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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.
Board Mount Temperature Sensors 500k 3988 5% B57500K0103A001 TDK 1: $7.66 3,041In Stock	Mfr. Part # B57500K0103A001 Mouser Part # 871-B57500K103A1	TDK	Board Mount Temperature Sensors 500k 3988 5% Learn More about TDK thermistors	Datasheet	3,041In Stock	$7.66 $6.92 $6.64 $6.30 View $6.08 $5.43 $5.22 $4.75 Quote	Min.: 1 Mult.: 1
PTC Thermistors T=5K 100deg C B59100M1100A070 TDK 1: $4.14 A tariff of 30% may be applied if shipping to the United States. 6,139In Stock	Mfr. Part # B59100M1100A070 Mouser Part # 871-B59100M1100A70	TDK	PTC Thermistors T=5K 100deg C Learn More about TDK epcos ptc thermistors	Datasheet	6,139In Stock	$4.14 $3.71 $3.55 $3.35 Reel $2.79 View $3.22 $2.89 $2.71 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 400
PTC Thermistors 850A 130A 70 10X2.5 PTC Thermistor B59850C0130A070 TDK 1: $1.86 A tariff of 30% may be applied if shipping to the United States. 22,095In Stock	Mfr. Part # B59850C0130A070 Mouser Part # 871-B59850C0130A070	TDK	PTC Thermistors 850A 130A 70 10X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	22,095In Stock	$1.86 $1.72 $1.46 $1.43 Reel $0.953 View $1.30 $1.19 $1.10 $0.861 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,300
PTC Thermistors 1210 230Vdc 40mA PTC Overcurrent B59807A0090A062 TDK 1: $0.83 41,668In Stock	Mfr. Part # B59807A0090A062 Mouser Part # 871-B59807A0090A062	TDK	PTC Thermistors 1210 230Vdc 40mA PTC Overcurrent Learn More about TDK epcos kits	Datasheet	41,668In Stock	Cut Tape $0.83 $0.767 $0.706 $0.624 View Reel $0.361 $0.479 $0.44 $0.412 $0.386 $0.361 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
NTC Thermistors K 164/470 K/J52 5% NTC Thermistor B57164K0474J052 TDK 1: $0.78 5,847In Stock	Mfr. Part # B57164K0474J052 Mouser Part # 871-B57164K0474J052	TDK	NTC Thermistors K 164/470 K/J52 5% NTC Thermistor Learn More about TDK epcos temperature sensor systems	Datasheet	5,847In 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 Thermistors K 276/12 K/A 27 2% NTC Thermistor B57276K0123A027 TDK 1: $2.91 3,961In 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	3,961In Stock	$2.91 $2.79 $2.63 $2.53 View $2.43 $2.19 $2.15 $1.87	Min.: 1 Mult.: 1
NTC Thermistors 5k 3988 1% B57861S0502F045 TDK 1: $2.65 1,923In Stock	Mfr. Part # B57861S0502F045 Mouser Part # 871-B57861S502F45	TDK	NTC Thermistors 5k 3988 1% Learn More about TDK b57861 ntc thermistors	Datasheet	1,923In Stock	$2.65 $2.54 $2.40 $2.30 View $2.21 $2.03 $1.97 $1.82	Min.: 1 Mult.: 1
NTC Thermistors 10k 3950 3% B57891S0103F008 TDK 1: $1.73 5,779In Stock	Mfr. Part # B57891S0103F008 Mouser Part # 871-B57891S103F8	TDK	NTC Thermistors 10k 3950 3% Learn More about TDK epcos temperature sensor systems	Datasheet	5,779In Stock	$1.73 $1.65 $1.55 $1.48 View $1.42 $1.28 $1.23 $1.19	Min.: 1 Mult.: 1
NTC Thermistors 10k 3988 3% B57861S0103F045 TDK 1: $2.65 7,131In Stock	Mfr. Part # B57861S0103F045 Mouser Part # 871-B57861S103F45	TDK	NTC Thermistors 10k 3988 3% Learn More about TDK b57861 ntc thermistors	Datasheet	7,131In Stock	$2.65 $2.54 $2.40 $2.30 View $2.21 $2.03 $1.94 $1.82	Min.: 1 Mult.: 1
NTC Thermistors NTC THERMISTOR G551 / 10 K / F 1 % B57551G1103F TDK 1: $5.47 1,783In Stock	Mfr. Part # B57551G1103F Mouser Part # 871-B57551G1103F	TDK	NTC Thermistors NTC THERMISTOR G551 / 10 K / F 1 % Learn More about TDK epcos ntc thermistors	Datasheet	1,783In Stock	$5.47 $4.68 $4.10 $3.65 View $3.46 $3.37 $2.84 $2.74	Min.: 1 Mult.: 1
NTC Thermistors 0805 4.7K 3% B 3650 55/125/56 B57401V2472J62 TDK 1: $0.60 9,262In Stock	Mfr. Part # B57401V2472J62 Mouser Part # 871-B57401V2472J62	TDK	NTC Thermistors 0805 4.7K 3% B 3650 55/125/56 Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	9,262In Stock	Cut Tape $0.60 $0.458 $0.395 $0.324 Reel $0.228 View $0.282 $0.245 $0.215 $0.209 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Inrush Current Limiters S236/2.2/M NTC Thermistor B57236S0229M000 TDK 1: $1.20 A tariff of 30% may be applied if shipping to the United States. 3,105In Stock	Mfr. Part # B57236S0229M000 Mouser Part # 871-B57236S0229M000	TDK	Inrush Current Limiters S236/2.2/M NTC Thermistor Learn More about TDK epcos inrush current limiters	Datasheet	3,105In Stock	$1.20 $0.96 $0.886 $0.87 View $0.796 $0.734 $0.695 $0.62 $0.546 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
NTC Thermistors NTC Thermistor 0402 47K F60 B-4108 NICA B57250V2473F560 TDK 1: $0.12 34,657In Stock	Mfr. Part # B57250V2473F560 Mouser Part # 871-B57250V2473F560	TDK	NTC Thermistors NTC Thermistor 0402 47K F60 B-4108 NICA Learn More about TDK b572xv2 ntc thermistors	Datasheet	34,657In Stock	Cut Tape $0.12 $0.103 $0.097 $0.081 View Reel $0.042 $0.071 $0.068 $0.061 $0.042	Min.: 1 Mult.: 1 : 10,000
PTC Thermistors 160C 12Vdc 3ohms Disc PTC Heating B59060A0160A010 TDK 1: $2.30 1,570In Stock	Mfr. Part # B59060A0160A010 Mouser Part # 871-B59060A0160A010	TDK	PTC Thermistors 160C 12Vdc 3ohms Disc PTC Heating Learn More about TDK epcos kits	Datasheet	1,570In Stock	$2.30 $1.88 $1.52 $1.42 View $1.34 $1.19 $1.15 $1.06	Min.: 1 Mult.: 1
PTC Thermistors 180C 12Vdc 3ohms Disc PTC Heating B59060A0180A010 TDK 1: $1.49 1,945In Stock	Mfr. Part # B59060A0180A010 Mouser Part # 871-B59060A0180A010	TDK	PTC 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
PTC Thermistors 260AC,370DC,150oHMS PTC Thermistor B59772C0120A070 TDK 1: $1.74 A tariff of 30% may be applied if shipping to the United States. 2,986In Stock	Mfr. Part # B59772C0120A070 Mouser Part # 871-B59772C120A70	TDK	PTC Thermistors 260AC,370DC,150oHMS PTC Thermistor	Datasheet	2,986In Stock	$1.74 $1.66 $1.56 $1.50 Reel $1.17 View $1.44 $1.29 $1.09 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
PTC Thermistors 1.0A 25ohms B59980C0120A070 TDK 1: $1.19 A tariff of 30% may be applied if shipping to the United States. 2,589In Stock	Mfr. Part # B59980C0120A070 Mouser Part # 871-B59980C120A70	TDK	PTC Thermistors 1.0A 25ohms Learn More about TDK epcos ptc thermistors	Datasheet	2,589In Stock	$1.19 $1.10 $0.981 $0.906 View Reel $0.567 $0.844 $0.76 $0.701 $0.684 $0.567 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
NTC Thermistors 10k 3988 1.5% 150mW B57703M0103A047 TDK 1: $8.65 865In Stock	Mfr. Part # B57703M0103A047 Mouser Part # 871-B57703M0103A047	TDK	NTC Thermistors 10k 3988 1.5% 150mW Learn More about TDK epcos ntc thermistors	Datasheet	865In Stock	$8.65 $7.82 $7.52 $7.15 View $6.90 $6.46 $6.45 $6.15 $6.03	Min.: 1 Mult.: 1
PTC Thermistors 830A 120A 70 20X2.5 PTC Thermistor B59830C0120A070 TDK 1: $2.78 A tariff of 30% may be applied if shipping to the United States. 2,553In Stock	Mfr. Part # B59830C0120A070 Mouser Part # 871-B59830C0120A070	TDK	PTC Thermistors 830A 120A 70 20X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	2,553In Stock	$2.78 $2.29 $2.04 $1.94 Reel $1.48 View $1.88 $1.79 $1.64 $1.30 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
PTC Thermistors 885A 120A 51 5X2.5 PTC Thermistor B59885C0120A051 TDK 1: $1.49 2,437In Stock	Mfr. Part # B59885C0120A051 Mouser Part # 871-B59885C0120A051	TDK	PTC Thermistors 885A 120A 51 5X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	2,437In Stock	Cut Tape $1.49 $1.37 $1.21 $0.929 View Reel $0.635 $0.89 $0.838 $0.79 $0.691 $0.635	Min.: 1 Mult.: 1 : 1,500
PTC Thermistors 4.3A 1.2ohms B59965C0120A070 TDK 1: $1.79 A tariff of 30% may be applied if shipping to the United States. 2,165In Stock	Mfr. Part # B59965C0120A070 Mouser Part # 871-B59965C120A70	TDK	PTC Thermistors 4.3A 1.2ohms Learn More about TDK epcos ptc thermistors	Datasheet	2,165In Stock	$1.79 $1.66 $1.56 $1.37 Reel $0.965 View $1.26 $1.14 $1.05 $0.873 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
NTC Thermistors NTC Thermistor 0603 4K7 J60 B-3650 B57301V2472J60 TDK 1: $0.39 11,952In Stock	Mfr. Part # B57301V2472J60 Mouser Part # 871-B57301V2472J60	TDK	NTC Thermistors NTC Thermistor 0603 4K7 J60 B-3650 Learn More about TDK b573xv2 ntc thermistors	Datasheet	11,952In Stock	Cut Tape $0.39 $0.335 $0.295 $0.237 Reel $0.162 View $0.196 $0.164 $0.15 $0.142 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC Thermistors K 276/12 K/A 24 2% NTC Thermistor B57276K0123A024 TDK 1: $7.82 794In Stock	Mfr. Part # B57276K0123A024 Mouser Part # 871-B57276K0123A024	TDK	NTC Thermistors K 276/12 K/A 24 2% NTC Thermistor Learn More about TDK epcos ntc thermistors	Datasheet	794In Stock	$7.82 $7.06 $6.78 $6.44 View $6.20 $5.95 $5.62 $5.51	Min.: 1 Mult.: 1
NTC Thermistors NTC Thermistor 0805 10K J62 B-3650 B57442V5103J062 TDK 1: $0.45 27,666In Stock 21,000Expected 2/15/2027	Mfr. Part # B57442V5103J062 Mouser Part # 871-B57442V5103J62	TDK	NTC Thermistors NTC Thermistor 0805 10K J62 B-3650 Learn More about TDK b574xv5 ntc thermistors	Datasheet	27,666In Stock 21,000Expected 2/15/2027	Cut Tape $0.45 $0.426 $0.398 $0.378 View Reel $0.225 $0.36 $0.327 $0.27 $0.261 $0.225	Min.: 1 Mult.: 1 : 3,000
PTC Thermistors 25 OHM 25% SMD 3225 B59215P1080A62 TDK 1: $1.93 A tariff of 30% may be applied if shipping to the United States. Non-Stocked Lead-Time 28 Weeks	Mfr. Part # B59215P1080A62 Mouser Part # 871-B59215P1080A62	TDK	PTC Thermistors 25 OHM 25% SMD 3225 Learn More about TDK epcos ptc thermistors	Datasheet	Non-Stocked Lead-Time 28 Weeks	Cut Tape $1.93 $1.80 $1.70 $1.49 Reel $1.09 View $1.39 $1.30 $1.20 $0.879 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000

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