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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	Qualification	Packaging
PTC Thermistors 50C 400V 225ohms PTC for Heating Apps B59102R0050A010 TDK 1,800: ¥551.5 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # B59102R0050A010 Mouser Part # 871-B59102R0050A010	TDK	PTC Thermistors 50C 400V 225ohms PTC for Heating Apps Learn More about TDK epcos kits	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥551.5	Min.: 1,800 Mult.: 1,800	B59102	700 Ohms	50 %	Clamp Mount	Pressure Contacts	- 40 C	+ 100 C		Tray
PTC Thermistors 90A 10 90 GRAD C ALU PTC Thermistor 102A B59102R0090A010 TDK 1,800: ¥126.7 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # B59102R0090A010 Mouser Part # 871-B59102R0090A010	TDK	PTC Thermistors 90A 10 90 GRAD C ALU PTC Thermistor 102A Learn More about TDK epcos ptc thermistors	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥126.7	Min.: 1,800 Mult.: 1,800	Surface Mount OverCurrent PTC			Clamp Mount	Pressure Contacts				Tray
PTC Thermistors 110C 400V 100ohms PTC for Heating Apps B59102R0110A010 TDK 1: ¥210.9 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # B59102R0110A010 Mouser Part # 871-B59102R0110A010	TDK	PTC Thermistors 110C 400V 100ohms PTC for Heating Apps Learn More about TDK epcos kits	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥210.9 ¥201 ¥187.7 ¥179.4 View ¥172.7 ¥153.3 ¥143.2 ¥124.4	Min.: 1 Mult.: 1	Surface Mount OverCurrent PTC	700 Ohms	50 %	Clamp Mount	Pressure Contacts	- 40 C	+ 100 C		Tray
PTC Thermistors 130C 400V 105ohms PTC for Heating Apps B59102R0130A010 TDK 1,800: ¥127.6 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # B59102R0130A010 Mouser Part # 871-B59102R0130A010	TDK	PTC Thermistors 130C 400V 105ohms PTC for Heating Apps Learn More about TDK epcos kits	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥127.6	Min.: 1,800 Mult.: 1,800	Heater Element Rectangular shape	700 Ohms	50 %	Clamp Mount	Pressure Contacts	- 40 C	+ 100 C		Tray
PTC Thermistors 180C 400V 66ohms PTC for Heating Apps B59102R0180A010 TDK 1,800: ¥121.4 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # B59102R0180A010 Mouser Part # 871-B59102R0180A010	TDK	PTC Thermistors 180C 400V 66ohms PTC for Heating Apps Learn More about TDK epcos kits	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥121.4	Min.: 1,800 Mult.: 1,800	Heater Element Rectangular shape	700 Ohms	50 %	Clamp Mount	Pressure Contacts	- 40 C	+ 100 C		Tray
PTC Thermistors 240A 10 240 GRAD C A PTC Thermistor 102A B59102R0240A010 TDK 1,800: ¥122.4 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # B59102R0240A010 Mouser Part # 871-B59102R0240A010	TDK	PTC Thermistors 240A 10 240 GRAD C A PTC Thermistor 102A Learn More about TDK epcos ptc thermistors	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥122.4	Min.: 1,800 Mult.: 1,800	Heater Element Rectangular shape			Clamp Mount	Pressure Contacts				Tray
PTC Thermistors 120A 20 19.6X3.2 PTC Thermistor 196A B59196A0120A020 TDK 1: ¥174.4 Non-Stocked	Mfr. Part # B59196A0120A020 Mouser Part # 871-B59196A0120A020	TDK	PTC Thermistors 120A 20 19.6X3.2 PTC Thermistor 196A Learn More about TDK epcos ptc thermistors	Datasheet	Non-Stocked	¥174.4 ¥165.4 ¥152.8 ¥146 View ¥143 ¥135.7 ¥129.7 ¥124.2 ¥114.8	Min.: 1 Mult.: 1	B59196								Tray
PTC Thermistors 120A 20 19.5X3.2 PTC Thermistor 197B B59197A0120B020 TDK 2,000: ¥111.8 Non-Stocked	Mfr. Part # B59197A0120B020 Mouser Part # 871-B59197A0120B020	TDK	PTC Thermistors 120A 20 19.5X3.2 PTC Thermistor 197B Learn More about TDK epcos ptc thermistors	Datasheet	Non-Stocked	¥111.8	Min.: 2,000 Mult.: 1,000	B57237								Tray
PTC Thermistors PTC Thermistor J 201-B 140-A 10 16X3 B59201J140B10 TDK 192: ¥991.6 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # B59201J140B10 Mouser Part # 871-B59201J140B10	TDK	PTC Thermistors PTC Thermistor J 201-B 140-A 10 16X3 Learn More about TDK epcos self protecting ptc thermistors		Non-Stocked Lead-Time 14 Weeks	¥991.6 ¥877 ¥857.1	Min.: 192 Mult.: 192	B59201	20 Ohms	30 %			- 40 C	+ 125 C		Tray
PTC Thermistors 110C +/-5C Motor Prot Triple Sensor B59300M1110A070 TDK 200: ¥850.4 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # B59300M1110A070 Mouser Part # 871-B59300M1110A070	TDK	PTC Thermistors 110C +/-5C Motor Prot Triple Sensor Learn More about TDK epcos ptc thermistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel ¥850.4 ¥779 ¥752.4	Min.: 200 Mult.: 200 : 200	Inrush Current Limiter Housing Type	300 Ohms		Wire	Radial				Ammo Pack
PTC Thermistors T=7K 180deg C B59300M1180A070 TDK 1: ¥1,571.3 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # B59300M1180A070 Mouser Part # 871-B59300M1180A70	TDK	PTC Thermistors T=7K 180deg C Learn More about TDK epcos ptc thermistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥1,571.3 ¥1,396.9 ¥1,257.4 ¥1,162.7 Reel ¥1,016.5 View ¥1,084.6 ¥1,016.5 ¥943.4 ¥915.2	Min.: 1 Mult.: 1 : 200	Motor Protector Sensor Triple Sensor Style	300 Ohms		Wire	Radial	0 C	+ 40 C		Ammo Pack
PTC Thermistors 30Vdc 420mA 3.1ohms PTC Overcurrent B59301P1080A062 TDK 1: ¥400.3 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # B59301P1080A062 Mouser Part # 871-B59301P1080A062	TDK	PTC Thermistors 30Vdc 420mA 3.1ohms PTC Overcurrent Learn More about TDK epcos kits	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape ¥400.3 ¥360.4 ¥323.9 ¥284 Reel ¥214.3 View ¥265.8 ¥254.1 ¥229.2 ¥197.7 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Motor Protector Sensor Triple Sensor Style	3.1 Ohms	25 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
PTC Thermistors 404A 60A 40 3X16 PTC Thermistor B59404B0060A040 TDK 1: ¥493.3 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # B59404B0060A040 Mouser Part # 871-B59404B0060A040	TDK	PTC Thermistors 404A 60A 40 3X16 PTC Thermistor Learn More about TDK epcos superior ptc thermistors	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥493.3 ¥470.1 ¥438.5 ¥418.6 View ¥405.3 ¥360.4 ¥338.8 ¥312.3	Min.: 1 Mult.: 1	Motorstart PTC Disk	3.5 kOhms		PCB Mount	Radial	- 40 C	+ 125 C		Bulk
PTC Thermistors 406A 60A 40 3X16 PTC Thermistor B59406B0060A040 TDK 1: ¥465.1 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # B59406B0060A040 Mouser Part # 871-B59406B0060A040	TDK	PTC Thermistors 406A 60A 40 3X16 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥465.1 ¥443.5 ¥418.6 ¥402 View ¥387 ¥348.8 ¥340.5 ¥318.9	Min.: 1 Mult.: 1	Motorstart PTC Disk								Bulk
PTC Thermistors PTC Thermistor A 407A 115A 62 B59407A0115A062 TDK 1: ¥132.9 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # B59407A0115A062 Mouser Part # 871-B59407A0115A062	TDK	PTC Thermistors PTC Thermistor A 407A 115A 62	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape ¥132.9 ¥122.4 ¥110.6 ¥98 View Reel ¥70.4 ¥92.8 ¥84.4 ¥77.7 ¥75.4 ¥70.4 ¥70.4	Min.: 1 Mult.: 1 : 10,000	OverCurrent Protection Uncoated								Reel, Cut Tape
PTC Thermistors 0402 470ohms 75C Temperature Sensor B59421A75A62 TDK 10,000: ¥37.4 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # B59421A75A62 Mouser Part # 871-B59421A75A62	TDK	PTC Thermistors 0402 470ohms 75C Temperature Sensor Learn More about TDK epcos superior ptc thermistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel ¥37.4 ¥36	Min.: 10,000 Mult.: 10,000 : 10,000	Superior			PCB Mount	SMD/SMT			AEC-Q100	Reel
PTC Thermistors 0402 470ohms 95C Temperature Sensor B59421A95A62 TDK 1: ¥64.8 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # B59421A95A62 Mouser Part # 871-B59421A95A62	TDK	PTC Thermistors 0402 470ohms 95C Temperature Sensor Learn More about TDK epcos superior ptc thermistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape ¥64.8 ¥60 ¥53 ¥50.5 Reel ¥39.9 View ¥47.3 ¥46.2 ¥44 ¥38.7 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Superior			PCB Mount	SMD/SMT			AEC-Q100	Reel, Cut Tape, MouseReel
PTC Thermistors 135A 20 19.5X2.5 PTC Thermistor 501A B59501A0135A020 TDK 2,240: ¥111.5 Non-Stocked	Mfr. Part # B59501A0135A020 Mouser Part # 871-B59501A0135A020	TDK	PTC Thermistors 135A 20 19.5X2.5 PTC Thermistor 501A Learn More about TDK epcos ptc thermistors	Datasheet	Non-Stocked	¥111.5 ¥107.1	Min.: 2,240 Mult.: 2,240	B57237								Tray
PTC Thermistors 135A 20 19.5X2.5 PTC Thermistor 524A B59524A0135A020 TDK 2,000: ¥104.6 Non-Stocked	Mfr. Part # B59524A0135A020 Mouser Part # 871-B59524A0135A020	TDK	PTC Thermistors 135A 20 19.5X2.5 PTC Thermistor 524A Learn More about TDK epcos ptc thermistors	Datasheet	Non-Stocked	¥104.6	Min.: 2,000 Mult.: 1,000	B57238								Tray
PTC Thermistors 135A 20 16.0X2.5 PTC Thermistor 549A B59549A0135A020 TDK 2,000: ¥84.4 Non-Stocked	Mfr. Part # B59549A0135A020 Mouser Part # 871-B59549A0135A020	TDK	PTC Thermistors 135A 20 16.0X2.5 PTC Thermistor 549A Learn More about TDK epcos ptc thermistors	Datasheet	Non-Stocked	¥84.4	Min.: 2,000 Mult.: 2,000	B57238								Tray
PTC Thermistors 0603 470ohms 125C Temperature Sensor B59601A0125A062 TDK 1: ¥86.4 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # B59601A0125A062 Mouser Part # 871-B59601A0125A062	TDK	PTC Thermistors 0603 470ohms 125C Temperature Sensor Learn More about TDK epcosPTCSMDthermistor	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape ¥86.4 ¥81.1 ¥75.7 ¥71.9 View Reel ¥55 ¥68.6 ¥61.8 ¥58.5 ¥55 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Surface Mount Limit Temperature Sensor			PCB Mount	SMD/SMT				Reel, Cut Tape, MouseReel
PTC Thermistors 0603 470ohms 135C Temperature Sensor B59601A0135A062 TDK 4,000: ¥50 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # B59601A0135A062 Mouser Part # 871-B59601A0135A062	TDK	PTC Thermistors 0603 470ohms 135C Temperature Sensor Learn More about TDK epcosPTCSMDthermistor	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel ¥50	Min.: 4,000 Mult.: 4,000 : 4,000	Surface Mount Limit Temperature Sensor			PCB Mount	SMD/SMT				Reel
PTC Thermistors 1635 A120 A62 7X2 PTC Thermistor B59635T1120A062 TDK 1,000: ¥174.4 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # B59635T1120A062 Mouser Part # 871-B59635T1120A062	TDK	PTC Thermistors 1635 A120 A62 7X2 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel ¥174.4 ¥161.6	Min.: 1,000 Mult.: 1,000 : 1,000	Surface Mount OverCurrent PTC								Reel
PTC Thermistors 470 OHM 50% SMD 0603 B59641A0105A562 TDK 4,000: ¥36 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # B59641A0105A562 Mouser Part # 871-B59641A0105A562	TDK	PTC Thermistors 470 OHM 50% SMD 0603	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel ¥36 ¥35.7 ¥35.2	Min.: 4,000 Mult.: 4,000 : 4,000	Surface Mount Limit Temperature Sensor			PCB Mount	SMD/SMT	- 40 C	+ 125 C	AEC-Q200	Reel
PTC Thermistors 0603 470ohms 105C Temperature Sensor B59641A105A62 TDK 4,000: ¥38.4 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # B59641A105A62 Mouser Part # 871-B59641A105A62	TDK	PTC Thermistors 0603 470ohms 105C Temperature Sensor Learn More about TDK epcos superior ptc thermistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel ¥38.4 ¥37 ¥35.7	Min.: 4,000 Mult.: 4,000 : 4,000	Superior			PCB Mount	SMD/SMT			AEC-Q100	Reel