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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 25 OHM 25% SMD 3225 B59215P1080A62 TDK 1: 1,75 € 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 1,75 € 1,55 € 1,32 € 1,23 € Reel 0,937 € View 1,16 € 1,12 € 1,02 € 0,807 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Inrush Current Limiters 16 Ohms 2.9amps 1207k B57236S0160M054 TDK 1: 1,36 € 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	1,36 € 1,12 € 0,877 € 0,834 € Reel 0,597 € View 0,756 € 0,697 € 0,631 € 0,523 €	Min.: 1 Mult.: 1 : 2 000
NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1.5% 150mW B57703M0103A047 TDK 1: 7,45 € 848In 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	848In Stock	7,45 € 6,73 € 6,48 € 6,16 € View 5,94 € 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: 2,43 € 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	2,43 € 1,97 € 1,75 € 1,67 € Reel 1,30 € View 1,62 € 1,54 € 1,41 € 1,17 €	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 € 0,856 € View Reel 0,555 € 0,826 € 0,80 € 0,718 € 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
PTC (Positive Temperature Coefficient) Thermistors 260AC,370DC,150oHMS PTC Thermistor B59772C0120A070 TDK 1: 1,50 € 2 905In Stock	Mfr. Part No. B59772C0120A070 Mouser Part No 871-B59772C120A70	TDK	PTC (Positive Temperature Coefficient) Thermistors 260AC,370DC,150oHMS PTC Thermistor	Datasheet	2 905In Stock	1,50 € 1,43 € 1,34 € 1,29 € Reel 1,02 € View 1,24 € 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 € 0,655 € 0,604 € 0,587 € 0,488 €	Min.: 1 Mult.: 1 : 3 000
NTC (Negative Temperature Coefficient) Thermistors 12k 3760 1% B57871S0123F000 TDK 1: 1,81 € 2 013In 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	2 013In Stock	1,81 € 1,72 € 1,63 € 1,55 € View 1,50 € 1,34 € 1,25 € 1,17 €	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 0,86 € 1,17 € 1,07 € 0,989 € 0,963 € 0,86 €	Min.: 1 Mult.: 1 : 2 000
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 € 4,23 € Reel 4,03 € View 4,08 € 4,05 € 3,82 € 3,53 €	Min.: 1 Mult.: 1 : 200
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 € 0,337 € 0,32 € View Reel 0,22 € 0,304 € 0,273 € 0,256 € 0,22 € 0,22 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000
PTC (Positive Temperature Coefficient) Thermistors 10A 1.65ohms B59930C0120A070 TDK 1: 2,87 € 2 290In 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 290In Stock	2,87 € 2,37 € 2,11 € 2,00 € Reel 1,62 € 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: 1,03 € 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	1,03 € 0,851 € 0,657 € 0,593 € View Reel 0,45 € 0,568 € 0,545 € 0,486 € 0,469 € 0,45 €	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 € 6,11 € 5,94 € 5,82 €	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 € 1,51 € 1,44 € Reel 1,21 € View 1,39 € 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: 5,72 € 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 5,72 € 4,94 € 4,45 € 4,13 € Reel 3,19 € View 3,94 € 3,78 € 3,59 € 2,92 €	Min.: 1 Mult.: 1 : 700
PTC (Positive Temperature Coefficient) Thermistors 990-A 120-A 51 3X1 PTC Thermistor B59990C0120A051 TDK 1: 0,826 € 3 674In 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 674In Stock	Cut Tape 0,826 € 0,755 € 0,636 € 0,598 € View Reel 0,391 € 0,579 € 0,52 € 0,48 € 0,421 € 0,391 €	Min.: 1 Mult.: 1 : 3 000
NTC (Negative Temperature Coefficient) Thermistors 0805 4.7K 3% B 4480 55/125/56 B57471V2472J62 TDK 1: 0,516 € 3 722In Stock	Mfr. Part No. B57471V2472J62 Mouser Part No 871-B57471V2472J62	TDK	NTC (Negative Temperature Coefficient) Thermistors 0805 4.7K 3% B 4480 55/125/56 Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	3 722In Stock	Cut Tape 0,516 € 0,394 € 0,34 € 0,279 € Reel 0,199 € View 0,243 € 0,231 € 0,193 € 0,187 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
NTC (Negative Temperature Coefficient) Thermistors 100kohms B57431V2104J62 TDK 1: 0,576 € 2 000In Stock 3 000Expected 05/01/2027	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 05/01/2027	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 311In 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 311In 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 3.3k 3950 3% B57164K0332K000 TDK 1: 0,507 € 3 816In Stock	Mfr. Part No. B57164K0332K000 Mouser Part No 871-B57164K332K	TDK	NTC (Negative Temperature Coefficient) Thermistors 3.3k 3950 3% Learn More about TDK epcos temperature sensor systems	Datasheet	3 816In Stock	0,507 € 0,477 € 0,446 € 0,425 € View 0,405 € 0,366 € 0,342 € 0,289 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 891/10 K/H 9 1.5% B57891S0103H009 TDK 1: 1,26 € 938In Stock	Mfr. Part No. B57891S0103H009 Mouser Part No 871-B57891S0103H009	TDK	NTC (Negative Temperature Coefficient) Thermistors 891/10 K/H 9 1.5% Learn More about TDK epcos temperature sensor systems	Datasheet	938In Stock	1,26 € 1,20 € 1,12 € 1,08 € View 1,01 € 0,894 € 0,831 € 0,719 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 220k 4600 3% B57891M0224J000 TDK 1: 0,80 € 2 468In Stock	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	2 468In Stock	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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