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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 0402 10K 1% B-3455 NTC B57230V2103F260 TDK 1: ¥18.3 33,360In Stock 30,000Expected 6/21/2027	Mfr. Part # B57230V2103F260 Mouser Part # 871-B57230V2103F260	TDK	NTC Thermistors 0402 10K 1% B-3455 NTC Learn More about TDK b572xv2 ntc thermistors	Datasheet	33,360In Stock 30,000Expected 6/21/2027	Cut Tape ¥18.3 ¥15.8 ¥13.8 ¥12.8 View Reel ¥8.6 ¥11.5 ¥11 ¥9.8 ¥8.6 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC Thermistors K 276/12 K/A 27 2% NTC Thermistor B57276K0123A027 TDK 1: ¥483.4 3,653In Stock	Mfr. Part # B57276K0123A027 Mouser Part # 871-B57276K0123A027	TDK	NTC Thermistors K 276/12 K/A 27 2% NTC Thermistor Learn More about TDK epcos ntc thermistors	Datasheet	3,653In Stock	¥483.4 ¥463.4 ¥436.8 ¥420.2 View ¥403.6 ¥370.4 ¥358.8	Min.: 1 Mult.: 1
NTC Thermistors 0603 4K7 H60 B-3650 NTC Thermistor B57301V2472H060 TDK 1: ¥56.5 14,104In Stock	Mfr. Part # B57301V2472H060 Mouser Part # 871-B57301V2472H060	TDK	NTC Thermistors 0603 4K7 H60 B-3650 NTC Thermistor Learn More about TDK b573xv2 ntc thermistors	Datasheet	14,104In Stock	Cut Tape ¥56.5 ¥53.3 ¥46.8 ¥41.2 Reel ¥28.7 View ¥34.1 ¥29.9 ¥27.4 ¥24.9	Min.: 1 Mult.: 1 : 4,000
NTC Thermistors 0603 47K H60 B-4000 NTC Thermistor B57321V2473H060 TDK 1: ¥48.2 18,074In Stock	Mfr. Part # B57321V2473H060 Mouser Part # 871-B57321V2473H060	TDK	NTC Thermistors 0603 47K H60 B-4000 NTC Thermistor Learn More about TDK b573xv2 ntc thermistors	Datasheet	18,074In Stock	Cut Tape ¥48.2 ¥46.8 ¥41.2 ¥34.1 Reel ¥29.9 View ¥32.4 ¥27.4 ¥26.9 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC Thermistors 0603 10K 1% B-3455 NTC B57330V2103F260 TDK 1: ¥29.9 77,243In Stock 228,000On Order	Mfr. Part # B57330V2103F260 Mouser Part # 871-B57330V2103F260	TDK	NTC Thermistors 0603 10K 1% B-3455 NTC Learn More about TDK b573xv2 ntc thermistors	Datasheet	77,243In Stock 228,000On Order On Order Ship Dates Mfr. #: B57330V2103F260 Stock: 77,243 Can Ship Immediately On Order: 100,000 Expected 5/10/2027 128,000 Expected 8/3/2027 Factory Lead-Time: 12 Weeks	Cut Tape ¥29.9 ¥25.2 ¥22.3 ¥17.8 Reel ¥13.3 View ¥15.4 ¥14.8 ¥13 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC Thermistors 0603 10K 1% B-3455 NTC B57332V5103F360 TDK 1: ¥29.9 21,358In Stock 172,000On Order	Mfr. Part # B57332V5103F360 Mouser Part # 871-B57332V5103F360	TDK	NTC Thermistors 0603 10K 1% B-3455 NTC Learn More about TDK b573xv5 ntc thermistors	Datasheet	21,358In Stock 172,000On Order On Order Ship Dates Mfr. #: B57332V5103F360 Stock: 21,358 Can Ship Immediately On Order: 56,000 Expected 4/21/2027 116,000 Expected 6/21/2027 Factory Lead-Time: 12 Weeks	Cut Tape ¥29.9 ¥27.4 ¥24.3 ¥21.1 Reel ¥16.3 View ¥18.4 ¥16.9 ¥15.4 ¥14.9 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC Thermistors 0603 10K 5% B-4000 NTC B57351V5103J060 TDK 1: ¥53.2 11,015In Stock 32,000On Order	Mfr. Part # B57351V5103J060 Mouser Part # 871-B57351V5103J060	TDK	NTC Thermistors 0603 10K 5% B-4000 NTC Learn More about TDK b573xv5 ntc thermistors	Datasheet	11,015In Stock 32,000On Order On Order Ship Dates Mfr. #: B57351V5103J060 Stock: 11,015 Can Ship Immediately On Order: 16,000 Expected 2/24/2027 16,000 Expected 3/29/2027 Factory Lead-Time: 12 Weeks	Cut Tape ¥53.2 ¥49.5 ¥43.7 ¥41.5 Reel ¥31.6 View ¥37.2 ¥33.1 ¥30.1 ¥24.6 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC Thermistors 0603 100K 1% B-4480 NTC B57352V5104F360 TDK 1: ¥68.1 18,000In Stock 16,000Expected 1/18/2027	Mfr. Part # B57352V5104F360 Mouser Part # 871-B57352V5104F360	TDK	NTC 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 ¥68.1 ¥64.3 ¥56.8 ¥52.3 Reel ¥39.2 View ¥45.5 ¥42.9 ¥37.9 ¥34.1 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC Thermistors 10K OHM 3% B57401V2103H062 TDK 1: ¥78.1 18,670In Stock	Mfr. Part # B57401V2103H062 Mouser Part # 871-B57401V2103H62	TDK	NTC Thermistors 10K OHM 3% Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	18,670In Stock	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 10k 4000 3% B57421V2103J62 TDK 1: ¥101.3 61,198In Stock	Mfr. Part # B57421V2103J62 Mouser Part # 871-B57421V2103J62	TDK	NTC Thermistors 10k 4000 3% Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	61,198In Stock	Cut Tape ¥101.3 ¥78.1 ¥67.4 ¥55.5 Reel ¥40.5 View ¥48.3 ¥44.7 ¥39 ¥37.5 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC Thermistors 0805 2.2K 5% B-4000 NTC B57421V2222J062 TDK 1: ¥66.4 20,089In 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	20,089In 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 7,290In 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	7,290In Stock	Cut Tape ¥69.8 ¥65.9 ¥58.3 ¥54.6 Reel ¥40.5 View ¥48.2 ¥44 ¥37 ¥36.2 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC Thermistors NTC Thermistor 0805 10K H62 B-4000 B57451V5103H062 TDK 1: ¥93 37,802In Stock	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	37,802In Stock	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: ¥66.4 23,972In 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	23,972In Stock	Cut Tape ¥66.4 ¥61.3 ¥53.5 ¥48.2 Reel ¥36.7 View ¥42.9 ¥39.5 ¥36.4 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 12/18/2026	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 12/18/2026	Cut Tape ¥66.4 ¥62.1 ¥55 ¥52.3 Reel ¥39.7 View ¥46.8 ¥42.2 ¥38 ¥37.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
NTC Thermistors 0805 22K 5% B-4480 NTC B57471V2223J062 TDK 1: ¥89.7 8,977In Stock	Mfr. Part # B57471V2223J062 Mouser Part # 871-B57471V2223J062	TDK	NTC Thermistors 0805 22K 5% B-4480 NTC Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	8,977In Stock	Cut Tape ¥89.7 ¥68.9 ¥59.3 ¥48.7 Reel ¥36.7 View ¥42.4 ¥40.4 ¥35.4 ¥34.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Temperature Sensors 10K 3% K=3988 B57500M103A5 TDK 1: ¥483.4 818In Stock 1,000Expected 12/15/2026	Mfr. Part # B57500M103A5 Mouser Part # 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	¥483.4 ¥430.2 ¥388.7 ¥372.1 View ¥345.5 ¥343.8 ¥315.6 ¥294	Min.: 1 Mult.: 1
NTC Thermistors 10K J62 B-3730 NTC Thermistor 0805 B57620C5103J062 TDK 1: ¥51.5 25,463In 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	25,463In 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 B57703M0103A039 TDK 1: ¥1,137.8 833In Stock	Mfr. Part # B57703M0103A039 Mouser Part # 871-B57703M0103A039	TDK	NTC Thermistors 10k 3988 1% 150mW Learn More about TDK epcos ntc thermistors	Datasheet	833In Stock	¥1,137.8 ¥1,026.5 ¥985 ¥933.5 View ¥900.3 ¥873.7 ¥813.9 ¥787.3 ¥769	Min.: 1 Mult.: 1
NTC Thermistors NTC THERMISTOR S861/10k/A43 1% B57861S0103A043 TDK 1: ¥488.3 5,889In Stock 4,200Expected 3/15/2027	Mfr. Part # B57861S0103A043 Mouser Part # 871-B57861S103A43	TDK	NTC Thermistors NTC THERMISTOR S861/10k/A43 1% Learn More about TDK b57861 ntc thermistors	Datasheet	5,889In Stock 4,200Expected 3/15/2027	¥488.3 ¥466.7 ¥435.2 ¥415.3 View ¥400.3 ¥357.1 ¥345.5 ¥322.2	Min.: 1 Mult.: 1
NTC Thermistors 10k 3988 1% B57861S0103J040 TDK 1: ¥215.9 5,420In Stock	Mfr. Part # B57861S0103J040 Mouser Part # 871-B57861S103J40	TDK	NTC Thermistors 10k 3988 1% Learn More about TDK b57861 ntc thermistors	Datasheet	5,420In Stock	¥215.9 ¥206 ¥192.7 ¥184.4 View ¥176.1 ¥160.5 ¥160.3 ¥155.5	Min.: 1 Mult.: 1
NTC Thermistors 10k 3988 1% B57862S0103F040 TDK 1: ¥941.8 931In Stock	Mfr. Part # B57862S0103F040 Mouser Part # 871-B57862S103F40	TDK	NTC Thermistors 10k 3988 1% Learn More about TDK epcos ntc thermistors	Datasheet	931In Stock	¥941.8 ¥847.1 ¥803.9 ¥752.4 View ¥722.5 ¥692.6 ¥636.2 ¥614.6	Min.: 1 Mult.: 1
NTC Thermistors 10k 3950 3% B57891S0103F008 TDK 1: ¥287.4 2,243In Stock	Mfr. Part # B57891S0103F008 Mouser Part # 871-B57891S103F8	TDK	NTC Thermistors 10k 3950 3% Learn More about TDK epcos temperature sensor systems	Datasheet	2,243In Stock	¥287.4 ¥274.1 ¥257.5 ¥245.8 View ¥235.9 ¥212.6 ¥204.3 ¥177.7	Min.: 1 Mult.: 1
PTC Thermistors 1210 24Vdc 180mA PTC Overcurrent B59606A0110A062 TDK 1: ¥172.7 11,332In Stock	Mfr. Part # B59606A0110A062 Mouser Part # 871-B59606A0110A062	TDK	PTC Thermistors 1210 24Vdc 180mA PTC Overcurrent Learn More about TDK epcos kits	Datasheet	11,332In Stock	Cut Tape ¥172.7 ¥147.5 ¥127.9 ¥116.4 View Reel ¥77.1 ¥110.5 ¥105 ¥92.4 ¥85.9 ¥77.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
PTC Thermistors 1.5 OHM 25% SMD 1210 B59907A120A62 TDK 1: ¥172.7 3,376In Stock	Mfr. Part # B59907A120A62 Mouser Part # 871-B59907A120A62	TDK	PTC Thermistors 1.5 OHM 25% SMD 1210 Learn More about TDK epcos ptc thermistors	Datasheet	3,376In Stock	Cut Tape ¥172.7 ¥167.8 ¥154 ¥133.9 View Reel ¥101.2 ¥123.6 ¥122.9 ¥103.5 ¥101.2 ¥101.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,000

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Thermistors

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