59102R0220A010	TDK	PTC Thermistors 220C 400V 80ohms PTC for Heating Apps Learn More about TDK epcos kits	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥192.7 ¥184.4 ¥172.7 ¥164.3 View ¥157.3 ¥157 ¥143 ¥127.7 ¥117.6	Min.: 1 Mult.: 1	Heater Element Rectangular shape	1 kOhms	50 %	Clamp Mount	Pressure Contacts	- 40 C	+ 100 C	Tray
PTC Thermistors 510 OHM 5% LT732ATTD511J3900 KOA Speer 5,000: ¥48 70,000Stock Available	Mfr. Part # LT732ATTD511J3900 Mouser Part # 660-LT732ATTD511J390	KOA Speer	PTC Thermistors 510 OHM 5%	Datasheet	70,000Stock Available More Info Available	Reel ¥48	Min.: 5,000 Mult.: 5,000 : 5,000	LT73	510 Ohms	5 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	Reel
PTC Thermistors ICL 25% CL13121120 Vishay / Ametherm 100: ¥347.1 2,000Stock Available New At Mouser	Mfr. Part # CL13121120 Mouser Part # 995-CL13121120 New At Mouser	Vishay / Ametherm	PTC Thermistors ICL 25%		2,000Stock Available More Info Available	¥347.1 ¥295.7 ¥292.3 ¥279	Min.: 100 Mult.: 100
PTC Thermistors 910 OHM 5% LT732ATTD911J4200 KOA Speer 5,000: ¥46.2 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # LT732ATTD911J4200 Mouser Part # 660-LT732ATTD911J420	KOA Speer	PTC Thermistors 910 OHM 5%	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel ¥46.2	Min.: 5,000 Mult.: 5,000 : 5,000	LT73	910 Ohms	5 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	Reel
PTC Thermistors 1.9Kohms 20% 265volt PTCCL05H150HBE Vishay / BC Components 1: ¥172.7 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # PTCCL05H150HBE Mouser Part # 594-2381-660-51593	Vishay / BC Components	PTC Thermistors 1.9Kohms 20% 265volt	Datasheet	Non-Stocked Lead-Time 10 Weeks	¥172.7 ¥146.7 ¥131.7 ¥125.1 View ¥114.1 ¥109.8 ¥99.2 ¥91.9 ¥76.9	Min.: 1 Mult.: 1	PTCCL - 265V							Bulk
PTC Thermistors PTC THERMISTOR PTCZL05S081DBE008 Vishay / BC Components 1: ¥352.1 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # PTCZL05S081DBE008 Mouser Part # 594-2381-660-91008	Vishay / BC Components	PTC Thermistors PTC THERMISTOR		Non-Stocked Lead-Time 12 Weeks	¥352.1 ¥272.4 ¥227.6 ¥222.6 View ¥202.6 ¥166.1 ¥158.3 ¥147.7	Min.: 1 Mult.: 1	2381
PTC Thermistors 9.4 OHM 20% NTC PTCCL09H251FBE Vishay / BC Components 1,500: ¥116.8 Non-Stocked Lead-Time 11 Weeks	Mfr. Part # PTCCL09H251FBE Mouser Part # 594-2381-661-52512	Vishay / BC Components	PTC Thermistors 9.4 OHM 20% NTC	Datasheet	Non-Stocked Lead-Time 11 Weeks	¥116.8 ¥112.4	Min.: 1,500 Mult.: 250	PTCCL - 145V	9.4 Ohms	20 %
PTC Thermistors 115 OHM 25% PTCCL05H470FBE Vishay / BC Components 1: ¥212.6 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # PTCCL05H470FBE Mouser Part # 594-PTCCL05H470FBE	Vishay / BC Components	PTC Thermistors 115 OHM 25%	Datasheet	Non-Stocked Lead-Time 10 Weeks	¥212.6 ¥158.5 ¥126.9 ¥119.3 View ¥116.3 ¥97.7 ¥96.7 ¥91.7	Min.: 1 Mult.: 1	PTC	240 Ohms	20 %	Through Hole	Radial	0 C	+ 70 C
PTC Thermistors CUSTOM PTC THERMISTOR PTCCL07H500HBE Vishay / BC Components 1,500: ¥118.4 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # PTCCL07H500HBE Mouser Part # 594-PTCCL07H500HBE	Vishay / BC Components	PTC Thermistors CUSTOM PTC THERMISTOR	Datasheet	Non-Stocked Lead-Time 10 Weeks	¥118.4 ¥117.3	Min.: 1,500 Mult.: 250	PTC		20 %	Through Hole	Radial	0 C	+ 70 C
PTC Thermistors CUSTOM PTC THERMISTOR PTCCL07H700HBE Vishay / BC Components 1,500: ¥109.6 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # PTCCL07H700HBE Mouser Part # 594-PTCCL07H700HBE	Vishay / BC Components	PTC Thermistors CUSTOM PTC THERMISTOR	Datasheet	Non-Stocked Lead-Time 10 Weeks	¥109.6 ¥108.8	Min.: 1,500 Mult.: 250	PTC		20 %	Through Hole	Radial	0 C	+ 70 C
PTC Thermistors PTCCPLDD8D50A540030140Te3 PTCCL09H541DTE Vishay / BC Components 1: ¥285.7 Lead-Time 11 Weeks	Mfr. Part # PTCCL09H541DTE Mouser Part # 594-PTCCL09H541DTE	Vishay / BC Components	PTC Thermistors PTCCPLDD8D50A540030140Te3	Datasheet	Lead-Time 11 Weeks	¥285.7 ¥215.9 ¥172.7 ¥161.3 View ¥157.3 ¥132.2 ¥126.2 ¥119.9	Min.: 1 Mult.: 1	PTC	1.9 Ohms	20 %	Through Hole	Radial	- 40 C	+ 85 C
PTC Thermistors PTCCPLDD10D5A210265140TE3 PTCCL11H211HTE Vishay / BC Components 3,000: ¥143.7 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # PTCCL11H211HTE Mouser Part # 594-PTCCL11H211HTE	Vishay / BC Components	PTC Thermistors PTCCPLDD10D5A210265140TE3	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape ¥143.7	Min.: 3,000 Mult.: 1,500 : 1,500	PTCCL - 265 V Series							Reel
PTC Thermistors 9.5 OHM 25% PTCCL11H231EBE Vishay / BC Components 1: ¥328.9 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # PTCCL11H231EBE Mouser Part # 594-PTCCL11H231EBE	Vishay / BC Components	PTC Thermistors 9.5 OHM 25%	Datasheet	Non-Stocked Lead-Time 12 Weeks	¥328.9 ¥247.5 ¥197.7 ¥186 View ¥181 ¥179.4 ¥151.6 ¥121.4 ¥115.9	Min.: 1 Mult.: 1	PTCCL - 30V/60V	9.5 Ohms	25 %					Bulk
PTC Thermistors 6.5 OHM 30% PTCCL17H351HBE Vishay / BC Components 1: ¥554.8 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # PTCCL17H351HBE Mouser Part # 594-PTCCL17H351HBE	Vishay / BC Components	PTC Thermistors 6.5 OHM 30%	Datasheet	Non-Stocked Lead-Time 12 Weeks	¥554.8 ¥496.6 ¥486.7	Min.: 1 Mult.: 1	PTC		20 %	Through Hole	Radial	0 C	+ 70 C
PTC Thermistors PTC THERMISTOR PTCCL21H501HBE Vishay / BC Components 1: ¥835.5 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # PTCCL21H501HBE Mouser Part # 594-PTCCL21H501HBE	Vishay / BC Components	PTC Thermistors PTC THERMISTOR	Datasheet	Non-Stocked Lead-Time 12 Weeks	¥835.5 ¥715.9 ¥627.9 ¥591.3 View ¥501.6 ¥485 ¥456.8	Min.: 1 Mult.: 1	PTCCL - 265V							Bulk
PTC Thermistors PTCELLDD16D51K01200135T404E3 PTCEL17R102UTE404 Vishay 1: ¥664.4 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # PTCEL17R102UTE404 Mouser Part # 594-PTCE17R102UTE404	Vishay	PTC Thermistors PTCELLDD16D51K01200135T404E3 Learn More about Vishay ptcel ptc thermistors	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape ¥664.4 ¥498.3 ¥443.5 ¥421.9 Reel ¥348.8 View ¥411.9 ¥342.2 ¥318.9	Min.: 1 Mult.: 1 : 500	PTCEL Series	1 kOhms	30 %	Through Hole	Radial	- 40 C	+ 105 C	Reel, Cut Tape
PTC Thermistors TFPT06031001%ET1e3 TFPT0603L1000FM Vishay / Dale 5,000: ¥82.6 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # TFPT0603L1000FM Mouser Part # 71-TFPT0603L1000FM	Vishay / Dale	PTC Thermistors TFPT06031001%ET1e3	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥82.6	Min.: 5,000 Mult.: 5,000	TFPT	100 Ohms	1 %	PCB Mount	SMD/SMT	- 55 C	+ 70 C
PTC Thermistors TFPT06031K5%ET1e3 TFPT0603L1001JM Vishay / Dale 5,000: ¥71.4 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # TFPT0603L1001JM Mouser Part # 71-TFPT0603L1001JM	Vishay / Dale	PTC Thermistors TFPT06031K5%ET1e3	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥71.4	Min.: 5,000 Mult.: 5,000	TFPT	1 kOhms	5 %	PCB Mount	SMD/SMT	- 55 C	+ 70 C