.hide-partial { max-height: none; } .show-more { display: none; }

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.

All Results (727)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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 No. B57500K0103A001 Mouser Part No 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 (Positive Temperature Coefficient) Thermistors T=5K 100deg C B59100M1100A070 TDK 1: $4.14 6,139In 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	6,139In Stock	$4.14 $3.71 $3.55 $3.35 Reel $2.79 View $3.22 $2.89 $2.71	Min.: 1 Mult.: 1 : 400
PTC (Positive Temperature Coefficient) Thermistors 850A 130A 70 10X2.5 PTC Thermistor B59850C0130A070 TDK 1: $1.86 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	$1.86 $1.72 $1.46 $1.43 Reel $0.953 View $1.30 $1.19 $1.10 $0.861	Min.: 1 Mult.: 1 : 1,300
PTC (Positive Temperature Coefficient) Thermistors 1210 230Vdc 40mA PTC Overcurrent B59807A0090A062 TDK 1: $0.83 41,668In 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	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 (Negative Temperature Coefficient) Thermistors K 164/470 K/J52 5% NTC Thermistor B57164K0474J052 TDK 1: $0.78 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 $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 10k 3950 3% B57891S0103F008 TDK 1: $1.73 5,779In Stock	Mfr. Part No. B57891S0103F008 Mouser Part No 871-B57891S103F8	TDK	NTC (Negative Temperature Coefficient) 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 (Negative Temperature Coefficient) Thermistors 5k 3988 1% B57861S0502F045 TDK 1: $2.65 1,923In 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	1,923In Stock	$2.65 $2.54 $2.40 $2.30 View $2.21 $2.03 $1.97 $1.82	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors K 276/12 K/A 27 2% NTC Thermistor B57276K0123A027 TDK 1: $2.91 3,953In Stock	Mfr. Part No. B57276K0123A027 Mouser Part No 871-B57276K0123A027	TDK	NTC (Negative Temperature Coefficient) Thermistors K 276/12 K/A 27 2% NTC Thermistor Learn More about TDK epcos ntc thermistors	Datasheet	3,953In Stock	$2.91 $2.79 $2.63 $2.53 View $2.43 $2.19 $2.15 $1.87	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 10k 3988 3% B57861S0103F045 TDK 1: $2.65 7,131In 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	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 (Negative Temperature Coefficient) Thermistors NTC Thermistor 0603 4K7 J60 B-3650 B57301V2472J60 TDK 1: $0.39 11,952In 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	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 (Negative Temperature Coefficient) Thermistors NTC THERMISTOR G551 / 10 K / F 1 % B57551G1103F TDK 1: $5.47 1,783In Stock	Mfr. Part No. B57551G1103F Mouser Part No 871-B57551G1103F	TDK	NTC (Negative Temperature Coefficient) 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 (Negative Temperature Coefficient) Thermistors 0805 4.7K 3% B 3650 55/125/56 B57401V2472J62 TDK 1: $0.60 9,262In Stock	Mfr. Part No. B57401V2472J62 Mouser Part No 871-B57401V2472J62	TDK	NTC (Negative Temperature Coefficient) 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
NTC (Negative Temperature Coefficient) Thermistors 10k 4000 3% B57321V2103J60 TDK 1: $0.26 87,722In 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	87,722In Stock	Cut Tape $0.26 $0.204 $0.179 $0.141 View Reel $0.097 $0.121 $0.115 $0.097 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor P 1115-A 120-A B59115P1120A62 TDK 1: $1.86 4,000In Stock 1,000Expected 27/10/2026	Mfr. Part No. B59115P1120A62 Mouser Part No 871-B59115P1120A62	TDK	PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor P 1115-A 120-A Learn More about TDK epcos ptc thermistors	Datasheet	4,000In Stock 1,000Expected 27/10/2026	Cut Tape $1.86 $1.73 $1.53 $1.43 Reel $0.993 View $1.35 $1.29 $1.20 $0.879 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
PTC (Positive Temperature Coefficient) Thermistors 4.1A 6.0ohms B59840C0160A070 TDK 1: $1.96 8,601In Stock	Mfr. Part No. B59840C0160A070 Mouser Part No 871-B59840C160A70	TDK	PTC (Positive Temperature Coefficient) Thermistors 4.1A 6.0ohms Learn More about TDK epcos ptc thermistors	Datasheet	8,601In Stock	$1.96 $1.87 $1.76 $1.68 Reel $1.41 View $1.62 $1.48 $1.33	Min.: 1 Mult.: 1 : 1,000
PTC (Positive Temperature Coefficient) Thermistors 874A 120A 70 8X2.5 PTC Thermistor B59874C0120A070 TDK 1: $1.41 1,944In Stock	Mfr. Part No. B59874C0120A070 Mouser Part No 871-B59874C0120A070	TDK	PTC (Positive Temperature Coefficient) Thermistors 874A 120A 70 8X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	1,944In Stock	$1.41 $1.30 $1.19 $1.08 Reel $0.788 View $0.991 $0.89 $0.82 $0.651	Min.: 1 Mult.: 1 : 1,000
PTC (Positive Temperature Coefficient) Thermistors 910-A 130-A 70 20X1 PTC Thermistor B59910C0130A070 TDK 1: $6.61 1,242In Stock	Mfr. Part No. B59910C0130A070 Mouser Part No 871-B59910C0130A070	TDK	PTC (Positive Temperature Coefficient) Thermistors 910-A 130-A 70 20X1 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	1,242In Stock	Cut Tape $6.61 $5.74 $5.17 $4.80 Reel $3.68 View $4.58 $4.39 $4.18 $3.19	Min.: 1 Mult.: 1 : 700
PTC (Positive Temperature Coefficient) Thermistors 990-A 120-A 51 3X1 PTC Thermistor B59990C0120A051 TDK 1: $0.96 3,744In Stock	Mfr. Part No. B59990C0120A051 Mouser Part No 871-B59990C0120A051	TDK	PTC (Positive Temperature Coefficient) Thermistors 990-A 120-A 51 3X1 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	3,744In Stock	Cut Tape $0.96 $0.878 $0.739 $0.695 View Reel $0.408 $0.672 $0.604 $0.557 $0.443 $0.408 $0.408	Min.: 1 Mult.: 1 : 3,000
NTC (Negative Temperature Coefficient) Thermistors 0603 10K 3% B 4000 55/125/56 B57321V2103H60 TDK 1: $0.41 64,119In 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	64,119In Stock	Cut Tape $0.41 $0.351 $0.309 $0.248 Reel $0.123 View $0.205 $0.145 $0.117 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors 0603 100K 5% B-4480 NTC B57371V2104J060 TDK 1: $0.28 27,165In 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	27,165In Stock	Cut Tape $0.28 $0.256 $0.226 $0.212 Reel $0.146 View $0.192 $0.155 $0.142 $0.134 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors G550/ 100 K/ 2% NTC Thermistor B57550G1104G000 TDK 1: $2.51 873In Stock	Mfr. Part No. B57550G1104G000 Mouser Part No 871-B57550G1104G000	TDK	NTC (Negative Temperature Coefficient) Thermistors G550/ 100 K/ 2% NTC Thermistor Learn More about TDK epcos ntc thermistors	Datasheet	873In Stock	$2.51 $2.39 $2.26 $2.17 View $2.08 $1.92 $1.84 $1.72	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors 120C +/-5C Motor Prot Triple Sensor B59300M1120A070 TDK 1: $6.00 923In Stock	Mfr. Part No. B59300M1120A070 Mouser Part No 871-B59300M1120A070	TDK	PTC (Positive Temperature Coefficient) Thermistors 120C +/-5C Motor Prot Triple Sensor Learn More about TDK epcos ptc thermistors	Datasheet	923In Stock	$6.00 $5.40 $5.18 $4.91 Reel $4.28 View $4.73 $4.71 $4.19 $4.09	Min.: 1 Mult.: 1 : 200
NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1.5% 150mW B57703M0103A047 TDK 1: $8.65 865In Stock	Mfr. Part No. B57703M0103A047 Mouser Part No 871-B57703M0103A047	TDK	NTC (Negative Temperature Coefficient) 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 (Positive Temperature Coefficient) Thermistors 830A 120A 70 20X2.5 PTC Thermistor B59830C0120A070 TDK 1: $2.78 2,553In Stock	Mfr. Part No. B59830C0120A070 Mouser Part No 871-B59830C0120A070	TDK	PTC (Positive Temperature Coefficient) 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	Min.: 1 Mult.: 1 : 1,000
PTC (Positive Temperature Coefficient) Thermistors 885A 120A 51 5X2.5 PTC Thermistor B59885C0120A051 TDK 1: $1.49 2,437In Stock	Mfr. Part No. B59885C0120A051 Mouser Part No 871-B59885C0120A051	TDK	PTC (Positive Temperature Coefficient) 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

Thermistors

All Results (727)

Customer Service Office

Company

Resources

Support

Thermistors

All Results (727)

Circuit Protection

Sensors