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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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.
NTC (Negative Temperature Coefficient) Thermistors 2.2k 3900 3% B57164K0222K000 TDK 1: $0.59 1,826In Stock	Mfr. Part No. B57164K0222K000 Mouser Part No 871-B57164K222K	TDK	NTC (Negative Temperature Coefficient) Thermistors 2.2k 3900 3% Learn More about TDK epcos temperature sensor systems	Datasheet	1,826In Stock	$0.59 $0.555 $0.519 $0.494 View $0.471 $0.426 $0.408 $0.374	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 33k 4300 3% B57164K0333J000 TDK 1: $0.611 1,800In Stock	Mfr. Part No. B57164K0333J000 Mouser Part No 871-B57164K333J	TDK	NTC (Negative Temperature Coefficient) Thermistors 33k 4300 3% Learn More about TDK epcos temperature sensor systems	Datasheet	1,800In Stock	$0.611 $0.573 $0.536 $0.511 View $0.487 $0.44 $0.422 $0.387	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 330k 5000 3% B57164K0334K000 TDK 1: $1.04 2,000In Stock	Mfr. Part No. B57164K0334K000 Mouser Part No 871-B57164K334K	TDK	NTC (Negative Temperature Coefficient) Thermistors 330k 5000 3% Learn More about TDK epcos temperature sensor systems	Datasheet	2,000In Stock	$1.04 $0.797 $0.687 $0.663 View $0.565 $0.499 $0.423 $0.397	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 68 Ohms 3050 3% B57164K0680K000 TDK 1: $0.59 1,186In Stock	Mfr. Part No. B57164K0680K000 Mouser Part No 871-B57164K680K	TDK	NTC (Negative Temperature Coefficient) Thermistors 68 Ohms 3050 3% Learn More about TDK epcos temperature sensor systems	Datasheet	1,186In Stock	$0.59 $0.555 $0.519 $0.494 View $0.471 $0.426 $0.374	Min.: 1 Mult.: 1
Inrush Current Limiters 20ohms 3A 330uF Rmax@Imin 0.38ohms B57211P0200M301 TDK 1: $1.03 142In Stock 2,000Expected 2026/12/08	Mfr. Part No. B57211P0200M301 Mouser Part No 871-B57211P0200M301	TDK	Inrush Current Limiters 20ohms 3A 330uF Rmax@Imin 0.38ohms Learn More about TDK epcosp11p13icl	Datasheet	142In Stock 2,000Expected 2026/12/08	$1.03 $0.947 $0.786 $0.726 View $0.652 $0.601 $0.591 $0.511 $0.499	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 0402 10K 5% B-4000 NTC B57221V2103J060 TDK 1: $0.10 16,966In Stock	Mfr. Part No. B57221V2103J060 Mouser Part No 871-B57221V2103J060	TDK	NTC (Negative Temperature Coefficient) Thermistors 0402 10K 5% B-4000 NTC Learn More about TDK b572xv2 ntc thermistors	Datasheet	16,966In Stock	Cut Tape $0.10 $0.091 $0.08 $0.074 Reel $0.051 View $0.065 $0.062 $0.056 $0.047 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors 0402 47K 5% B-4000 NTC B57221V2473J060 TDK 1: $0.10 9,858In Stock	Mfr. Part No. B57221V2473J060 Mouser Part No 871-B57221V2473J060	TDK	NTC (Negative Temperature Coefficient) Thermistors 0402 47K 5% B-4000 NTC Learn More about TDK b572xv2 ntc thermistors	Datasheet	9,858In Stock	Cut Tape $0.10 $0.091 $0.08 $0.074 Reel $0.051 View $0.065 $0.062 $0.056 $0.05 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors 0402 10K 5% B-3455 NTC B57232V5103J360 TDK 1: $0.13 2,995In Stock	Mfr. Part No. B57232V5103J360 Mouser Part No 871-B57232V5103J360	TDK	NTC (Negative Temperature Coefficient) Thermistors 0402 10K 5% B-3455 NTC Learn More about TDK b572xv5 ntc thermistors	Datasheet	2,995In Stock	Cut Tape $0.13 $0.114 $0.10 $0.093 Reel $0.062 View $0.083 $0.078 $0.07 $0.059 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Inrush Current Limiters S 236/120/M 51 NTC Thermistor B57236S0121M051 TDK 1: $1.09 1,972In Stock	Mfr. Part No. B57236S0121M051 Mouser Part No 871-B57236S0121M051	TDK	Inrush Current Limiters S 236/120/M 51 NTC Thermistor Learn More about TDK epcos inrush current limiters	Datasheet	1,972In Stock	Cut Tape $1.09 $1.01 $0.833 $0.768 View Reel $0.533 $0.69 $0.636 $0.54 $0.533 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Inrush Current Limiters 1 Ohms 9amps 2700k B57237S0109M054 TDK 1: $1.62 771In Stock 1,500Expected 2027/02/04	Mfr. Part No. B57237S0109M054 Mouser Part No 871-B57237S109M54	TDK	Inrush Current Limiters 1 Ohms 9amps 2700k Learn More about TDK epcos inrush current limiters	Datasheet	771In Stock 1,500Expected 2027/02/04	$1.62 $1.49 $1.22 $1.12 Reel $0.846 View $1.03 $0.902 $0.79 $0.772	Min.: 1 Mult.: 1 : 1,500
NTC (Negative Temperature Coefficient) Thermistors 0402 4.7K 5% B-4000 NTC AEC-Q200 B57251V5472J060 TDK 1: $0.16 3,363In Stock	Mfr. Part No. B57251V5472J060 Mouser Part No 871-B57251V5472J060	TDK	NTC (Negative Temperature Coefficient) Thermistors 0402 4.7K 5% B-4000 NTC AEC-Q200 Learn More about TDK b572xv5 ntc thermistors	Datasheet	3,363In Stock	Cut Tape $0.16 $0.143 $0.126 $0.101 Reel $0.073 View $0.09 $0.085 $0.076 $0.07 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0402 47K F60 B-4108 NICA B57256V5473F360 TDK 1: $0.15 13,455In Stock 10,000Expected 2026/12/28	Mfr. Part No. B57256V5473F360 Mouser Part No 871-B57256V5473F360	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0402 47K F60 B-4108 NICA Learn More about TDK b572xv5 ntc thermistors	Datasheet	13,455In Stock 10,000Expected 2026/12/28	Cut Tape $0.15 $0.134 $0.117 $0.11 Reel $0.078 View $0.097 $0.093 $0.083 $0.076	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0603 10K H60 B-3650 B57301V2103H060 TDK 1: $0.30 817In Stock	Mfr. Part No. B57301V2103H060 Mouser Part No 871-B57301V2103H60	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0603 10K H60 B-3650 Learn More about TDK b573xv2 ntc thermistors	Datasheet	817In Stock	Cut Tape $0.30 $0.283 $0.249 $0.237 Reel $0.174 View $0.208 $0.178 $0.16 $0.154	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0603 10K J60 B-3650 B57301V2103J060 TDK 1: $0.28 1,880In Stock	Mfr. Part No. B57301V2103J060 Mouser Part No 871-B57301V2103J60	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0603 10K J60 B-3650 Learn More about TDK b573xv2 ntc thermistors	Datasheet	1,880In Stock	Cut Tape $0.28 $0.256 $0.226 $0.214 Reel $0.157 View $0.197 $0.172 $0.151 $0.147	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors 0603 1K H60 B-4000 NTC Thermistor B57321V2102H060 TDK 1: $0.29 1,905In Stock	Mfr. Part No. B57321V2102H060 Mouser Part No 871-B57321V2102H060	TDK	NTC (Negative Temperature Coefficient) Thermistors 0603 1K H60 B-4000 NTC Thermistor Learn More about TDK b573xv2 ntc thermistors	Datasheet	1,905In Stock	Cut Tape $0.29 $0.267 $0.235 $0.223 Reel $0.166 View $0.20 $0.172 $0.159 $0.15	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0603 2K2 J60 B-4000 B57321V2222J060 TDK 1: $0.29 7,500In Stock	Mfr. Part No. B57321V2222J060 Mouser Part No 871-B57321V2222J60	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0603 2K2 J60 B-4000 Learn More about TDK b573xv2 ntc thermistors	Datasheet	7,500In Stock	Cut Tape $0.29 $0.271 $0.24 $0.227 Reel $0.166 View $0.199 $0.171 $0.154 $0.147 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors 0603 22K 5% B-4000 NTC B57321V2223J060 TDK 1: $0.35 7,510In Stock	Mfr. Part No. B57321V2223J060 Mouser Part No 871-B57321V2223J060	TDK	NTC (Negative Temperature Coefficient) Thermistors 0603 22K 5% B-4000 NTC Learn More about TDK b573xv2 ntc thermistors	Datasheet	7,510In Stock	Cut Tape $0.35 $0.304 $0.267 $0.214 Reel $0.149 View $0.177 $0.164 $0.119 $0.116 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors 0603 47K 5% B-4000 NTC B57321V2473J060 TDK 1: $0.28 4,602In Stock	Mfr. Part No. B57321V2473J060 Mouser Part No 871-B57321V2473J060	TDK	NTC (Negative Temperature Coefficient) Thermistors 0603 47K 5% B-4000 NTC Learn More about TDK b573xv2 ntc thermistors	Datasheet	4,602In Stock	Cut Tape $0.28 $0.256 $0.226 $0.214 Reel $0.16 View $0.192 $0.164 $0.154 $0.147 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0603 10K H60 B-3455 NICA B57330V2103H260 TDK 1: $0.18 5,225In Stock	Mfr. Part No. B57330V2103H260 Mouser Part No 871-B57330V2103H260	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0603 10K H60 B-3455 NICA Learn More about TDK b573xv2 ntc thermistors	Datasheet	5,225In Stock	Cut Tape $0.18 $0.17 $0.149 $0.141 Reel $0.109 View $0.13 $0.117 $0.097 $0.092 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors 0603 10K 5% B-3455 NTC B57330V2103J260 TDK 1: $0.18 10,273In Stock	Mfr. Part No. B57330V2103J260 Mouser Part No 871-B57330V2103J260	TDK	NTC (Negative Temperature Coefficient) Thermistors 0603 10K 5% B-3455 NTC Learn More about TDK b573xv2 ntc thermistors	Datasheet	10,273In Stock	Cut Tape $0.18 $0.165 $0.145 $0.137 Reel $0.101 View $0.12 $0.107 $0.097 $0.094 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors 0603 10K J60 B-4500 NTC Thermistor B57331V2103J060 TDK 1: $0.29 10,559In Stock	Mfr. Part No. B57331V2103J060 Mouser Part No 871-B57331V2103J060	TDK	NTC (Negative Temperature Coefficient) Thermistors 0603 10K J60 B-4500 NTC Thermistor Learn More about TDK b573xv2 ntc thermistors	Datasheet	10,559In Stock	Cut Tape $0.29 $0.267 $0.236 $0.224 Reel $0.164 View $0.197 $0.176 $0.133 $0.129 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0603 10K H60 B-3455 NICA B57332V5103H360 TDK 1: $0.311 2,728In Stock	Mfr. Part No. B57332V5103H360 Mouser Part No 871-B57332V5103H360	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0603 10K H60 B-3455 NICA Learn More about TDK b573xv5 ntc thermistors	Datasheet	2,728In Stock	Cut Tape $0.311 $0.269 $0.237 $0.19 Reel $0.133 View $0.157 $0.147 $0.128 $0.123	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors 0603 10K 5% B-3455 NTC B57332V5103J360 TDK 1: $0.22 7,100In Stock	Mfr. Part No. B57332V5103J360 Mouser Part No 871-B57332V5103J360	TDK	NTC (Negative Temperature Coefficient) Thermistors 0603 10K 5% B-3455 NTC Learn More about TDK b573xv5 ntc thermistors	Datasheet	7,100In Stock	Cut Tape $0.22 $0.207 $0.183 $0.173 Reel $0.129 View $0.154 $0.135 $0.117 $0.113 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0603 10K J60 B-3650 B57342V5103J060 TDK 1: $0.35 3,738In Stock	Mfr. Part No. B57342V5103J060 Mouser Part No 871-B57342V5103J60	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0603 10K J60 B-3650 Learn More about TDK b573xv5 ntc thermistors	Datasheet	3,738In Stock	Cut Tape $0.35 $0.324 $0.287 $0.273 Reel $0.20 View $0.243 $0.216 $0.194 $0.185	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors 10K OHM 5% B57351V5103H060 TDK 1: $0.361 5,515In Stock	Mfr. Part No. B57351V5103H060 Mouser Part No 871-B57351V5103H60	TDK	NTC (Negative Temperature Coefficient) Thermistors 10K OHM 5% Learn More about TDK b573xv5 ntc thermistors	Datasheet	5,515In Stock	Cut Tape $0.361 $0.335 $0.297 $0.281 Reel $0.191 View $0.251 $0.197 $0.167 MouseReel Available	Min.: 1 Mult.: 1 : 4,000

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