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Thermistors

TDK Thermistors include negative temperature coefficient (NTC) and positive temperature coefficient (PTC) thermistors. The NTC thermistors offer a nickel barrier termination and long-term stability in high-temperature and high-humidity environments. The PTC series features thermally sensitive semiconductor resistors made of ceramic components in which electrical resistance rapidly increases when a certain temperature is exceeded. EPCOS / TDK Thermistors provide voltage and noise suppression as well as temperature measurement and compensation in measurement and control engineering, entertainment, household and automotive electronics, data systems, and telecommunications applications.

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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.
PTC (Positive Temperature Coefficient) Thermistors T=7K 180deg C B59100M1180A070 TDK 1: 5,25 € 154In Stock	Mfr. Part No. B59100M1180A070 Mouser Part No 871-B59100M1180A70	TDK	PTC (Positive Temperature Coefficient) Thermistors T=7K 180deg C Learn More about TDK epcos ptc thermistors	Datasheet	154In Stock	5,25 € 4,72 € 4,52 € 4,29 € Reel 3,60 € View 4,13 € 4,09 € 3,72 € 3,54 €	Min.: 1 Mult.: 1 : 400
PTC (Positive Temperature Coefficient) Thermistors 63Vdc 82mA 55ohms PTC Overcurrent B59115P1080A062 TDK 1: 1,86 € 317In Stock 1.000Expected 1/4/2027	Mfr. Part No. B59115P1080A062 Mouser Part No 871-B59115P1080A062	TDK	PTC (Positive Temperature Coefficient) Thermistors 63Vdc 82mA 55ohms PTC Overcurrent Learn More about TDK epcos ptc thermistors	Datasheet	317In Stock 1.000Expected 1/4/2027	Cut Tape 1,86 € 1,67 € 1,50 € 1,32 € Reel 0,989 € View 1,23 € 1,17 € 1,06 € 0,869 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor P 1201-A 120-A 62 B59201P1120A62 TDK 1: 1,40 € 315In Stock	Mfr. Part No. B59201P1120A62 Mouser Part No 871-B59201P1120A62	TDK	PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor P 1201-A 120-A 62 Learn More about TDK epcos ptc thermistors	Datasheet	315In Stock	Cut Tape 1,40 € 1,34 € 1,25 € 1,20 € Reel 0,92 € View 1,15 € 1,04 € 0,894 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
PTC (Positive Temperature Coefficient) Thermistors T=5K 100deg C B59300M1100A070 TDK 1: 5,16 € 165In Stock	Mfr. Part No. B59300M1100A070 Mouser Part No 871-B59300M1100A70	TDK	PTC (Positive Temperature Coefficient) Thermistors T=5K 100deg C Learn More about TDK epcos ptc thermistors	Datasheet	165In Stock	5,16 € 4,64 € 4,45 € 4,23 € Reel 3,79 € View 4,08 € 3,80 € 3,53 €	Min.: 1 Mult.: 1 : 200
PTC (Positive Temperature Coefficient) Thermistors T=5K 130deg C B59300M1130A070 TDK 1: 6,19 € 325In Stock	Mfr. Part No. B59300M1130A070 Mouser Part No 871-B59300M1130A70	TDK	PTC (Positive Temperature Coefficient) Thermistors T=5K 130deg C Learn More about TDK epcos ptc thermistors	Datasheet	325In Stock	6,19 € 5,57 € 5,20 € 4,82 € Reel 4,40 € View 4,61 € 4,41 € 3,72 € 3,53 €	Min.: 1 Mult.: 1 : 200
PTC (Positive Temperature Coefficient) Thermistors T=5K 140deg C B59300M1140A070 TDK 1: 5,16 € 106In Stock	Mfr. Part No. B59300M1140A070 Mouser Part No 871-B59300M1140A70	TDK	PTC (Positive Temperature Coefficient) Thermistors T=5K 140deg C Learn More about TDK epcos ptc thermistors	Datasheet	106In Stock	5,16 € 4,64 € 4,45 € 4,23 € Reel 3,79 € View 4,08 € 3,80 € 3,53 €	Min.: 1 Mult.: 1 : 200
PTC (Positive Temperature Coefficient) Thermistors T=5K 150deg C B59300M1150A070 TDK 1: 5,16 € 254In Stock	Mfr. Part No. B59300M1150A070 Mouser Part No 871-B59300M1150A70	TDK	PTC (Positive Temperature Coefficient) Thermistors T=5K 150deg C Learn More about TDK epcos ptc thermistors	Datasheet	254In Stock	5,16 € 4,64 € 4,45 € 4,23 € Reel 3,79 € View 4,08 € 3,80 € 3,53 €	Min.: 1 Mult.: 1 : 200
PTC (Positive Temperature Coefficient) Thermistors T=5K 160deg C B59300M1160A070 TDK 1: 6,19 € 189In Stock	Mfr. Part No. B59300M1160A070 Mouser Part No 871-B59300M1160A70	TDK	PTC (Positive Temperature Coefficient) Thermistors T=5K 160deg C Learn More about TDK epcos ptc thermistors	Datasheet	189In Stock	6,19 € 5,57 € 5,20 € 4,82 € Reel 4,40 € View 4,61 € 4,41 € 4,19 € 3,53 €	Min.: 1 Mult.: 1 : 200
PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor P 1315-A 80-A B59315P1080A62 TDK 1: 1,87 € 603In Stock 1.000Expected 11/23/2026	Mfr. Part No. B59315P1080A62 Mouser Part No 871-B59315P1080A62	TDK	PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor P 1315-A 80-A Learn More about TDK epcos ptc thermistors	Datasheet	603In Stock 1.000Expected 11/23/2026	Cut Tape 1,87 € 1,73 € 1,45 € 1,35 € Reel 0,98 € View 1,28 € 1,19 € 1,09 € 0,929 €	Min.: 1 Mult.: 1 : 1.000
PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 105C Temperature Sensor B59641A0105A062 TDK 1: 0,284 € 3.970In Stock 4.000Expected 2/18/2027	Mfr. Part No. B59641A0105A062 Mouser Part No 871-B59641A0105A062	TDK	PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 105C Temperature Sensor Learn More about TDK epcos superior ptc thermistors	Datasheet	3.970In Stock 4.000Expected 2/18/2027	Cut Tape 0,284 € 0,268 € 0,237 € 0,225 € Reel 0,171 € View 0,201 € 0,177 € 0,162 € 0,16 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 135C Temperature Sensor B59641A0135A062 TDK 1: 0,327 € 4.703In Stock	Mfr. Part No. B59641A0135A062 Mouser Part No 871-B59641A0135A062	TDK	PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 135C Temperature Sensor Learn More about TDK epcos superior ptc thermistors	Datasheet	4.703In Stock	Cut Tape 0,327 € 0,308 € 0,273 € 0,259 € Reel 0,197 € View 0,23 € 0,206 € 0,188 € 0,185 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
PTC (Positive Temperature Coefficient) Thermistors 260AC,370DC,70oHMS PTC Thermistor B59770C0120A070 TDK 1: 1,50 € 860In Stock	Mfr. Part No. B59770C0120A070 Mouser Part No 871-B59770C120A70	TDK	PTC (Positive Temperature Coefficient) Thermistors 260AC,370DC,70oHMS PTC Thermistor Learn More about TDK epcos self protecting ptc thermistors	Datasheet	860In Stock	1,50 € 1,43 € 1,34 € 1,29 € Reel 1,08 € View 1,24 € 1,12 € 0,955 €	Min.: 1 Mult.: 1 : 1.000
PTC (Positive Temperature Coefficient) Thermistors 260AC,370DC,120oHMS PTC Thermistor B59771C0120A070 TDK 1: 1,89 € 82In Stock 1.000Expected 12/16/2026	Mfr. Part No. B59771C0120A070 Mouser Part No 871-B59771C120A70	TDK	PTC (Positive Temperature Coefficient) Thermistors 260AC,370DC,120oHMS PTC Thermistor	Datasheet	82In Stock 1.000Expected 12/16/2026	1,89 € 1,64 € 1,43 € 1,37 € View Reel 1,04 € 1,28 € 1,14 € 1,04 €	Min.: 1 Mult.: 1 : 1.000
PTC (Positive Temperature Coefficient) Thermistors 810A 130A 70 20X2.5 PTC Thermistor B59810C0130A070 TDK 1: 5,12 € 338In Stock 4.310Expected 12/7/2026	Mfr. Part No. B59810C0130A070 Mouser Part No 871-B59810C0130A070	TDK	PTC (Positive Temperature Coefficient) Thermistors 810A 130A 70 20X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	338In Stock 4.310Expected 12/7/2026	5,12 € 4,25 € 3,92 € 3,25 € View Reel 2,29 € 3,00 € 2,76 € 2,49 € 2,29 €	Min.: 1 Mult.: 1 : 1.000
PTC (Positive Temperature Coefficient) Thermistors 840A 80A 70 16X2.5 PTC Thermistor B59840C0080A070 TDK 1: 2,36 € 60In Stock 1.000On Order	Mfr. Part No. B59840C0080A070 Mouser Part No 871-B59840C0080A070	TDK	PTC (Positive Temperature Coefficient) Thermistors 840A 80A 70 16X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	60In Stock 1.000On Order	2,36 € 2,07 € 1,72 € 1,58 € View Reel 1,21 € 1,43 € 1,28 € 1,21 €	Min.: 1 Mult.: 1 : 1.000
PTC (Positive Temperature Coefficient) Thermistors 840A 130A 70 12X2.5 PTC Thermistor B59840C0130A070 TDK 1: 1,46 € 1.196In Stock	Mfr. Part No. B59840C0130A070 Mouser Part No 871-B59840C0130A070	TDK	PTC (Positive Temperature Coefficient) Thermistors 840A 130A 70 12X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	1.196In Stock	1,46 € 1,35 € 1,33 € 1,13 € View Reel 0,824 € 1,04 € 0,929 € 0,824 €	Min.: 1 Mult.: 1 : 700
PTC (Positive Temperature Coefficient) Thermistors 7.0A 3.7ohms B59850C0120A070 TDK 1: 1,68 € 537In Stock 1.400Expected 11/9/2026	Mfr. Part No. B59850C0120A070 Mouser Part No 871-B59850C120A70	TDK	PTC (Positive Temperature Coefficient) Thermistors 7.0A 3.7ohms Learn More about TDK epcos ptc thermistors	Datasheet	537In Stock 1.400Expected 11/9/2026	1,68 € 1,53 € 1,39 € 1,27 € View 1,18 € 1,07 € 0,946 € 0,869 € 0,86 €	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors 2.2A 10ohms B59850C0160A070 TDK 1: 1,78 € 680In Stock	Mfr. Part No. B59850C0160A070 Mouser Part No 871-B59850C160A70	TDK	PTC (Positive Temperature Coefficient) Thermistors 2.2A 10ohms Learn More about TDK epcos ptc thermistors	Datasheet	680In Stock	1,78 € 1,61 € 1,35 € 1,32 € Reel 1,01 € View 1,20 € 1,14 € 0,869 € 0,824 €	Min.: 1 Mult.: 1 : 700
PTC (Positive Temperature Coefficient) Thermistors 860A 80A 70 10X2.5 PTC Thermistor B59860C0080A070 TDK 1: 1,41 € 1.671In Stock	Mfr. Part No. B59860C0080A070 Mouser Part No 871-B59860C0080A070	TDK	PTC (Positive Temperature Coefficient) Thermistors 860A 80A 70 10X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	1.671In Stock	1,41 € 1,30 € 1,18 € 1,07 € Reel 0,805 € View 0,98 € 0,894 € 0,841 € 0,68 €	Min.: 1 Mult.: 1 : 1.300
PTC (Positive Temperature Coefficient) Thermistors 860A 130A 70 8X2.5 PTC Thermistor B59860C0130A070 TDK 1: 1,33 € 739In Stock	Mfr. Part No. B59860C0130A070 Mouser Part No 871-B59860C0130A070	TDK	PTC (Positive Temperature Coefficient) Thermistors 860A 130A 70 8X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	739In Stock	1,33 € 1,23 € 1,12 € 1,01 € Reel 0,718 € View 0,929 € 0,846 € 0,78 € 0,664 €	Min.: 1 Mult.: 1 : 1.000
PTC (Positive Temperature Coefficient) Thermistors 1.5A 15ohms B59860C0120A070 TDK 1: 1,41 € 587In Stock 700Expected 4/5/2027	Mfr. Part No. B59860C0120A070 Mouser Part No 871-B59860C120A70	TDK	PTC (Positive Temperature Coefficient) Thermistors 1.5A 15ohms Learn More about TDK epcos ptc thermistors	Datasheet	587In Stock 700Expected 4/5/2027	1,41 € 1,30 € 1,18 € 1,07 € Reel 0,792 € View 0,98 € 0,894 € 0,73 € 0,68 €	Min.: 1 Mult.: 1 : 700
PTC (Positive Temperature Coefficient) Thermistors 870A 130A 70 5X2.5 PTC Thermistor B59870C0130A070 TDK 1: 1,09 € 450In Stock 10.000Expected 1/4/2027	Mfr. Part No. B59870C0130A070 Mouser Part No 871-B59870C0130A070	TDK	PTC (Positive Temperature Coefficient) Thermistors 870A 130A 70 5X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	450In Stock 10.000Expected 1/4/2027	1,09 € 1,01 € 0,894 € 0,806 € View Reel 0,54 € 0,762 € 0,691 € 0,621 € 0,598 € 0,54 €	Min.: 1 Mult.: 1 : 2.000
PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 871-A 135-A 70 8X2,5 B59871C0135A070 TDK 1: 1,08 € 909In Stock	Mfr. Part No. B59871C0135A070 Mouser Part No 871-B59871C135A70	TDK	PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 871-A 135-A 70 8X2,5 Learn More about TDK epcos ptc thermistors	Datasheet	909In Stock	1,08 € 1,02 € 0,963 € 0,92 € Reel 0,748 € View 0,886 € 0,816 € 0,675 €	Min.: 1 Mult.: 1 : 1.000
PTC (Positive Temperature Coefficient) Thermistors 874A 120A 70 8X2.5 PTC Thermistor B59874C0120A070 TDK 1: 1,48 € 5In Stock 1.000Expected 5/10/2027	Mfr. Part No. B59874C0120A070 Mouser Part No 871-B59874C0120A070	TDK	PTC (Positive Temperature Coefficient) Thermistors 874A 120A 70 8X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	5In Stock 1.000Expected 5/10/2027	1,48 € 1,23 € 1,05 € 1,01 € Reel 0,76 € View 0,929 € 0,886 € 0,792 € 0,735 €	Min.: 1 Mult.: 1 : 1.000
PTC (Positive Temperature Coefficient) Thermistors 875A 120A570 8X2.5 PTC Thermistor B59875C0120A570 TDK 1: 1,26 € 734In Stock	Mfr. Part No. B59875C0120A570 Mouser Part No 871-B59875C0120A570	TDK	PTC (Positive Temperature Coefficient) Thermistors 875A 120A570 8X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	734In Stock	1,26 € 1,20 € 1,13 € 1,08 € View 1,03 € 0,937 € 0,86 € 0,78 €	Min.: 1 Mult.: 1

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