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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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Part #

NTC Thermistors G540/ 100 K/ 1% NTC Thermistor

B57540G1104F000
TDK
1: $3.523
1.679In Stock

Mfr. Part #
B57540G1104F000

Mouser Part #
871-B57540G1104F000

TDK

NTC Thermistors G540/ 100 K/ 1% NTC Thermistor

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Datasheet

1.679In Stock

$3.523

$3.365

$3.176

$3.050

View

Min.: 1
Mult.: 1

PTC Thermistors T=5K 90deg C

B59008C0090A040
TDK
1: $1.399
1.633In Stock

Mfr. Part #
B59008C0090A040

Mouser Part #
871-B59008C90A40

TDK

PTC Thermistors T=5K 90deg C

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Datasheet

1.633In Stock

$1.399

$1.336

$1.252

$1.199

View

Min.: 1
Mult.: 1

PTC Thermistors 874A 120A 70 8X2.5 PTC Thermistor

B59874C0120A070
TDK
1: $1.483
1.944In Stock

Mfr. Part #
B59874C0120A070

Mouser Part #
871-B59874C0120A070

TDK

PTC Thermistors 874A 120A 70 8X2.5 PTC Thermistor

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Datasheet

1.944In Stock

$1.483

$1.367

$1.252

$1.136

Reel

$829

View

Min.: 1
Mult.: 1

: 1.000

PTC Thermistors 910-A 130-A 70 20X1 PTC Thermistor

B59910C0130A070
TDK
1: $6.783
1.242In Stock

Mfr. Part #
B59910C0130A070

Mouser Part #
871-B59910C0130A070

TDK

PTC Thermistors 910-A 130-A 70 20X1 PTC Thermistor

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Datasheet

1.242In Stock

Cut Tape

$6.783

$6.037

$5.437

$5.048

Reel

$3.891

View

Min.: 1
Mult.: 1

: 700

PTC Thermistors 990-A 120-A 51 3X1 PTC Thermistor

B59990C0120A051
TDK
1: $1.010
3.744In Stock

Mfr. Part #
B59990C0120A051

Mouser Part #
871-B59990C0120A051

TDK

PTC Thermistors 990-A 120-A 51 3X1 PTC Thermistor

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Datasheet

3.744In Stock

Cut Tape

$1.010

$923

$777

$731

View

Reel

$429

Min.: 1
Mult.: 1

: 3.000

NTC Thermistors 10k 3988 1.5% 150mW

B57703M0103A047
TDK
1: $9.097
872In Stock

Mfr. Part #
B57703M0103A047

Mouser Part #
871-B57703M0103A047

TDK

NTC Thermistors 10k 3988 1.5% 150mW

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Datasheet

872In Stock

$9.097

$8.224

$7.898

$7.520

View

Min.: 1
Mult.: 1

PTC Thermistors 830A 120A 70 20X2.5 PTC Thermistor

B59830C0120A070
TDK
1: $2.692
2.553In Stock

Mfr. Part #
B59830C0120A070

Mouser Part #
871-B59830C0120A070

TDK

PTC Thermistors 830A 120A 70 20X2.5 PTC Thermistor

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Datasheet

2.553In Stock

$2.692

$2.408

$2.145

$2.040

Reel

$1.441

View

Min.: 1
Mult.: 1

: 1.000

PTC Thermistors 885A 120A 51 5X2.5 PTC Thermistor

B59885C0120A051
TDK
1: $1.567
2.442In Stock

Mfr. Part #
B59885C0120A051

Mouser Part #
871-B59885C0120A051

TDK

PTC Thermistors 885A 120A 51 5X2.5 PTC Thermistor

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Datasheet

2.442In Stock

Cut Tape

$1.567

$1.441

$1.273

$995

View

Reel

$668

Min.: 1
Mult.: 1

: 1.500

Inrush Current Limiters 16 Ohms 2.9amps 1207k

B57236S0160M054
TDK
1: $1.935
7.210In Stock
NRND

Mfr. Part #
B57236S0160M054

Mouser Part #
871-B57236S160M54

NRND

TDK

Inrush Current Limiters 16 Ohms 2.9amps 1207k

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Datasheet

7.210In Stock

$1.935

$1.451

$1.083

$1.062

Reel

$775

View

Min.: 1
Mult.: 1

: 2.000

PTC Thermistors T=5K 150deg C

B59300M1150A070
TDK
1: $6.310
354In Stock

Mfr. Part #
B59300M1150A070

Mouser Part #
871-B59300M1150A70

TDK

PTC Thermistors T=5K 150deg C

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Datasheet

354In Stock

$6.310

$5.679

$5.448

$5.164

Reel

$4.585

View

Min.: 1
Mult.: 1

: 200

PTC Thermistors 10A 1.65ohms

B59930C0120A070
TDK
1: $3.344
2.310In Stock

Mfr. Part #
B59930C0120A070

Mouser Part #
871-B59930C120A70

TDK

PTC Thermistors 10A 1.65ohms

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Datasheet

2.310In Stock

$3.344

$2.892

$2.577

$2.450

Reel

$1.935

View

Min.: 1
Mult.: 1

: 700

PTC Thermistors 1.0A 4.6ohms

B59985C0120A070
TDK
1: $873
5.633In Stock

Mfr. Part #
B59985C0120A070

Mouser Part #
871-B59985C120A70

TDK

PTC Thermistors 1.0A 4.6ohms

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Datasheet

5.633In Stock

$873

$684

$616

$601

View

Reel

$516

Min.: 1
Mult.: 1

: 3.000

PTC Thermistors 5.5A 0.8ohms

B59955C0120A070
TDK
1: $1.861
3.756In Stock

Mfr. Part #
B59955C0120A070

Mouser Part #
871-B59955C120A70

TDK

PTC Thermistors 5.5A 0.8ohms

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Datasheet

3.756In Stock

$1.861

$1.714

$1.609

$1.430

View

Reel

$932

Min.: 1
Mult.: 1

: 2.000

NTC Thermistors K 164/150 K/K52 10% NTC Thermistor

B57164K0154K052
TDK
1: $1.115
193In Stock

Mfr. Part #
B57164K0154K052

Mouser Part #
871-B57164K0154K052

TDK

NTC Thermistors K 164/150 K/K52 10% NTC Thermistor

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Datasheet

193In Stock

Cut Tape

$1.115

$854

$735

$710

View

Reel

$399

Min.: 1
Mult.: 1

: 1.500

NTC Thermistors NTC Thermistor 0603 4K7 J60 B-3650

B57301V2472J60
TDK
1: $400
6.072In Stock
8.000Expected 11/2/2026

Mfr. Part #
B57301V2472J60

Mouser Part #
871-B57301V2472J60

TDK

NTC Thermistors NTC Thermistor 0603 4K7 J60 B-3650

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Datasheet

6.072In Stock

8.000Expected 11/2/2026

Cut Tape

$400

$351

$309

$248

Reel

$170

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

NTC Thermistors 220k 4600 3%

B57891M0224J000
TDK
1: $978
2.678In Stock

Mfr. Part #
B57891M0224J000

Mouser Part #
871-B57891M224J

TDK

NTC Thermistors 220k 4600 3%

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Datasheet

2.678In Stock

$978

$921

$846

$795

View

Min.: 1
Mult.: 1

NTC Thermistors K 164/4.7/J 5% NTC Thermistor

B57164K0479J000
TDK
1: $1.073
430In Stock

Mfr. Part #
B57164K0479J000

Mouser Part #
871-B57164K0479J000

TDK

NTC Thermistors K 164/4.7/J 5% NTC Thermistor

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Datasheet

430In Stock

$1.073

$802

$643

$604

View

Min.: 1
Mult.: 1

NTC Thermistors 0805 10K 5% B-4480 NTC

B57452V5103J062
TDK
1: $652
593In Stock
3.000Expected 9/1/2026

Mfr. Part #
B57452V5103J062

Mouser Part #
871-B57452V5103J062

TDK

NTC Thermistors 0805 10K 5% B-4480 NTC

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Datasheet

593In Stock

3.000Expected 9/1/2026

Cut Tape

$652

$506

$435

$358

Reel

$269

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

NTC Thermistors NTC THERMISTOR M 891/68 K/J 5 %

B57891M0683J000
TDK
1: $1.399
2.000In Stock

Mfr. Part #
B57891M0683J000

Mouser Part #
871-B57891M0683J000

TDK

NTC Thermistors NTC THERMISTOR M 891/68 K/J 5 %

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Datasheet

2.000In Stock

$1.399

$1.052

$845

$794

View

Min.: 1
Mult.: 1

NTC Thermistors NTC Thermistor 0402 10K J60 B-3455 NICA

B57230V2103J260
TDK
1: $105
30.527In Stock

Mfr. Part #
B57230V2103J260

Mouser Part #
871-B57230V2103J260

TDK

NTC Thermistors NTC Thermistor 0402 10K J60 B-3455 NICA

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Datasheet

30.527In Stock

Cut Tape

$105

$88,3

$76,8

$72,6

Reel

$36,8

View

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

NTC Thermistors 0402 10K 5% B-4000 NTC AEC-Q200

B57251V5103J060
TDK
1: $147
17.443In Stock

Mfr. Part #
B57251V5103J060

Mouser Part #
871-B57251V5103J060

TDK

NTC Thermistors 0402 10K 5% B-4000 NTC AEC-Q200

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Datasheet

17.443In Stock

Cut Tape

$147

$130

$114

$107

Reel

$68,4

View

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

NTC Thermistors 3.3k 3950 3%

B57164K0332K000
TDK
1: $620
3.816In Stock

Mfr. Part #
B57164K0332K000

Mouser Part #
871-B57164K332K

TDK

NTC Thermistors 3.3k 3950 3%

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Datasheet

3.816In Stock

$620

$584

$546

$520

View

Min.: 1
Mult.: 1

NTC Thermistors 0805 1K H62 B-4000 NTC Thermistor

B57421V2102H062
TDK
1: $463
4.784In Stock

Mfr. Part #
B57421V2102H062

Mouser Part #
871-B57421V2102H062

TDK

NTC Thermistors 0805 1K H62 B-4000 NTC Thermistor

Learn More

Datasheet

4.784In Stock

Cut Tape

$463

$430

$401

$381

View

Reel

$257

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

NTC Thermistors 0805 4.7K 3% B 4480 55/125/56

B57471V2472J62
TDK
1: $578
6.722In Stock

Mfr. Part #
B57471V2472J62

Mouser Part #
871-B57471V2472J62

TDK

NTC Thermistors 0805 4.7K 3% B 4480 55/125/56

Learn More

Datasheet

6.722In Stock

Cut Tape

$578

$438

$377

$309

Reel

$212

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

NTC Thermistors 0603 1.0K 5% B-4000 NTC

B57321V2102J060
TDK
1: $263
6.828In Stock

Mfr. Part #
B57321V2102J060

Mouser Part #
871-B57321V2102J060

TDK

NTC Thermistors 0603 1.0K 5% B-4000 NTC

Learn More

Datasheet

6.828In Stock

Cut Tape

$263

$248

$222

$204

Reel

$155

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

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