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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 (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
NTC Thermistors 10K OHM 3% B57401V2103H062 TDK 1: ¥78.1 8,920In Stock 12,000Expected 11/9/2026	Mfr. Part # B57401V2103H062 Mouser Part # 871-B57401V2103H62	TDK	NTC Thermistors 10K OHM 3% Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	8,920In Stock 12,000Expected 11/9/2026	Cut Tape ¥78.1 ¥73.9 ¥69.1 ¥65.6 View Reel ¥48.8 ¥62.5 ¥56.3 ¥53 ¥48.8 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC Thermistors 0805 2.2K 5% B-4000 NTC B57421V2222J062 TDK 1: ¥66.4 20,223In Stock	Mfr. Part # B57421V2222J062 Mouser Part # 871-B57421V2222J062	TDK	NTC Thermistors 0805 2.2K 5% B-4000 NTC Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	20,223In Stock	Cut Tape ¥66.4 ¥62.1 ¥55 ¥52.3 Reel ¥39.7 View ¥46.8 ¥42.2 ¥39 ¥35.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
NTC Thermistors 0805 47K J62 B-4000 NTC Thermistor B57421V2473J062 TDK 1: ¥69.8 7,490In Stock	Mfr. Part # B57421V2473J062 Mouser Part # 871-B57421V2473J062	TDK	NTC Thermistors 0805 47K J62 B-4000 NTC Thermistor Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	7,490In Stock	Cut Tape ¥69.8 ¥65.9 ¥58.3 ¥54.6 Reel ¥41.2 View ¥48.2 ¥44 ¥39 ¥38.2 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC Thermistors NTC Thermistor 0805 10K H62 B-4000 B57451V5103H062 TDK 1: ¥93 25,806In Stock 12,000Expected 11/16/2026	Mfr. Part # B57451V5103H062 Mouser Part # 871-B57451V5103H62	TDK	NTC Thermistors NTC Thermistor 0805 10K H62 B-4000 Learn More about TDK b574xv5 ntc thermistors	Datasheet	25,806In Stock 12,000Expected 11/16/2026	Cut Tape ¥93 ¥87 ¥81.2 ¥77.4 View Reel ¥58 ¥73.7 ¥66.4 ¥62.6 ¥58 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC Thermistors 0805 10K 5% B-4480 NTC B57471V2103J062 TDK 1: ¥51.5 41,231In Stock	Mfr. Part # B57471V2103J062 Mouser Part # 871-B57471V2103J062	TDK	NTC Thermistors 0805 10K 5% B-4480 NTC Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	41,231In Stock	Cut Tape ¥51.5 ¥48 ¥42.4 ¥40.4 Reel ¥30.2 View ¥36 ¥32.2 ¥28.9 ¥28.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
NTC Thermistors 0805 100K 5% B-4480 NTC B57471V2104J062 TDK 1: ¥66.4 20,270In Stock 15,000Expected 12/17/2026	Mfr. Part # B57471V2104J062 Mouser Part # 871-B57471V2104J062	TDK	NTC Thermistors 0805 100K 5% B-4480 NTC Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	20,270In Stock 15,000Expected 12/17/2026	Cut Tape ¥66.4 ¥62.1 ¥55 ¥52.3 Reel ¥39.7 View ¥46.8 ¥42.2 ¥38 ¥37.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
NTC Thermistors 0805 470K 5% B-4480 NTC B57471V2474J062 TDK 1: ¥66.4 21,113In Stock	Mfr. Part # B57471V2474J062 Mouser Part # 871-B57471V2474J062	TDK	NTC Thermistors 0805 470K 5% B-4480 NTC Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	21,113In Stock	Cut Tape ¥66.4 ¥62.1 ¥55 ¥52.3 Reel ¥39 View ¥46.8 ¥41.4 ¥37.7 ¥35.7 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC Thermistors K504/10k/A9 2% NTC Therm Databook B57504K0103A009 TDK 1: ¥700.9 4,621In Stock	Mfr. Part # B57504K0103A009 Mouser Part # 871-B57504K0103A009	TDK	NTC Thermistors K504/10k/A9 2% NTC Therm Databook Learn More about TDK thermistors	Datasheet	4,621In Stock	¥700.9 ¥629.5 ¥602.9 ¥569.7 View ¥548.1 ¥509.9 ¥508.3 ¥483.4 ¥471.7	Min.: 1 Mult.: 1
NTC Thermistors G1540/ 10 K/ 1% NTC Thermistor B57540G1103F000 TDK 1: ¥508.3 1,721In Stock 6,000Expected 12/29/2026	Mfr. Part # B57540G1103F000 Mouser Part # 871-B57540G1103F000	TDK	NTC Thermistors G1540/ 10 K/ 1% NTC Thermistor Learn More about TDK epcos ntc thermistors	Datasheet	1,721In Stock 6,000Expected 12/29/2026	¥508.3 ¥485 ¥458.4 ¥440.2 View ¥423.6 ¥390.3 ¥377	Min.: 1 Mult.: 1
NTC Thermistors G1540/10 k/F 1% NTC Thermistor B57540G1103F005 TDK 1: ¥569.7 893In Stock	Mfr. Part # B57540G1103F005 Mouser Part # 871-B57540G1103F005	TDK	NTC Thermistors G1540/10 k/F 1% NTC Thermistor Learn More about TDK epcos ntc thermistors	Datasheet	893In Stock	¥569.7 ¥544.8 ¥514.9 ¥495 View ¥476.7 ¥431.9 ¥415.3 ¥400.3	Min.: 1 Mult.: 1
NTC Thermistors G540/ 100 K/ 1% NTC Thermistor B57540G1104F000 TDK 1: ¥554.8 1,222In Stock	Mfr. Part # B57540G1104F000 Mouser Part # 871-B57540G1104F000	TDK	NTC Thermistors G540/ 100 K/ 1% NTC Thermistor Learn More about TDK epcos ntc thermistors	Datasheet	1,222In Stock	¥554.8 ¥531.5 ¥501.6 ¥481.7 View ¥463.4 ¥425.2 ¥393.7 ¥382	Min.: 1 Mult.: 1
NTC Thermistors NTC Thermistor G1551 / 10k / F 5 1% B57551G1103F005 TDK 1: ¥636.2 1,050In Stock 1,000Expected 10/26/2026	Mfr. Part # B57551G1103F005 Mouser Part # 871-B57551G1103F5	TDK	NTC Thermistors NTC Thermistor G1551 / 10k / F 5 1% Learn More about TDK epcos ntc thermistors	Datasheet	1,050In Stock 1,000Expected 10/26/2026	¥636.2 ¥569.7 ¥546.5 ¥516.6 View ¥496.6 ¥478.4 ¥426.9 ¥425.2	Min.: 1 Mult.: 1
NTC Thermistors NTC THERMISTOR G1560 / 10 K / 2 % B57560G1103G000 TDK 1: ¥1,066.4 750In Stock	Mfr. Part # B57560G1103G000 Mouser Part # 871-B57560G1103G000	TDK	NTC Thermistors NTC THERMISTOR G1560 / 10 K / 2 % Learn More about TDK thermistors	Datasheet	750In Stock	¥1,066.4 ¥948.4 ¥853.8 ¥792.3 View ¥772.4 ¥654.4 ¥642.8	Min.: 1 Mult.: 1
NTC Thermistors 10K J62 B-3730 NTC Thermistor 0805 B57620C5103J062 TDK 1: ¥51.5 31,231In Stock	Mfr. Part # B57620C5103J062 Mouser Part # 871-B57620C5103J062	TDK	NTC Thermistors 10K J62 B-3730 NTC Thermistor 0805 Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	31,231In Stock	Cut Tape ¥51.5 ¥48 ¥42.4 ¥40.4 Reel ¥30.2 View ¥36 ¥32.2 ¥28.9 ¥28.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
NTC Thermistors 10k 3988 1% 150mW B57703M0103A025 TDK 1: ¥1,101.2 2,278In Stock 2,000Expected 10/26/2026	Mfr. Part # B57703M0103A025 Mouser Part # 871-B57703M0103A025	TDK	NTC Thermistors 10k 3988 1% 150mW Learn More about TDK epcos ntc thermistors	Datasheet	2,278In Stock 2,000Expected 10/26/2026	¥1,101.2 ¥993.3 ¥951.8 ¥903.6 View ¥872 ¥813.9 ¥812.2 ¥772.4 ¥755.8	Min.: 1 Mult.: 1
NTC Thermistors 10k 3988 1% 150mW B57703M0103A039 TDK 1: ¥1,023.2 943In Stock	Mfr. Part # B57703M0103A039 Mouser Part # 871-B57703M0103A039	TDK	NTC Thermistors 10k 3988 1% 150mW Learn More about TDK epcos ntc thermistors	Datasheet	943In Stock	¥1,023.2 ¥920.2 ¥882 ¥837.1 View ¥805.6 ¥725.9 ¥702.6 ¥689.3	Min.: 1 Mult.: 1
NTC Thermistors 12k 3760 1% B57871S0123F000 TDK 1: ¥348.8 2,013In Stock	Mfr. Part # B57871S0123F000 Mouser Part # 871-B57871S123F	TDK	NTC Thermistors 12k 3760 1% Learn More about TDK epcos temperature sensor systems	Datasheet	2,013In Stock	¥348.8 ¥332.2 ¥313.9 ¥299 View ¥289 ¥259.1 ¥250.8 ¥249.2	Min.: 1 Mult.: 1
NTC Thermistors 10k 3460 1% B57881S0103F002 TDK 1: ¥270.7 1,422In Stock	Mfr. Part # B57881S0103F002 Mouser Part # 871-B57881S103F2	TDK	NTC Thermistors 10k 3460 1% Learn More about TDK epcos temperature sensor systems	Datasheet	1,422In Stock	¥270.7 ¥262.4 ¥249.2 ¥220.9 View ¥210.9 ¥181	Min.: 1 Mult.: 1
NTC Thermistors 891/20 K/F 8 1.0% NTC Thermistor B57891S0203F008 TDK 1: ¥262.4 6,145In Stock	Mfr. Part # B57891S0203F008 Mouser Part # 871-B57891S0203F008	TDK	NTC Thermistors 891/20 K/F 8 1.0% NTC Thermistor Learn More about TDK epcos temperature sensor systems	Datasheet	6,145In Stock	¥262.4 ¥249.2 ¥235.9 ¥224.2 View ¥215.9 ¥196 ¥189.4 ¥187.7	Min.: 1 Mult.: 1
PTC Thermistors PTC Thermistor D 1050-B 100-A 40 NAT 100 GRAD C B59050D1100B040 TDK 1: ¥1,581.3 1,091In Stock	Mfr. Part # B59050D1100B040 Mouser Part # 871-B59050D1100B40	TDK	PTC Thermistors PTC Thermistor D 1050-B 100-A 40 NAT 100 GRAD C Learn More about TDK epcos ptc thermistors	Datasheet	1,091In Stock	¥1,581.3 ¥1,430.1 ¥1,373.6 ¥1,307.2 View ¥1,260.7 ¥1,179.3 ¥1,147.8 ¥1,124.5	Min.: 1 Mult.: 1
PTC Thermistors 00C 12Vdc 20ohms Disc PTC Heating B59060A0000A010 TDK 1: ¥247.5 3,445In Stock	Mfr. Part # B59060A0000A010 Mouser Part # 871-B59060A0000A010	TDK	PTC Thermistors 00C 12Vdc 20ohms Disc PTC Heating Learn More about TDK epcos ptc thermistors	Datasheet	3,445In Stock	¥247.5 ¥235.9 ¥222.6 ¥212.6 View ¥204.3 ¥186 ¥172.7	Min.: 1 Mult.: 1
PTC Thermistors 40C 12Vdc 4ohms Disc PTC Heating B59060A0040A010 TDK 1: ¥247.5 3,070In Stock	Mfr. Part # B59060A0040A010 Mouser Part # 871-B59060A0040A010	TDK	PTC Thermistors 40C 12Vdc 4ohms Disc PTC Heating Learn More about TDK epcos kits	Datasheet	3,070In Stock	¥247.5 ¥235.9 ¥224.2 ¥199.3 View ¥192.7 ¥177.7	Min.: 1 Mult.: 1
PTC Thermistors T=5K 60deg C B59100M1060A070 TDK 1: ¥775.7 2,205In Stock 2,400Expected 11/23/2026	Mfr. Part # B59100M1060A070 Mouser Part # 871-B59100M1060A70	TDK	PTC Thermistors T=5K 60deg C Learn More about TDK epcos ptc thermistors	Datasheet	2,205In Stock 2,400Expected 11/23/2026	¥775.7 ¥696 ¥666.1 ¥631.2 Reel ¥528.2 View ¥606.3 ¥593 ¥544.8 ¥524.9	Min.: 1 Mult.: 1 : 400
PTC Thermistors T=5K 90deg C B59100M1090A070 TDK 1: ¥759.1 1,727In Stock 1,200Expected 10/19/2026	Mfr. Part # B59100M1090A070 Mouser Part # 871-B59100M1090A70	TDK	PTC Thermistors T=5K 90deg C Learn More about TDK epcos ptc thermistors	Datasheet	1,727In Stock 1,200Expected 10/19/2026	¥759.1 ¥681 ¥651.1 ¥616.2 View ¥593 ¥533.2 ¥514.9 ¥511.6	Min.: 1 Mult.: 1
PTC Thermistors 120C +/-5C Motor Prot Single Sensor B59100M1120A070 TDK 1: ¥759.1 2,592In Stock	Mfr. Part # B59100M1120A070 Mouser Part # 871-B59100M1120A070	TDK	PTC Thermistors 120C +/-5C Motor Prot Single Sensor Learn More about TDK epcos ptc thermistors	Datasheet	2,592In Stock	Cut Tape ¥759.1 ¥681 ¥651.1 ¥596.3 Reel ¥465.1 View ¥566.4 ¥551.5 ¥533.2 ¥450.1	Min.: 1 Mult.: 1 : 400

Thermistors

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