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TDK Thermistors - PTC

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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 950-A 130-A 70 10X1 PTC Thermistor B59950C0130A070 TDK 1: ¥297.3 408In Stock	Mfr. Part # B59950C0130A070 Mouser Part # 871-B59950C0130A070	TDK	PTC Thermistors 950-A 130-A 70 10X1 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	408In Stock	¥297.3 ¥275.7 ¥250.8 ¥209.3 Reel ¥160.3 View ¥196 ¥187.7 ¥172.7 ¥145	Min.: 1 Mult.: 1 : 1,000	Over Current Protection Leaded Disk Style								Ammo Pack
PTC Thermistors 5.5A 3.7ohms B59950C0120A070 TDK 1: ¥323.9 161In Stock 2,000Expected 12/7/2026	Mfr. Part # B59950C0120A070 Mouser Part # 871-B59950C120A70	TDK	PTC Thermistors 5.5A 3.7ohms Learn More about TDK epcos ptc thermistors	Datasheet	161In Stock 2,000Expected 12/7/2026	¥323.9 ¥299 ¥260.8 ¥247.5 View Reel ¥160.8 ¥227.6 ¥206 ¥191 ¥187.7 ¥160.8	Min.: 1 Mult.: 1 : 2,000	Over Current Protection Leaded Disk Style	3.7 Ohms	25 %	PCB Mount	Radial	- 40 C	+ 125 C		Ammo Pack
PTC Thermistors 955-A 160-A 70 12X1 PTC Thermistor B59955C0160A070 TDK 1: ¥392 852In Stock	Mfr. Part # B59955C0160A070 Mouser Part # 871-B59955C0160A070	TDK	PTC Thermistors 955-A 160-A 70 12X1 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	852In Stock	¥392 ¥302.3 ¥252.5 ¥245.8 View Reel ¥171.1 ¥224.2 ¥196 ¥184.4 ¥171.1	Min.: 1 Mult.: 1 : 2,000	Over Current Protection Leaded Disk Style								Ammo Pack
PTC Thermistors 960-A 80-A 70 10X1 PTC Thermistor B59960C0080A070 TDK 1: ¥297.3 742In Stock 1,000Expected 11/16/2026	Mfr. Part # B59960C0080A070 Mouser Part # 871-B59960C0080A070	TDK	PTC Thermistors 960-A 80-A 70 10X1 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	742In Stock 1,000Expected 11/16/2026	¥297.3 ¥275.7 ¥250.8 ¥227.6 Reel ¥160.3 View ¥207.6 ¥189.4 ¥179.4 ¥145	Min.: 1 Mult.: 1 : 1,000	Over Current Protection Leaded Disk Style	5.6 Ohms	25 %	PCB Mount	Radial	- 40 C	+ 80 C		Ammo Pack
PTC Thermistors 960-A 130-A 70 8X1 PTC Thermistor B59960C0130A070 TDK 1: ¥249.2 591In Stock	Mfr. Part # B59960C0130A070 Mouser Part # 871-B59960C0130A070	TDK	PTC Thermistors 960-A 130-A 70 8X1 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	591In Stock	¥249.2 ¥229.2 ¥191 ¥186 View Reel ¥119.4 ¥169.4 ¥158.3 ¥122.7 ¥120.6 ¥119.4	Min.: 1 Mult.: 1 : 2,000	Over Current Protection Leaded Disk Style	8 Ohms	20 %	PCB Mount	Radial	- 40 C	+ 125 C		Ammo Pack
PTC Thermistors 4.3A 5.6ohms B59960C0120A070 TDK 1: ¥297.3 936In Stock 1,000Expected 11/30/2026	Mfr. Part # B59960C0120A070 Mouser Part # 871-B59960C120A70	TDK	PTC Thermistors 4.3A 5.6ohms Learn More about TDK epcos ptc thermistors	Datasheet	936In Stock 1,000Expected 11/30/2026	¥297.3 ¥275.7 ¥250.8 ¥227.6 Reel ¥160.3 View ¥214.3 ¥206 ¥179.4 ¥150.5	Min.: 1 Mult.: 1 : 1,000	Over Current Protection Leaded Disk Style	5.6 Ohms	25 %	PCB Mount	Radial				Ammo Pack
PTC Thermistors 965-A 160-A 70 10X1 PTC Thermistor B59965C0160A070 TDK 1: ¥255.8 555In Stock	Mfr. Part # B59965C0160A070 Mouser Part # 871-B59965C0160A070	TDK	PTC Thermistors 965-A 160-A 70 10X1 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	555In Stock	¥255.8 ¥235.9 ¥227.6 ¥204.3 Reel ¥160.3 View ¥191 ¥179.4 ¥169.4 ¥132.2	Min.: 1 Mult.: 1 : 1,000	Over Current Protection Leaded Disk Style								Ammo Pack
PTC Thermistors PTC Thermistor C 970-A 80-A 70 8X1 B59970C0080A070 TDK 1: ¥249.2 632In Stock 2,000Expected 5/10/2027	Mfr. Part # B59970C0080A070 Mouser Part # 871-B59970C80A70	TDK	PTC Thermistors PTC Thermistor C 970-A 80-A 70 8X1 Learn More about TDK epcos ptc thermistors	Datasheet	632In Stock 2,000Expected 5/10/2027	¥249.2 ¥229.2 ¥196 ¥189.4 View Reel ¥123.7 ¥172.7 ¥158.3 ¥146 ¥143.3 ¥123.7	Min.: 1 Mult.: 1 : 2,000	Over Current Protection Leaded Disk Style	9.4 Ohms	25 %	PCB Mount	Radial	- 40 C	+ 125 C		Ammo Pack
PTC Thermistors 3.0A 1.8ohms B59975C0120A070 TDK 1: ¥345.5 263In Stock 2,000Expected 12/8/2026	Mfr. Part # B59975C0120A070 Mouser Part # 871-B59975C120A70	TDK	PTC Thermistors 3.0A 1.8ohms Learn More about TDK epcos ptc thermistors	Datasheet	263In Stock 2,000Expected 12/8/2026	¥345.5 ¥295.7 ¥245.8 ¥225.9 View Reel ¥159 ¥206 ¥182.7 ¥172.7 ¥159	Min.: 1 Mult.: 1 : 2,000	Over Current Protection Leaded Disk Style	1.8 Ohms	25 %	PCB Mount	Radial				Ammo Pack
PTC Thermistors 980-A 130-A 70 3X1 PTC Thermistor B59980C0130A070 TDK 1: ¥167.8 2,137In Stock	Mfr. Part # B59980C0130A070 Mouser Part # 871-B59980C0130A070	TDK	PTC Thermistors 980-A 130-A 70 3X1 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	2,137In Stock	¥167.8 ¥153.5 ¥137 ¥121.3 View Reel ¥85 ¥115.1 ¥106.5 ¥100.2 ¥99.7 ¥85	Min.: 1 Mult.: 1 : 2,000	Over Current Protection Leaded Disk Style	62 Ohms	20 %	PCB Mount	Radial	- 40 C	+ 125 C		Ammo Pack
PTC Thermistors PTC Thermistor C 980A 80A 70 5x1 B59980C0080A070 TDK 1: ¥181 2,226In Stock 2,000Expected 1/18/2027	Mfr. Part # B59980C0080A070 Mouser Part # 871-B59980C80A70	TDK	PTC Thermistors PTC Thermistor C 980A 80A 70 5x1 Learn More about TDK epcos ptc thermistors	Datasheet	2,226In Stock 2,000Expected 1/18/2027	¥181 ¥154 ¥136.9 ¥124.9 View Reel ¥91.4 ¥123.9 ¥114.4 ¥103.8 ¥95.2 ¥91.4	Min.: 1 Mult.: 1 : 2,000	Over Current Protection Leaded Disk Style	25 Ohms	25 %	PCB Mount	Radial	- 40 C	+ 125 C		Ammo Pack
PTC Thermistors 985-A 160-A 70 5X1 PTC Thermistor B59985C0160A070 TDK 1: ¥199.3 1,051In Stock	Mfr. Part # B59985C0160A070 Mouser Part # 871-B59985C0160A070	TDK	PTC Thermistors 985-A 160-A 70 5X1 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	1,051In Stock	¥199.3 ¥184.4 ¥171.1 ¥150.5 View Reel ¥94.2 ¥140.7 ¥126.6 ¥116.6 ¥114.8 ¥94.2	Min.: 1 Mult.: 1 : 3,000	Over Current Protection Leaded Disk Style								Ammo Pack
PTC Thermistors PTC Thermistor C 63V 30mA 55ohms B59990C0080A070 TDK 1: ¥159.5 2,906In Stock 2,000Expected 12/4/2026	Mfr. Part # B59990C0080A070 Mouser Part # 871-B59990C80A70	TDK	PTC Thermistors PTC Thermistor C 63V 30mA 55ohms Learn More about TDK epcos ptc thermistors	Datasheet	2,906In Stock 2,000Expected 12/4/2026	¥159.5 ¥145.8 ¥126.4 ¥117.9 View ¥111.6 ¥100.3 ¥92.5 ¥90 ¥78.6	Min.: 1 Mult.: 1	Over Current Protection Leaded Disk Style	55 Ohms	25 %	PCB Mount	Radial	- 40 C	+ 125 C		Bulk
PTC Thermistors 995-A 160-A 70 3X1 PTC Thermistor B59995C0160A070 TDK 1: ¥177.7 205In Stock	Mfr. Part # B59995C0160A070 Mouser Part # 871-B59995C0160A070	TDK	PTC Thermistors 995-A 160-A 70 3X1 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	205In Stock	¥177.7 ¥163.1 ¥135.4 ¥124.9 View Reel ¥88 ¥112.3 ¥103.5 ¥88	Min.: 1 Mult.: 1 : 2,000	Over Current Protection Leaded Disk Style								Ammo Pack
PTC Thermistors 0.7A 13ohms B59995C0120A070 TDK 1: ¥159.5 987In Stock 3,000Expected 12/28/2026	Mfr. Part # B59995C0120A070 Mouser Part # 871-B59995C120A70	TDK	PTC Thermistors 0.7A 13ohms Learn More about TDK epcos ptc thermistors	Datasheet	987In Stock 3,000Expected 12/28/2026	¥159.5 ¥145.8 ¥133 ¥117.9 View Reel ¥74.9 ¥111.6 ¥100.3 ¥92.5 ¥90 ¥74.9	Min.: 1 Mult.: 1 : 3,000	Over Current Protection Leaded Disk Style	13 Ohms	25 %	PCB Mount	Radial	- 40 C	+ 125 C		Ammo Pack
PTC Thermistors 120A 10 20.5X5 PTC Thermistor 314B B59314A0120B010 TDK 1: ¥347.1 236In Stock Factory Special Order	Mfr. Part # B59314A0120B010 Mouser Part # 871-B59314A0120B010 Factory Special Order	TDK	PTC Thermistors 120A 10 20.5X5 PTC Thermistor 314B Learn More about TDK epcos ptc thermistors	Datasheet	236In Stock	¥347.1 ¥332.2 ¥312.3 ¥300.6 View ¥287.4 ¥259.1 ¥249.2 ¥234.2	Min.: 1 Mult.: 1	B59314								Tray
PTC Thermistors PTC Thermistor B 770A 120A 70 8x5 B59770B0120A070 TDK 1: ¥244.2 369In Stock Factory Special Order	Mfr. Part # B59770B0120A070 Mouser Part # 871-B59770B120A70 Factory Special Order	TDK	PTC Thermistors PTC Thermistor B 770A 120A 70 8x5 Learn More about TDK epcos lumileds led solutions	Datasheet	369In Stock	¥244.2 ¥232.5 ¥219.3 ¥209.3 Reel View ¥201 ¥199.3 ¥196	Min.: 1 Mult.: 1 : 1,000	B597x-Cx	70 Ohms	25 %			- 40 C	+ 125 C		Ammo Pack
PTC Thermistors 110C +/-5C Motor Prot Single Sensor B59100M1110A070 TDK 1: ¥759.1 8,812On Order	Mfr. Part # B59100M1110A070 Mouser Part # 871-B59100M1110A070	TDK	PTC Thermistors 110C +/-5C Motor Prot Single Sensor Learn More about TDK epcos ptc thermistors	Datasheet	8,812On Order On Order Ship Dates Mfr. #: B59100M1110A070 Stock: 0 On Order: 2,412 Expected 2/3/2027 6,400 Expected 3/18/2027 Factory Lead-Time: 16 Weeks	¥759.1 ¥681 ¥651.1 ¥611.2 View ¥586.3 ¥571.4 ¥533.2 ¥490 ¥475	Min.: 1 Mult.: 1	Motor Protector Single Sensor Style	100 Ohms		Wire	Radial	- 25 C	+ 133 C		Bulk
PTC Thermistors 440AC,620DC,120oHMS PTC Thermistor B59753C0120A070 TDK 1: ¥458.4 13,868On Order	Mfr. Part # B59753C0120A070 Mouser Part # 871-B59753C120A70	TDK	PTC Thermistors 440AC,620DC,120oHMS PTC Thermistor Learn More about TDK epcos self protecting ptc thermistors	Datasheet	13,868On Order On Order Ship Dates Mfr. #: B59753C0120A070 Stock: 0 On Order: 368 Expected 5/31/2027 4,500 Expected 8/16/2027 3,500 Expected 9/20/2027 5,500 Expected 10/18/2027 Factory Lead-Time: 24 Weeks	¥458.4 ¥343.8 ¥305.6 ¥290.7 View ¥282.4 ¥250.8 ¥242.5 ¥225.9	Min.: 1 Mult.: 1	Telecom Pair Protection Over current in Housing style	120 Ohms	25 %	PCB Mount	Radial	- 40 C	+ 125 C		Cut Tape
PTC Thermistors D 052-A 70-A 40 NAT 70 Grade C B59052D1070A040 TDK 1: ¥290.7 2,175Expected 11/30/2026	Mfr. Part # B59052D1070A040 Mouser Part # 871-B59052D1070A040	TDK	PTC Thermistors D 052-A 70-A 40 NAT 70 Grade C	Datasheet	2,175Expected 11/30/2026	¥290.7 ¥277.4 ¥259.1 ¥244.2 View ¥234.2 ¥232.5 ¥207.6 ¥194.3 ¥184.4	Min.: 1 Mult.: 1	Limit Temperature Sensor Housing style	570 Ohms		Ring Lug	Radial	0 C	+ 40 C		Bulk
PTC Thermistors D 052-A 110-A 40 NAT 110 Grade C B59052D1110A040 TDK 1: ¥330.5 3,200On Order	Mfr. Part # B59052D1110A040 Mouser Part # 871-B59052D1110A040	TDK	PTC Thermistors D 052-A 110-A 40 NAT 110 Grade C	Datasheet	3,200On Order On Order Ship Dates Mfr. #: B59052D1110A040 Stock: 0 On Order: 800 Expected 2/1/2027 2,400 Expected 2/12/2027 Factory Lead-Time: 16 Weeks	¥330.5 ¥313.9 ¥259.1 ¥240.8 View ¥230.9 ¥225.9 ¥189.4 ¥184.4 ¥172.7	Min.: 1 Mult.: 1	Limit Temperature Sensor Housing style	550 Ohms		Ring Lug	Radial	0 C	+ 40 C		Bulk
PTC Thermistors 310mA 1.6V B59301P1120A62 TDK 1: ¥430.2 1,951On Order	Mfr. Part # B59301P1120A62 Mouser Part # 871-B59301P1120A62	TDK	PTC Thermistors 310mA 1.6V Learn More about TDK epcos ptc thermistors	Datasheet	1,951On Order On Order Ship Dates Mfr. #: B59301P1120A62 Stock: 0 On Order: 951 Expected 12/16/2026 1,000 Expected 3/8/2027 Factory Lead-Time: 16 Weeks	Cut Tape ¥430.2 ¥352.1 ¥285.7 ¥265.8 Reel ¥214.3 View ¥252.5 ¥222.6 ¥199.3 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	B59x01P	3.1 Ohms	25 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
PTC Thermistors 0402 470ohms 85C Temperature Sensor B59421A0085A062 TDK 1: ¥64.8 20,000On Order	Mfr. Part # B59421A0085A062 Mouser Part # 871-B59421A0085A062	TDK	PTC Thermistors 0402 470ohms 85C Temperature Sensor Learn More about TDK epcos superior ptc thermistors	Datasheet	20,000On Order On Order Ship Dates Mfr. #: B59421A0085A062 Stock: 0 On Order: 10,000 Expected 12/8/2026 10,000 Expected 1/29/2027 Factory Lead-Time: 16 Weeks	Cut Tape ¥64.8 ¥60 ¥53 ¥50.5 Reel ¥37.4 View ¥44.8 ¥42.7 ¥38.9 ¥36 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Surface Mount OverCurrent PTC	470 Ohms	50 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
PTC Thermistors 560vAC,800vDC, 500 Ohms B59755C0115A070 TDK 1: ¥478.4 5,423Expected 8/23/2027	Mfr. Part # B59755C0115A070 Mouser Part # 871-B59755C115A70	TDK	PTC Thermistors 560vAC,800vDC, 500 Ohms Learn More about TDK epcos self protecting ptc thermistors	Datasheet	5,423Expected 8/23/2027	¥478.4 ¥441.8 ¥367.1 ¥338.8 View ¥312.3 ¥259.1	Min.: 1 Mult.: 1	Inrush Current Limiter Leaded Disk Type	500 Ohms	25 %	PCB Mount	Radial	- 40 C	+ 125 C		Bulk
PTC Thermistors 440AC,620DC,1100oHMS PTC Thermistor B59774C0115A070 TDK 1: ¥423.6 7,177On Order	Mfr. Part # B59774C0115A070 Mouser Part # 871-B59774C115A70	TDK	PTC Thermistors 440AC,620DC,1100oHMS PTC Thermistor	Datasheet	7,177On Order On Order Ship Dates Mfr. #: B59774C0115A070 Stock: 0 On Order: 1,177 Expected 4/5/2027 1,000 Expected 4/19/2027 5,000 Expected 5/17/2027 Factory Lead-Time: 28 Weeks	¥423.6 ¥352.1 ¥323.9 ¥307.3 Reel ¥247.5 View ¥294 ¥289 ¥260.8 ¥229.2	Min.: 1 Mult.: 1 : 1,000	Inrush Current Limiter Leaded Disk Type	1.1 kOhms	25 %	PCB Mount	Radial	- 40 C	+ 125 C		Ammo Pack