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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 00C 12Vdc 20ohms Disc PTC Heating B59060A0000A010 TDK 1: 1,28 € 2.935In Stock	Mfr. Part No. B59060A0000A010 Mouser Part No 871-B59060A0000A010	TDK	PTC (Positive Temperature Coefficient) Thermistors 00C 12Vdc 20ohms Disc PTC Heating Learn More about TDK epcos ptc thermistors	Datasheet	2.935In Stock	1,28 € 1,22 € 1,15 € 1,10 € View 1,06 € 0,963 € 0,877 €	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors 40C 12Vdc 4ohms Disc PTC Heating B59060A0040A010 TDK 1: 1,28 € 2.560In Stock	Mfr. Part No. B59060A0040A010 Mouser Part No 871-B59060A0040A010	TDK	PTC (Positive Temperature Coefficient) Thermistors 40C 12Vdc 4ohms Disc PTC Heating Learn More about TDK epcos kits	Datasheet	2.560In Stock	1,28 € 1,22 € 1,16 € 1,11 € View 0,998 € 0,98 € 0,886 €	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors 0402 470ohms 135C Temperature Sensor B59421A0135A062 TDK 1: 0,387 € 9.438In Stock	Mfr. Part No. B59421A0135A062 Mouser Part No 871-B59421A0135A062	TDK	PTC (Positive Temperature Coefficient) Thermistors 0402 470ohms 135C Temperature Sensor Learn More about TDK epcos superior ptc thermistors	Datasheet	9.438In Stock	Cut Tape 0,387 € 0,361 € 0,336 € 0,32 € View Reel 0,216 € 0,304 € 0,273 € 0,256 € 0,216 € 0,216 € MouseReel Available	Min.: 1 Mult.: 1 : 10.000
PTC (Positive Temperature Coefficient) Thermistors 10A 1.65ohms B59930C0120A070 TDK 1: 2,87 € 2.285In Stock	Mfr. Part No. B59930C0120A070 Mouser Part No 871-B59930C120A70	TDK	PTC (Positive Temperature Coefficient) Thermistors 10A 1.65ohms Learn More about TDK epcos ptc thermistors	Datasheet	2.285In Stock	2,87 € 2,37 € 2,11 € 2,00 € Reel 1,61 € View 1,94 € 1,82 € 1,48 € 1,35 €	Min.: 1 Mult.: 1 : 700
PTC (Positive Temperature Coefficient) Thermistors 1.0A 4.6ohms B59985C0120A070 TDK 1: 0,851 € 5.633In Stock	Mfr. Part No. B59985C0120A070 Mouser Part No 871-B59985C120A70	TDK	PTC (Positive Temperature Coefficient) Thermistors 1.0A 4.6ohms Learn More about TDK epcos ptc thermistors	Datasheet	5.633In Stock	0,851 € 0,735 € 0,602 € 0,533 € View Reel 0,439 € 0,505 € 0,475 € 0,439 € 0,439 €	Min.: 1 Mult.: 1 : 3.000
PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor D 1050-B 100-A 40 NAT 100 GRAD C B59050D1100B040 TDK 1: 8,19 € 1.091In Stock	Mfr. Part No. B59050D1100B040 Mouser Part No 871-B59050D1100B40	TDK	PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor D 1050-B 100-A 40 NAT 100 GRAD C Learn More about TDK epcos ptc thermistors	Datasheet	1.091In Stock	8,19 € 7,40 € 7,11 € 6,77 € View 6,53 € 6,02 € 6,00 € 5,74 € 5,37 €	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors 4.1A 6.0ohms B59840C0160A070 TDK 1: 1,69 € 8.145In Stock	Mfr. Part No. B59840C0160A070 Mouser Part No 871-B59840C160A70	TDK	PTC (Positive Temperature Coefficient) Thermistors 4.1A 6.0ohms Learn More about TDK epcos ptc thermistors	Datasheet	8.145In Stock	1,69 € 1,61 € 1,48 € 1,42 € Reel 1,17 € View 1,37 € 1,26 € 1,14 €	Min.: 1 Mult.: 1 : 1.000
PTC (Positive Temperature Coefficient) Thermistors 910-A 130-A 70 20X1 PTC Thermistor B59910C0130A070 TDK 1: 5,89 € 1.242In Stock	Mfr. Part No. B59910C0130A070 Mouser Part No 871-B59910C0130A070	TDK	PTC (Positive Temperature Coefficient) Thermistors 910-A 130-A 70 20X1 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	1.242In Stock	Cut Tape 5,89 € 4,94 € 4,45 € 4,13 € Reel 3,19 € View 3,94 € 3,78 € 3,59 € 2,86 €	Min.: 1 Mult.: 1 : 700
PTC (Positive Temperature Coefficient) Thermistors 990-A 120-A 51 3X1 PTC Thermistor B59990C0120A051 TDK 1: 0,826 € 3.734In Stock	Mfr. Part No. B59990C0120A051 Mouser Part No 871-B59990C0120A051	TDK	PTC (Positive Temperature Coefficient) Thermistors 990-A 120-A 51 3X1 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	3.734In Stock	Cut Tape 0,826 € 0,755 € 0,636 € 0,598 € View Reel 0,391 € 0,578 € 0,519 € 0,479 € 0,421 € 0,391 €	Min.: 1 Mult.: 1 : 3.000
NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1.5% 150mW B57703M0103A047 TDK 1: 7,44 € 846In Stock	Mfr. Part No. B57703M0103A047 Mouser Part No 871-B57703M0103A047	TDK	NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1.5% 150mW Learn More about TDK epcos ntc thermistors	Datasheet	846In Stock	7,44 € 6,73 € 6,47 € 6,15 € View 5,93 € 5,56 € 5,55 € 5,29 € 5,19 €	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors 830A 120A 70 20X2.5 PTC Thermistor B59830C0120A070 TDK 1: 2,38 € 2.543In Stock	Mfr. Part No. B59830C0120A070 Mouser Part No 871-B59830C0120A070	TDK	PTC (Positive Temperature Coefficient) Thermistors 830A 120A 70 20X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	2.543In Stock	2,38 € 1,97 € 1,75 € 1,67 € Reel 1,27 € View 1,62 € 1,53 € 1,41 € 1,12 €	Min.: 1 Mult.: 1 : 1.000
PTC (Positive Temperature Coefficient) Thermistors 885A 120A 51 5X2.5 PTC Thermistor B59885C0120A051 TDK 1: 1,28 € 2.437In Stock	Mfr. Part No. B59885C0120A051 Mouser Part No 871-B59885C0120A051	TDK	PTC (Positive Temperature Coefficient) Thermistors 885A 120A 51 5X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	2.437In Stock	Cut Tape 1,28 € 1,18 € 1,04 € 0,814 € View Reel 0,555 € 0,782 € 0,746 € 0,69 € 0,594 € 0,555 €	Min.: 1 Mult.: 1 : 1.500
PTC (Positive Temperature Coefficient) Thermistors 4.3A 1.2ohms B59965C0120A070 TDK 1: 1,54 € 2.153In Stock	Mfr. Part No. B59965C0120A070 Mouser Part No 871-B59965C120A70	TDK	PTC (Positive Temperature Coefficient) Thermistors 4.3A 1.2ohms Learn More about TDK epcos ptc thermistors	Datasheet	2.153In Stock	1,54 € 1,43 € 1,20 € 1,17 € Reel 0,789 € View 1,07 € 0,98 € 0,903 € 0,685 €	Min.: 1 Mult.: 1 : 1.000
NTC (Negative Temperature Coefficient) Thermistors G550/ 100 K/ 2% NTC Thermistor B57550G1104G000 TDK 1: 2,16 € 873In Stock	Mfr. Part No. B57550G1104G000 Mouser Part No 871-B57550G1104G000	TDK	NTC (Negative Temperature Coefficient) Thermistors G550/ 100 K/ 2% NTC Thermistor Learn More about TDK epcos ntc thermistors	Datasheet	873In Stock	2,16 € 2,06 € 1,94 € 1,87 € View 1,79 € 1,65 € 1,58 € 1,48 €	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors 120C +/-5C Motor Prot Triple Sensor B59300M1120A070 TDK 1: 5,16 € 923In Stock	Mfr. Part No. B59300M1120A070 Mouser Part No 871-B59300M1120A070	TDK	PTC (Positive Temperature Coefficient) Thermistors 120C +/-5C Motor Prot Triple Sensor Learn More about TDK epcos ptc thermistors	Datasheet	923In Stock	5,16 € 4,64 € 4,45 € 4,22 € Reel 3,85 € View 4,07 € 4,05 € 3,71 € 3,53 €	Min.: 1 Mult.: 1 : 200
Inrush Current Limiters 16 Ohms 2.9amps 1207k B57236S0160M054 TDK 1: 1,25 € 7.210In Stock NRND	Mfr. Part No. B57236S0160M054 Mouser Part No 871-B57236S160M54 NRND	TDK	Inrush Current Limiters 16 Ohms 2.9amps 1207k Learn More about TDK thermistors	Datasheet	7.210In Stock	1,25 € 1,08 € 0,877 € 0,815 € Reel 0,578 € View 0,735 € 0,679 € 0,62 € 0,511 €	Min.: 1 Mult.: 1 : 2.000
PTC (Positive Temperature Coefficient) Thermistors 260AC,370DC,150oHMS PTC Thermistor B59772C0120A070 TDK 1: 1,50 € 2.855In Stock	Mfr. Part No. B59772C0120A070 Mouser Part No 871-B59772C120A70	TDK	PTC (Positive Temperature Coefficient) Thermistors 260AC,370DC,150oHMS PTC Thermistor	Datasheet	2.855In Stock	1,50 € 1,43 € 1,34 € 1,29 € Reel 1,01 € View 1,24 € 1,23 € 1,11 € 0,98 €	Min.: 1 Mult.: 1 : 1.000
PTC (Positive Temperature Coefficient) Thermistors 1.0A 25ohms B59980C0120A070 TDK 1: 1,03 € 2.574In Stock	Mfr. Part No. B59980C0120A070 Mouser Part No 871-B59980C120A70	TDK	PTC (Positive Temperature Coefficient) Thermistors 1.0A 25ohms Learn More about TDK epcos ptc thermistors	Datasheet	2.574In Stock	1,03 € 0,955 € 0,82 € 0,77 € View Reel 0,488 € 0,728 € 0,654 € 0,603 € 0,587 € 0,488 €	Min.: 1 Mult.: 1 : 3.000
NTC (Negative Temperature Coefficient) Thermistors 12k 3760 1% B57871S0123F000 TDK 1: 1,81 € 1.913In Stock	Mfr. Part No. B57871S0123F000 Mouser Part No 871-B57871S123F	TDK	NTC (Negative Temperature Coefficient) Thermistors 12k 3760 1% Learn More about TDK epcos temperature sensor systems	Datasheet	1.913In Stock	1,81 € 1,72 € 1,63 € 1,55 € View 1,50 € 1,34 € 1,25 € 1,20 €	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors 5.5A 0.8ohms B59955C0120A070 TDK 1: 1,68 € 3.746In Stock	Mfr. Part No. B59955C0120A070 Mouser Part No 871-B59955C120A70	TDK	PTC (Positive Temperature Coefficient) Thermistors 5.5A 0.8ohms Learn More about TDK epcos ptc thermistors	Datasheet	3.746In Stock	1,68 € 1,55 € 1,32 € 1,28 € View Reel 0,845 € 1,17 € 1,07 € 0,989 € 0,972 € 0,845 €	Min.: 1 Mult.: 1 : 2.000
NTC (Negative Temperature Coefficient) Thermistors K 276/12 K/A 24 2% NTC Thermistor B57276K0123A024 TDK 1: 6,73 € 794In Stock	Mfr. Part No. B57276K0123A024 Mouser Part No 871-B57276K0123A024	TDK	NTC (Negative Temperature Coefficient) Thermistors K 276/12 K/A 24 2% NTC Thermistor Learn More about TDK epcos ntc thermistors	Datasheet	794In Stock	6,73 € 6,07 € 5,82 € 5,53 € View 5,33 € 5,12 € 4,83 € 4,76 €	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors 25 OHM 25% SMD 3225 B59215P1080A62 TDK 1: 1,66 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. B59215P1080A62 Mouser Part No 871-B59215P1080A62	TDK	PTC (Positive Temperature Coefficient) Thermistors 25 OHM 25% SMD 3225 Learn More about TDK epcos ptc thermistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape 1,66 € 1,52 € 1,32 € 1,23 € Reel 0,937 € View 1,16 € 1,12 € 1,02 € 0,787 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
NTC (Negative Temperature Coefficient) Thermistors 100kohms B57431V2104J62 TDK 1: 0,576 € 2.000In Stock 3.000Expected 3/30/2027	Mfr. Part No. B57431V2104J62 Mouser Part No 871-B57431V2104J62	TDK	NTC (Negative Temperature Coefficient) Thermistors 100kohms Learn More about TDK b574xv2 b57620c5 ntc thermistors		2.000In Stock 3.000Expected 3/30/2027	Cut Tape 0,576 € 0,439 € 0,378 € 0,365 € View Reel 0,224 € 0,31 € 0,27 € 0,25 € 0,224 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
NTC (Negative Temperature Coefficient) Thermistors 0805 10K 5% B-4480 NTC B57452V5103J062 TDK 1: 0,533 € 5.305In Stock	Mfr. Part No. B57452V5103J062 Mouser Part No 871-B57452V5103J062	TDK	NTC (Negative Temperature Coefficient) Thermistors 0805 10K 5% B-4480 NTC Learn More about TDK b574xv5 ntc thermistors	Datasheet	5.305In Stock	Cut Tape 0,533 € 0,414 € 0,356 € 0,292 € Reel 0,221 € View 0,255 € 0,243 € 0,219 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
NTC (Negative Temperature Coefficient) Thermistors 220k 4600 3% B57891M0224J000 TDK 1: 0,80 € 1.968In Stock 2.000Expected 12/21/2026	Mfr. Part No. B57891M0224J000 Mouser Part No 871-B57891M224J	TDK	NTC (Negative Temperature Coefficient) Thermistors 220k 4600 3% Learn More about TDK epcos temperature sensor systems	Datasheet	1.968In Stock 2.000Expected 12/21/2026	0,80 € 0,753 € 0,691 € 0,65 € View 0,635 € 0,533 € 0,495 € 0,428 €	Min.: 1 Mult.: 1

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