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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.
Inrush Current Limiters 5OHMS 5A 330UF RMIN@IMAX 0.13OHMS B57211P0120M301 TDK 1: 0,886 € 5.010In Stock	Mfr. Part No. B57211P0120M301 Mouser Part No 871-B57211P0120M301	TDK	Inrush Current Limiters 5OHMS 5A 330UF RMIN@IMAX 0.13OHMS Learn More about TDK epcosp11p13icl	Datasheet	5.010In Stock	0,886 € 0,814 € 0,676 € 0,624 € View 0,561 € 0,517 € 0,508 € 0,485 € 0,451 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 0402 10K 1% B-3455 NTC B57230V2103F260 TDK 1: 0,095 € 33.860In Stock 30.000Expected 6/21/2027	Mfr. Part No. B57230V2103F260 Mouser Part No 871-B57230V2103F260	TDK	NTC (Negative Temperature Coefficient) Thermistors 0402 10K 1% B-3455 NTC Learn More about TDK b572xv2 ntc thermistors	Datasheet	33.860In Stock 30.000Expected 6/21/2027	Cut Tape 0,095 € 0,082 € 0,071 € 0,066 € View Reel 0,045 € 0,059 € 0,057 € 0,051 € 0,045 € MouseReel Available	Min.: 1 Mult.: 1 : 10.000
NTC (Negative Temperature Coefficient) Thermistors K 276/12 K/A 27 2% NTC Thermistor B57276K0123A027 TDK 1: 2,50 € 3.653In Stock	Mfr. Part No. B57276K0123A027 Mouser Part No 871-B57276K0123A027	TDK	NTC (Negative Temperature Coefficient) Thermistors K 276/12 K/A 27 2% NTC Thermistor Learn More about TDK epcos ntc thermistors	Datasheet	3.653In Stock	2,50 € 2,40 € 2,26 € 2,18 € View 2,09 € 1,92 € 1,86 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 0603 4K7 H60 B-3650 NTC Thermistor B57301V2472H060 TDK 1: 0,292 € 14.104In Stock	Mfr. Part No. B57301V2472H060 Mouser Part No 871-B57301V2472H060	TDK	NTC (Negative Temperature Coefficient) Thermistors 0603 4K7 H60 B-3650 NTC Thermistor Learn More about TDK b573xv2 ntc thermistors	Datasheet	14.104In Stock	Cut Tape 0,292 € 0,276 € 0,243 € 0,213 € Reel 0,149 € View 0,176 € 0,155 € 0,142 € 0,129 €	Min.: 1 Mult.: 1 : 4.000
NTC (Negative Temperature Coefficient) Thermistors 0603 47K H60 B-4000 NTC Thermistor B57321V2473H060 TDK 1: 0,249 € 18.074In Stock	Mfr. Part No. B57321V2473H060 Mouser Part No 871-B57321V2473H060	TDK	NTC (Negative Temperature Coefficient) Thermistors 0603 47K H60 B-4000 NTC Thermistor Learn More about TDK b573xv2 ntc thermistors	Datasheet	18.074In Stock	Cut Tape 0,249 € 0,243 € 0,213 € 0,176 € Reel 0,155 € View 0,168 € 0,142 € 0,139 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
NTC (Negative Temperature Coefficient) Thermistors 0603 10K 1% B-3455 NTC B57330V2103F260 TDK 1: 0,155 € 77.608In Stock 228.000On Order	Mfr. Part No. B57330V2103F260 Mouser Part No 871-B57330V2103F260	TDK	NTC (Negative Temperature Coefficient) Thermistors 0603 10K 1% B-3455 NTC Learn More about TDK b573xv2 ntc thermistors	Datasheet	77.608In Stock 228.000On Order On Order Ship Dates Mfr. No: B57330V2103F260 Stock: 77.608 Can Dispatch Immediately On Order: 100.000 Expected 5/10/2027 128.000 Expected 8/3/2027 Factory Lead Time: 12 Weeks	Cut Tape 0,155 € 0,131 € 0,115 € 0,092 € Reel 0,069 € View 0,08 € 0,077 € 0,067 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
NTC (Negative Temperature Coefficient) Thermistors 0603 10K 1% B-3455 NTC B57332V5103F360 TDK 1: 0,155 € 21.788In Stock 172.000On Order	Mfr. Part No. B57332V5103F360 Mouser Part No 871-B57332V5103F360	TDK	NTC (Negative Temperature Coefficient) Thermistors 0603 10K 1% B-3455 NTC Learn More about TDK b573xv5 ntc thermistors	Datasheet	21.788In Stock 172.000On Order On Order Ship Dates Mfr. No: B57332V5103F360 Stock: 21.788 Can Dispatch Immediately On Order: 56.000 Expected 4/21/2027 116.000 Expected 6/21/2027 Factory Lead Time: 12 Weeks	Cut Tape 0,155 € 0,142 € 0,126 € 0,109 € Reel 0,084 € View 0,095 € 0,088 € 0,08 € 0,077 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
NTC (Negative Temperature Coefficient) Thermistors 0603 10K 5% B-4000 NTC B57351V5103J060 TDK 1: 0,275 € 12.015In Stock 36.000On Order	Mfr. Part No. B57351V5103J060 Mouser Part No 871-B57351V5103J060	TDK	NTC (Negative Temperature Coefficient) Thermistors 0603 10K 5% B-4000 NTC Learn More about TDK b573xv5 ntc thermistors	Datasheet	12.015In Stock 36.000On Order On Order Ship Dates Mfr. No: B57351V5103J060 Stock: 12.015 Can Dispatch Immediately On Order: 16.000 Expected 2/24/2027 20.000 Expected 3/29/2027 Factory Lead Time: 12 Weeks	Cut Tape 0,275 € 0,256 € 0,226 € 0,215 € Reel 0,163 € View 0,193 € 0,171 € 0,156 € 0,133 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
NTC (Negative Temperature Coefficient) Thermistors 0603 100K 1% B-4480 NTC B57352V5104F360 TDK 1: 0,353 € 18.000In Stock 16.000Expected 1/18/2027	Mfr. Part No. B57352V5104F360 Mouser Part No 871-B57352V5104F360	TDK	NTC (Negative Temperature Coefficient) Thermistors 0603 100K 1% B-4480 NTC Learn More about TDK b573xv5 ntc thermistors	Datasheet	18.000In Stock 16.000Expected 1/18/2027	Cut Tape 0,353 € 0,333 € 0,294 € 0,271 € Reel 0,187 € View 0,236 € 0,198 € 0,175 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
NTC (Negative Temperature Coefficient) Thermistors 10K OHM 3% B57401V2103H062 TDK 1: 0,404 € 18.670In Stock	Mfr. Part No. B57401V2103H062 Mouser Part No 871-B57401V2103H62	TDK	NTC (Negative Temperature Coefficient) Thermistors 10K OHM 3% Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	18.670In Stock	Cut Tape 0,404 € 0,383 € 0,358 € 0,34 € View Reel 0,253 € 0,323 € 0,292 € 0,274 € 0,253 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
NTC (Negative Temperature Coefficient) Thermistors 10k 4000 3% B57421V2103J62 TDK 1: 0,525 € 61.198In Stock	Mfr. Part No. B57421V2103J62 Mouser Part No 871-B57421V2103J62	TDK	NTC (Negative Temperature Coefficient) Thermistors 10k 4000 3% Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	61.198In Stock	Cut Tape 0,525 € 0,404 € 0,349 € 0,287 € Reel 0,21 € View 0,25 € 0,231 € 0,202 € 0,194 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
NTC (Negative Temperature Coefficient) Thermistors 0805 2.2K 5% B-4000 NTC B57421V2222J062 TDK 1: 0,344 € 20.114In Stock	Mfr. Part No. B57421V2222J062 Mouser Part No 871-B57421V2222J062	TDK	NTC (Negative Temperature Coefficient) Thermistors 0805 2.2K 5% B-4000 NTC Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	20.114In Stock	Cut Tape 0,344 € 0,322 € 0,285 € 0,271 € Reel 0,206 € View 0,243 € 0,218 € 0,202 € 0,184 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0805 10K H62 B-4000 B57451V5103H062 TDK 1: 0,482 € 37.802In Stock	Mfr. Part No. B57451V5103H062 Mouser Part No 871-B57451V5103H62	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0805 10K H62 B-4000 Learn More about TDK b574xv5 ntc thermistors	Datasheet	37.802In Stock	Cut Tape 0,482 € 0,451 € 0,421 € 0,401 € View Reel 0,30 € 0,382 € 0,344 € 0,324 € 0,30 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
NTC (Negative Temperature Coefficient) Thermistors 0805 10K 5% B-4480 NTC B57471V2103J062 TDK 1: 0,344 € 23.972In Stock	Mfr. Part No. B57471V2103J062 Mouser Part No 871-B57471V2103J062	TDK	NTC (Negative Temperature Coefficient) Thermistors 0805 10K 5% B-4480 NTC Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	23.972In Stock	Cut Tape 0,344 € 0,317 € 0,277 € 0,249 € Reel 0,19 € View 0,222 € 0,205 € 0,188 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
NTC (Negative Temperature Coefficient) Thermistors 0805 100K 5% B-4480 NTC B57471V2104J062 TDK 1: 0,344 € 20.270In Stock 15.000Expected 12/18/2026	Mfr. Part No. B57471V2104J062 Mouser Part No 871-B57471V2104J062	TDK	NTC (Negative Temperature Coefficient) Thermistors 0805 100K 5% B-4480 NTC Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	20.270In Stock 15.000Expected 12/18/2026	Cut Tape 0,344 € 0,322 € 0,285 € 0,271 € Reel 0,206 € View 0,243 € 0,218 € 0,197 € 0,194 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
NTC (Negative Temperature Coefficient) Thermistors 0805 22K 5% B-4480 NTC B57471V2223J062 TDK 1: 0,464 € 8.977In Stock	Mfr. Part No. B57471V2223J062 Mouser Part No 871-B57471V2223J062	TDK	NTC (Negative Temperature Coefficient) Thermistors 0805 22K 5% B-4480 NTC Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	8.977In Stock	Cut Tape 0,464 € 0,357 € 0,307 € 0,252 € Reel 0,191 € View 0,219 € 0,209 € 0,188 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Board Mount Temperature Sensors 10K 3% K=3988 B57500M103A5 TDK 1: 2,50 € 818In Stock 1.000Expected 12/15/2026	Mfr. Part No. B57500M103A5 Mouser Part No 871-B57500M103A5	TDK	Board Mount Temperature Sensors 10K 3% K=3988 Learn More about TDK epcos lumileds led solutions	Datasheet	818In Stock 1.000Expected 12/15/2026	2,50 € 2,23 € 2,01 € 1,93 € 1,82 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 10K J62 B-3730 NTC Thermistor 0805 B57620C5103J062 TDK 1: 0,267 € 28.263In Stock	Mfr. Part No. B57620C5103J062 Mouser Part No 871-B57620C5103J062	TDK	NTC (Negative Temperature Coefficient) Thermistors 10K J62 B-3730 NTC Thermistor 0805 Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	28.263In Stock	Cut Tape 0,267 € 0,249 € 0,219 € 0,209 € Reel 0,157 € View 0,187 € 0,167 € 0,156 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1% 150mW B57703M0103A039 TDK 1: 5,89 € 833In Stock	Mfr. Part No. B57703M0103A039 Mouser Part No 871-B57703M0103A039	TDK	NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1% 150mW Learn More about TDK epcos ntc thermistors	Datasheet	833In Stock	5,89 € 5,31 € 5,10 € 4,83 € View 4,66 € 4,52 € 4,21 € 4,08 € 3,98 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR S861/10k/A43 1% B57861S0103A043 TDK 1: 2,53 € 5.889In Stock 4.200Expected 12/24/2026	Mfr. Part No. B57861S0103A043 Mouser Part No 871-B57861S103A43	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR S861/10k/A43 1% Learn More about TDK b57861 ntc thermistors	Datasheet	5.889In Stock 4.200Expected 12/24/2026	2,53 € 2,42 € 2,25 € 2,15 € View 2,07 € 1,85 € 1,79 € 1,67 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1% B57861S0103J040 TDK 1: 1,12 € 5.420In Stock	Mfr. Part No. B57861S0103J040 Mouser Part No 871-B57861S103J40	TDK	NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1% Learn More about TDK b57861 ntc thermistors	Datasheet	5.420In Stock	1,12 € 1,07 € 0,998 € 0,955 € View 0,912 € 0,831 € 0,83 € 0,805 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1% B57862S0103F040 TDK 1: 4,88 € 931In Stock	Mfr. Part No. B57862S0103F040 Mouser Part No 871-B57862S103F40	TDK	NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1% Learn More about TDK epcos ntc thermistors	Datasheet	931In Stock	4,88 € 4,39 € 4,16 € 3,90 € View 3,74 € 3,59 € 3,29 € 3,18 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 10k 3950 3% B57891S0103F008 TDK 1: 1,49 € 2.250In Stock	Mfr. Part No. B57891S0103F008 Mouser Part No 871-B57891S103F8	TDK	NTC (Negative Temperature Coefficient) Thermistors 10k 3950 3% Learn More about TDK epcos temperature sensor systems	Datasheet	2.250In Stock	1,49 € 1,42 € 1,33 € 1,27 € View 1,22 € 1,10 € 1,06 € 0,92 €	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors 1210 24Vdc 180mA PTC Overcurrent B59606A0110A062 TDK 1: 0,894 € 11.842In Stock	Mfr. Part No. B59606A0110A062 Mouser Part No 871-B59606A0110A062	TDK	PTC (Positive Temperature Coefficient) Thermistors 1210 24Vdc 180mA PTC Overcurrent Learn More about TDK epcos kits	Datasheet	11.842In Stock	Cut Tape 0,894 € 0,764 € 0,662 € 0,603 € View Reel 0,399 € 0,572 € 0,544 € 0,478 € 0,445 € 0,399 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000
PTC (Positive Temperature Coefficient) Thermistors 1.5 OHM 25% SMD 1210 B59907A120A62 TDK 1: 0,894 € 3.376In Stock	Mfr. Part No. B59907A120A62 Mouser Part No 871-B59907A120A62	TDK	PTC (Positive Temperature Coefficient) Thermistors 1.5 OHM 25% SMD 1210 Learn More about TDK epcos ptc thermistors	Datasheet	3.376In Stock	Cut Tape 0,894 € 0,869 € 0,797 € 0,693 € View Reel 0,524 € 0,64 € 0,636 € 0,536 € 0,524 € 0,524 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000

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