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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 NTC THERMISTOR G1540 / 50k/ 2% B57540G1503G000 TDK 1: $5.11 975In Stock New Product	Mfr. Part No. B57540G1503G000 Mouser Part No 871-B57540G1503G000 New Product	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR G1540 / 50k/ 2% Learn More about TDK thermistors	Datasheet	975In Stock	$5.11 $4.38 $3.83 $3.41 View $3.24 $3.15 $2.68 $2.60	Min.: 1 Mult.: 1
Board Mount Temperature Sensors 500k 3988 5% B57500K0103A001 TDK 1: $7.66 2,991In Stock	Mfr. Part No. B57500K0103A001 Mouser Part No 871-B57500K103A1	TDK	Board Mount Temperature Sensors 500k 3988 5% Learn More about TDK thermistors	Datasheet	2,991In Stock	$7.66 $6.92 $6.30 $6.08 View $5.55 $5.33 $5.22 $4.88	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors 1210 230Vdc 40mA PTC Overcurrent B59807A0090A062 TDK 1: $0.87 39,153In Stock	Mfr. Part No. B59807A0090A062 Mouser Part No 871-B59807A0090A062	TDK	PTC (Positive Temperature Coefficient) Thermistors 1210 230Vdc 40mA PTC Overcurrent Learn More about TDK epcos kits	Datasheet	39,153In Stock	Cut Tape $0.87 $0.789 $0.69 $0.63 View Reel $0.432 $0.599 $0.553 $0.503 $0.469 $0.432 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
NTC (Negative Temperature Coefficient) Thermistors 703/10 K/A 17 2% B57703M0103A017 TDK 1: $3.35 17,469In Stock	Mfr. Part No. B57703M0103A017 Mouser Part No 871-B57703M0103A017	TDK	NTC (Negative Temperature Coefficient) Thermistors 703/10 K/A 17 2% Learn More about TDK epcos ntc thermistors	Datasheet	17,469In Stock	$3.35 $3.21 $3.03 $2.91 View $2.70 $2.69 $2.54 $2.46 $2.29	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors T=5K 100deg C B59100M1100A070 TDK 1: $4.57 6,123In Stock	Mfr. Part No. B59100M1100A070 Mouser Part No 871-B59100M1100A70	TDK	PTC (Positive Temperature Coefficient) Thermistors T=5K 100deg C Learn More about TDK epcos ptc thermistors	Datasheet	6,123In Stock	$4.57 $4.10 $3.92 $3.59 Reel $2.88 View $3.41 $3.32 $3.10 $2.79	Min.: 1 Mult.: 1 : 400
PTC (Positive Temperature Coefficient) Thermistors 850A 130A 70 10X2.5 PTC Thermistor B59850C0130A070 TDK 1: $1.87 22,095In Stock	Mfr. Part No. B59850C0130A070 Mouser Part No 871-B59850C0130A070	TDK	PTC (Positive Temperature Coefficient) Thermistors 850A 130A 70 10X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	22,095In Stock	$1.87 $1.72 $1.46 $1.43 Reel $0.976 View $1.30 $1.19 $1.10 $0.905	Min.: 1 Mult.: 1 : 1,300
PTC (Positive Temperature Coefficient) Thermistors 280AC, 400DC,50oHMS B59751C0120A070 TDK 1: $3.03 10,176In Stock	Mfr. Part No. B59751C0120A070 Mouser Part No 871-B59751C120A70	TDK	PTC (Positive Temperature Coefficient) Thermistors 280AC, 400DC,50oHMS Learn More about TDK epcos self protecting ptc thermistors	Datasheet	10,176In Stock	$3.03 $2.62 $2.46 $2.19 Reel $1.77 View $2.08 $1.92 $1.63 $1.56	Min.: 1 Mult.: 1 : 500
NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0603 4K7 J60 B-3650 B57301V2472J60 TDK 1: $0.39 19,747In Stock	Mfr. Part No. B57301V2472J60 Mouser Part No 871-B57301V2472J60	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0603 4K7 J60 B-3650 Learn More about TDK b573xv2 ntc thermistors	Datasheet	19,747In Stock	Cut Tape $0.39 $0.335 $0.295 $0.237 Reel $0.162 View $0.196 $0.164 $0.156 $0.138 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0805 10K J62 B-3650 B57442V5103J062 TDK 1: $0.45 24,551In Stock 21,000Expected 15/02/2027	Mfr. Part No. B57442V5103J062 Mouser Part No 871-B57442V5103J62	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0805 10K J62 B-3650 Learn More about TDK b574xv5 ntc thermistors	Datasheet	24,551In Stock 21,000Expected 15/02/2027	Cut Tape $0.45 $0.426 $0.398 $0.378 View Reel $0.242 $0.36 $0.342 $0.285 $0.272 $0.242	Min.: 1 Mult.: 1 : 3,000
PTC (Positive Temperature Coefficient) Thermistors 00C 12Vdc 20ohms Disc PTC Heating B59060A0000A010 TDK 1: $1.49 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	$1.49 $1.42 $1.34 $1.28 View $1.23 $1.12 $1.03	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors 40C 12Vdc 4ohms Disc PTC Heating B59060A0040A010 TDK 1: $1.49 2,550In 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	2,550In Stock	$1.49 $1.42 $1.35 $1.29 View $1.16 $1.14 $1.03	Min.: 1 Mult.: 1
Inrush Current Limiters S236/2.2/M NTC Thermistor B57236S0229M000 TDK 1: $1.26 3,105In Stock	Mfr. Part No. B57236S0229M000 Mouser Part No 871-B57236S0229M000	TDK	Inrush Current Limiters S236/2.2/M NTC Thermistor Learn More about TDK epcos inrush current limiters	Datasheet	3,105In Stock	$1.26 $1.16 $0.96 $0.886 View $0.796 $0.734 $0.726 $0.623 $0.546	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0402 47K F60 B-4108 NICA B57250V2473F560 TDK 1: $0.12 34,557In Stock	Mfr. Part No. B57250V2473F560 Mouser Part No 871-B57250V2473F560	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0402 47K F60 B-4108 NICA Learn More about TDK b572xv2 ntc thermistors	Datasheet	34,557In Stock	Cut Tape $0.12 $0.108 $0.095 $0.082 Reel $0.049 View $0.073 $0.069 $0.062 $0.046	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors 0805 470K 5% B-4480 NTC B57471V2474J062 TDK 1: $0.40 20,523In Stock	Mfr. Part No. B57471V2474J062 Mouser Part No 871-B57471V2474J062	TDK	NTC (Negative Temperature Coefficient) Thermistors 0805 470K 5% B-4480 NTC Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	20,523In Stock	Cut Tape $0.40 $0.374 $0.331 $0.315 Reel $0.218 View $0.282 $0.227 $0.212 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
PTC (Positive Temperature Coefficient) Thermistors 160C 12Vdc 3ohms Disc PTC Heating B59060A0160A010 TDK 1: $2.31 1,570In Stock	Mfr. Part No. B59060A0160A010 Mouser Part No 871-B59060A0160A010	TDK	PTC (Positive Temperature Coefficient) Thermistors 160C 12Vdc 3ohms Disc PTC Heating Learn More about TDK epcos kits	Datasheet	1,570In Stock	$2.31 $1.89 $1.53 $1.43 View $1.35 $1.20 $1.16 $1.07	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors 180C 12Vdc 3ohms Disc PTC Heating B59060A0180A010 TDK 1: $1.49 1,945In Stock	Mfr. Part No. B59060A0180A010 Mouser Part No 871-B59060A0180A010	TDK	PTC (Positive Temperature Coefficient) Thermistors 180C 12Vdc 3ohms Disc PTC Heating Learn More about TDK epcos kits	Datasheet	1,945In Stock	$1.49 $1.42 $1.34 $1.28 View $1.23 $1.12 $1.04	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 0603 10K 3% B 4000 55/125/56 B57321V2103H60 TDK 1: $0.41 63,709In Stock	Mfr. Part No. B57321V2103H60 Mouser Part No 871-B57321V2103H60	TDK	NTC (Negative Temperature Coefficient) Thermistors 0603 10K 3% B 4000 55/125/56 Learn More about TDK b573xv2 ntc thermistors	Datasheet	63,709In Stock	Cut Tape $0.41 $0.351 $0.309 $0.248 Reel $0.143 View $0.205 $0.146 $0.14 $0.125 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors 0603 100K 5% B-4480 NTC B57371V2104J060 TDK 1: $0.28 26,145In Stock	Mfr. Part No. B57371V2104J060 Mouser Part No 871-B57371V2104J060	TDK	NTC (Negative Temperature Coefficient) Thermistors 0603 100K 5% B-4480 NTC Learn More about TDK b573xv2 ntc thermistors	Datasheet	26,145In Stock	Cut Tape $0.28 $0.256 $0.226 $0.214 Reel $0.154 View $0.192 $0.162 $0.149 $0.145 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Board Mount Temperature Sensors 1800 Ohms 4300 2% B57227K0333A001 TDK 1: $5.69 951In Stock	Mfr. Part No. B57227K0333A001 Mouser Part No 871-B57227K333A1	TDK	Board Mount Temperature Sensors 1800 Ohms 4300 2% Learn More about TDK epcos lumileds led solutions	Datasheet	951In Stock	$5.69 $5.12 $4.65 $4.48 View $4.31 $3.98 $3.86 $3.77	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 10k 4000 3% B57321V2103J60 TDK 1: $0.27 81,315In Stock	Mfr. Part No. B57321V2103J60 Mouser Part No 871-B57321V2103J60	TDK	NTC (Negative Temperature Coefficient) Thermistors 10k 4000 3% Learn More about TDK b573xv2 ntc thermistors	Datasheet	81,315In Stock	Cut Tape $0.27 $0.22 $0.193 $0.153 Reel $0.109 View $0.13 $0.117 $0.107 $0.101 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors K 164/470 K/J52 5% NTC Thermistor B57164K0474J052 TDK 1: $0.78 5,817In Stock	Mfr. Part No. B57164K0474J052 Mouser Part No 871-B57164K0474J052	TDK	NTC (Negative Temperature Coefficient) Thermistors K 164/470 K/J52 5% NTC Thermistor Learn More about TDK epcos temperature sensor systems	Datasheet	5,817In Stock	Cut Tape $0.78 $0.736 $0.622 $0.585 View Reel $0.428 $0.57 $0.499 $0.428	Min.: 1 Mult.: 1 : 1,500
NTC (Negative Temperature Coefficient) Thermistors 0603 10K 3% B-4480 NTC B57352V5103H060 TDK 1: $0.43 12,565In Stock	Mfr. Part No. B57352V5103H060 Mouser Part No 871-B57352V5103H60	TDK	NTC (Negative Temperature Coefficient) Thermistors 0603 10K 3% B-4480 NTC Learn More about TDK b573xv5 ntc thermistors	Datasheet	12,565In Stock	Cut Tape $0.43 $0.369 $0.321 $0.285 Reel $0.169 View $0.251 $0.181 $0.168 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors 0603 10K 5% B-4480 NTC B57371V2103J060 TDK 1: $0.29 20,070In Stock	Mfr. Part No. B57371V2103J060 Mouser Part No 871-B57371V2103J060	TDK	NTC (Negative Temperature Coefficient) Thermistors 0603 10K 5% B-4480 NTC Learn More about TDK b573xv2 ntc thermistors	Datasheet	20,070In Stock	Cut Tape $0.29 $0.271 $0.239 $0.227 Reel $0.162 View $0.196 $0.164 $0.156 $0.15 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors 10k 3988 3% B57861S0103F045 TDK 1: $2.65 6,390In Stock	Mfr. Part No. B57861S0103F045 Mouser Part No 871-B57861S103F45	TDK	NTC (Negative Temperature Coefficient) Thermistors 10k 3988 3% Learn More about TDK b57861 ntc thermistors	Datasheet	6,390In Stock	$2.65 $2.54 $2.40 $2.30 View $2.21 $2.03 $1.96 $1.82	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 5k 3988 1% B57861S0502F045 TDK 1: $2.65 1,798In Stock	Mfr. Part No. B57861S0502F045 Mouser Part No 871-B57861S502F45	TDK	NTC (Negative Temperature Coefficient) Thermistors 5k 3988 1% Learn More about TDK b57861 ntc thermistors	Datasheet	1,798In Stock	$2.65 $2.54 $2.40 $2.30 View $2.21 $2.03 $2.01 $1.82	Min.: 1 Mult.: 1

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