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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 (HKD) 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: HK$42.00 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	HK$42.00 HK$36.00 HK$31.48 HK$28.03 View HK$26.63 HK$25.89 HK$22.03 HK$21.37	Min.: 1 Mult.: 1
Board Mount Temperature Sensors 500k 3988 5% B57500K0103A001 TDK 1: HK$62.97 3,041In Stock	Mfr. Part No. B57500K0103A001 Mouser Part No 871-B57500K103A1	TDK	Board Mount Temperature Sensors 500k 3988 5% Learn More about TDK thermistors	Datasheet	3,041In Stock	HK$62.97 HK$56.88 HK$54.58 HK$51.79 View HK$49.98 HK$45.70 HK$42.91 HK$40.03 Quote	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 703/10 K/A 17 2% B57703M0103A017 TDK 1: HK$27.54 18,039In 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	18,039In Stock	HK$27.54 HK$26.39 HK$24.91 HK$23.92 View HK$22.19 HK$22.11 HK$20.88 HK$20.22 HK$18.82	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors T=5K 100deg C B59100M1100A070 TDK 1: HK$37.57 6,135In 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	6,135In Stock	HK$37.57 HK$33.70 HK$32.22 HK$29.51 Reel HK$23.67 View HK$28.03 HK$27.29 HK$25.48 HK$22.93	Min.: 1 Mult.: 1 : 400
PTC (Positive Temperature Coefficient) Thermistors 850A 130A 70 10X2.5 PTC Thermistor B59850C0130A070 TDK 1: HK$15.37 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	HK$15.37 HK$14.14 HK$12.00 HK$11.75 Reel HK$8.02 View HK$10.69 HK$9.78 HK$9.04 HK$7.44	Min.: 1 Mult.: 1 : 1,300
NTC (Negative Temperature Coefficient) Thermistors 0603 100K 1% B-4480 NTC B57352V5104F360 TDK 1: HK$3.37 20,000In Stock	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	20,000In Stock	Cut Tape HK$3.37 HK$3.18 HK$2.81 HK$2.58 Reel HK$1.82 View HK$2.32 HK$1.93 HK$1.64 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors 0603 100K 5% B-4480 NTC B57371V2104J060 TDK 1: HK$2.30 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 HK$2.30 HK$2.10 HK$1.86 HK$1.76 Reel HK$1.27 View HK$1.58 HK$1.32 HK$1.22 HK$1.19 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors 0805 10K 5% B-4480 NTC B57471V2103J062 TDK 1: HK$3.29 24,102In 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	24,102In Stock	Cut Tape HK$3.29 HK$3.03 HK$2.65 HK$2.38 Reel HK$1.82 View HK$2.12 HK$1.96 HK$1.77 HK$1.60 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
NTC (Negative Temperature Coefficient) Thermistors 5k 3988 1% B57861S0502F045 TDK 1: HK$21.78 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	HK$21.78 HK$20.88 HK$19.73 HK$18.91 View HK$18.17 HK$16.69 HK$16.52 HK$14.96	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 891/20 K/F 8 1.0% NTC Thermistor B57891S0203F008 TDK 1: HK$12.99 6,124In Stock	Mfr. Part No. B57891S0203F008 Mouser Part No 871-B57891S0203F008	TDK	NTC (Negative Temperature Coefficient) Thermistors 891/20 K/F 8 1.0% NTC Thermistor Learn More about TDK epcos temperature sensor systems	Datasheet	6,124In Stock	HK$12.99 HK$12.33 HK$11.67 HK$11.10 View HK$10.69 HK$9.70 HK$9.37 HK$8.21	Min.: 1 Mult.: 1
Inrush Current Limiters S236/2.2/M NTC Thermistor B57236S0229M000 TDK 1: HK$10.36 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	HK$10.36 HK$7.89 HK$7.28 HK$7.15 View HK$6.54 HK$6.03 HK$5.71 HK$5.29 HK$4.49	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0402 47K F60 B-4108 NICA B57250V2473F560 TDK 1: HK$0.986 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 HK$0.986 HK$0.888 HK$0.781 HK$0.674 Reel HK$0.403 View HK$0.60 HK$0.567 HK$0.51 HK$0.378	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors 0805 470K 5% B-4480 NTC B57471V2474J062 TDK 1: HK$3.29 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 HK$3.29 HK$3.07 HK$2.72 HK$2.58 Reel HK$1.79 View HK$2.32 HK$1.87 HK$1.74 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
PTC (Positive Temperature Coefficient) Thermistors 160C 12Vdc 3ohms Disc PTC Heating B59060A0160A010 TDK 1: HK$18.99 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	HK$18.99 HK$15.54 HK$12.58 HK$11.75 View HK$11.10 HK$9.86 HK$9.54 HK$8.80	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors 180C 12Vdc 3ohms Disc PTC Heating B59060A0180A010 TDK 1: HK$12.25 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	HK$12.25 HK$11.67 HK$11.01 HK$10.52 View HK$10.11 HK$9.21 HK$8.55	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 10k 3980 1.5% 150mW B57025M2103A001 TDK 1: HK$64.69 582In Stock	Mfr. Part No. B57025M2103A001 Mouser Part No 871-B57025M2103A001	TDK	NTC (Negative Temperature Coefficient) Thermistors 10k 3980 1.5% 150mW Learn More about TDK epcos ntc thermistors	Datasheet	582In Stock	HK$64.69 HK$57.87 HK$53.68 HK$50.31 View HK$47.68 HK$45.05 HK$44.31 HK$40.52 HK$40.44	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 0603 10K 3% B-4480 NTC B57352V5103H060 TDK 1: HK$3.53 12,575In 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	12,575In Stock	Cut Tape HK$3.53 HK$3.03 HK$2.64 HK$2.34 View Reel HK$1.41 HK$2.06 HK$1.49 HK$1.41 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors 10k 3988 3% B57861S0103F045 TDK 1: HK$21.78 6,852In 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	6,852In Stock	HK$21.78 HK$20.88 HK$19.73 HK$18.91 View HK$18.17 HK$16.69 HK$16.11 HK$14.96	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0603 4K7 J60 B-3650 B57301V2472J60 TDK 1: HK$3.21 11,747In Stock 8,000Expected 23/11/2026	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	11,747In Stock 8,000Expected 23/11/2026	Cut Tape HK$3.21 HK$2.75 HK$2.42 HK$1.95 Reel HK$1.33 View HK$1.61 HK$1.35 HK$1.23 HK$1.17 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors 0603 10K 3% B 4000 55/125/56 B57321V2103H60 TDK 1: HK$3.37 63,739In 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	63,739In Stock	Cut Tape HK$3.37 HK$2.89 HK$2.54 HK$2.04 Reel HK$1.40 View HK$1.69 HK$1.41 HK$1.34 HK$1.29 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0805 10K J62 B-3650 B57442V5103J062 TDK 1: HK$3.70 27,613In Stock 21,000Expected 15/2/2027	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	27,613In Stock 21,000Expected 15/2/2027	Cut Tape HK$3.70 HK$3.50 HK$3.27 HK$3.11 View Reel HK$1.99 HK$2.96 HK$2.81 HK$2.34 HK$2.24 HK$1.99	Min.: 1 Mult.: 1 : 3,000
PTC (Positive Temperature Coefficient) Thermistors 00C 12Vdc 20ohms Disc PTC Heating B59060A0000A010 TDK 1: HK$12.25 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	HK$12.25 HK$11.67 HK$11.01 HK$10.52 View HK$10.11 HK$9.21 HK$8.47	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors 40C 12Vdc 4ohms Disc PTC Heating B59060A0040A010 TDK 1: HK$12.25 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	HK$12.25 HK$11.67 HK$11.10 HK$10.60 View HK$9.54 HK$9.37 HK$8.47	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors K 164/470 K/J52 5% NTC Thermistor B57164K0474J052 TDK 1: HK$6.41 5,847In 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	5,847In Stock	Cut Tape HK$6.41 HK$6.05 HK$5.11 HK$4.81 View Reel HK$3.52 HK$4.69 HK$4.10 HK$3.52	Min.: 1 Mult.: 1 : 1,500
NTC (Negative Temperature Coefficient) Thermistors 10k 4000 3% B57321V2103J60 TDK 1: HK$2.22 86,240In 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	86,240In Stock	Cut Tape HK$2.22 HK$1.81 HK$1.59 HK$1.26 Reel HK$0.896 View HK$1.07 HK$0.962 HK$0.88 HK$0.863 MouseReel Available	Min.: 1 Mult.: 1 : 4,000

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