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

Varistors & Thermistors

EPCOS / TDK offers various types of varistors and thermistors that provide voltage and noise suppression as well as temperature measurement and compensation in automotive applications.

All Results (45)

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; }

Select a category below to see filtering options and narrow down your search.

Part #

Industrial Surge Protectors 550V 25kA 10% 4pin 30mm

B72230M0551M401
EPCOS / TDK
1: $14.15
349In Stock

Mfr. Part No.
B72230M0551M401

Mouser Part No
871-B72230M0551M401

EPCOS / TDK

Industrial Surge Protectors 550V 25kA 10% 4pin 30mm

Learn More

Datasheet

349In Stock

$14.15

$10.74

$9.55

$8.06

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 0603 100K 5% B-4480 NTC

B57371V2104J060
EPCOS / TDK
1: $0.24
28,479In Stock

Mfr. Part No.
B57371V2104J060

Mouser Part No
871-B57371V2104J060

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 100K 5% B-4480 NTC

Learn More

Datasheet

28,479In Stock

Cut Tape

$0.24

$0.227

$0.20

$0.189

Reel

$0.132

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors 0805 10K 5% B-4480 NTC

B57452V5103J062
EPCOS / TDK
1: $0.43
4,280In Stock

Mfr. Part No.
B57452V5103J062

Mouser Part No
871-B57452V5103J062

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 10K 5% B-4480 NTC

Learn More

Datasheet

4,280In Stock

Cut Tape

$0.43

$0.40

$0.354

$0.297

Reel

$0.195

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Industrial Surge Protectors 510V 25kA 10% 4pin 30mm

B72230M0511M401
EPCOS / TDK
1: $14.15
58In Stock

Mfr. Part No.
B72230M0511M401

Mouser Part No
871-B72230M0511M401

EPCOS / TDK

Industrial Surge Protectors 510V 25kA 10% 4pin 30mm

Learn More

Datasheet

58In Stock

$14.15

$10.73

$9.55

$7.72

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 0603 1.0K 5% B-4000 NTC

B57321V2102J060
EPCOS / TDK
1: $0.24
7,552In Stock

Mfr. Part No.
B57321V2102J060

Mouser Part No
871-B57321V2102J060

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 1.0K 5% B-4000 NTC

Learn More

Datasheet

7,552In Stock

Cut Tape

$0.24

$0.227

$0.20

$0.189

Reel

$0.14

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors 0603 470K 5% B-4480 NTC

B57371V2474J060
EPCOS / TDK
1: $0.22
6,238In Stock

Mfr. Part No.
B57371V2474J060

Mouser Part No
871-B57371V2474J060

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 470K 5% B-4480 NTC

Learn More

Datasheet

6,238In Stock

Cut Tape

$0.22

$0.201

$0.177

$0.168

Reel

$0.128

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Varistors CeraDiode , Max. working voltage=36V DC

B72590D0360B060
EPCOS / TDK
1: $0.13
18,177In Stock

Mfr. Part No.
B72590D0360B060

Mouser Part No
871-B72590D0360B060

EPCOS / TDK

Varistors CeraDiode , Max. working voltage=36V DC

Learn More

Datasheet

18,177In Stock

Cut Tape

$0.13

$0.079

$0.067

$0.061

View

Reel

$0.045

Min.: 1
Mult.: 1

Reel: 10,000

NTC (Negative Temperature Coefficient) Thermistors 0402 10K 5% B-4000 NTC

B57221V2103J060
EPCOS / TDK
1: $0.10
39,202In Stock

Mfr. Part No.
B57221V2103J060

Mouser Part No
871-B57221V2103J060

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0402 10K 5% B-4000 NTC

Learn More

Datasheet

39,202In Stock

Cut Tape

$0.10

$0.08

$0.07

$0.066

Reel

$0.042

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

NTC (Negative Temperature Coefficient) Thermistors 0603 22K 5% B-4000 NTC

B57321V2223J060
EPCOS / TDK
1: $0.35
8,986In Stock

Mfr. Part No.
B57321V2223J060

Mouser Part No
871-B57321V2223J060

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 22K 5% B-4000 NTC

Learn More

Datasheet

8,986In Stock

Cut Tape

$0.35

$0.303

$0.267

$0.214

Reel

$0.149

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors 0402 22K 5% B-4575 NTC

B57261V2223J060
EPCOS / TDK
1: $0.11
6,204In Stock

Mfr. Part No.
B57261V2223J060

Mouser Part No
871-B57261V2223J060

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0402 22K 5% B-4575 NTC

Learn More

Datasheet

6,204In Stock

Cut Tape

$0.11

$0.083

$0.073

$0.062

View

Reel

$0.038

MouseReel Available

Min.: 1
Mult.: 1

Reel: 50,000

Varistors 510VAC 10% 14mm StandarD

B72214S0511K331
EPCOS / TDK
1: $1.68
2,554In Stock

Mfr. Part No.
B72214S0511K331

Mouser Part No
871-B72214S0511K331

EPCOS / TDK

Varistors 510VAC 10% 14mm StandarD

Learn More

Datasheet

2,554In Stock

Cut Tape

$1.68

$1.03

$0.685

$0.64

Reel

$0.566

View

Min.: 1
Mult.: 1

Reel: 500

Varistors 14V 1200A 5800mJ

B72547L3140S200
EPCOS / TDK
1: $1.91
908In Stock
Factory Special Order

Mfr. Part No.
B72547L3140S200

Mouser Part No
871-B72547L3140S200

Factory Special Order

EPCOS / TDK

Varistors 14V 1200A 5800mJ

Learn More

Datasheet

908In Stock

Cut Tape

$1.91

$1.42

$1.29

$1.15

Reel

View

Min.: 1
Mult.: 1

Reel: 1,000

NTC (Negative Temperature Coefficient) Thermistors 0805 10K 5% B-3650 NTC

B57421V2103J062
EPCOS / TDK
1: $0.54
11,166In Stock

Mfr. Part No.
B57421V2103J062

Mouser Part No
871-B57421V2103J062

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 10K 5% B-3650 NTC

Learn More

Datasheet

11,166In Stock

Cut Tape

$0.54

$0.415

$0.357

$0.293

Reel

$0.221

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors 0805 2.2K 5% B-4000 NTC

B57421V2222J062
EPCOS / TDK
1: $0.31
15,276In Stock

Mfr. Part No.
B57421V2222J062

Mouser Part No
871-B57421V2222J062

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 2.2K 5% B-4000 NTC

Learn More

Datasheet

15,276In Stock

Cut Tape

$0.31

$0.293

$0.259

$0.246

Reel

$0.171

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

NTC (Negative Temperature Coefficient) Thermistors 0805 100K 5% B-4480 NTC

B57471V2104J062
EPCOS / TDK
1: $0.31
10,143In Stock

Mfr. Part No.
B57471V2104J062

Mouser Part No
871-B57471V2104J062

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 100K 5% B-4480 NTC

Learn More

Datasheet

10,143In Stock

Cut Tape

$0.31

$0.293

$0.259

$0.246

Reel

$0.176

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Industrial Surge Protectors 150V 25kA 10% 4pin 30mm

B72230M0151M401
EPCOS / TDK
1: $11.42
394In Stock

Mfr. Part No.
B72230M0151M401

Mouser Part No
871-B72230M0151M401

EPCOS / TDK

Industrial Surge Protectors 150V 25kA 10% 4pin 30mm

Learn More

Datasheet

394In Stock

$11.42

$8.10

$8.09

$8.03

View

Min.: 1
Mult.: 1

Varistors 2220 14Vrms 10A

B72540E1140S262
EPCOS / TDK
1: $2.59
1,486In Stock

Mfr. Part No.
B72540E1140S262

Mouser Part No
871-B72540E1140S262

EPCOS / TDK

Varistors 2220 14Vrms 10A

Learn More

Datasheet

1,486In Stock

Cut Tape

$2.59

$1.93

$1.76

$1.58

Reel

$1.27

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

NTC (Negative Temperature Coefficient) Thermistors 0402 47K 5% B-4000 NTC

B57221V2473J060
EPCOS / TDK
1: $0.10
13,783In Stock

Mfr. Part No.
B57221V2473J060

Mouser Part No
871-B57221V2473J060

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0402 47K 5% B-4000 NTC

Learn More

Datasheet

13,783In Stock

Cut Tape

$0.10

$0.08

$0.07

$0.066

Reel

$0.048

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

NTC (Negative Temperature Coefficient) Thermistors 0402 10K 5% B-4000 NTC AEC-Q200

B57251V5103J060
EPCOS / TDK
1: $0.13
18,898In Stock

Mfr. Part No.
B57251V5103J060

Mouser Part No
871-B57251V5103J060

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0402 10K 5% B-4000 NTC AEC-Q200

Learn More

Datasheet

18,898In Stock

Cut Tape

$0.13

$0.119

$0.104

$0.099

Reel

$0.065

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

NTC (Negative Temperature Coefficient) Thermistors 0402 4.7K 5% B-4000 NTC AEC-Q200

B57251V5472J060
EPCOS / TDK
1: $0.11
3,473In Stock

Mfr. Part No.
B57251V5472J060

Mouser Part No
871-B57251V5472J060

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0402 4.7K 5% B-4000 NTC AEC-Q200

Learn More

Datasheet

3,473In Stock

Cut Tape

$0.11

$0.103

$0.085

$0.079

Reel

$0.053

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

NTC (Negative Temperature Coefficient) Thermistors 0603 47K 5% B-4000 NTC

B57321V2473J060
EPCOS / TDK
1: $0.24
5,402In Stock

Mfr. Part No.
B57321V2473J060

Mouser Part No
871-B57321V2473J060

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 47K 5% B-4000 NTC

Learn More

Datasheet

5,402In Stock

Cut Tape

$0.24

$0.227

$0.20

$0.189

Reel

$0.135

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors 0603 10K 5% B-4000 NTC

B57351V5103J060
EPCOS / TDK
1: $0.45
3,317In Stock
8,000Expected 11/05/2026

Mfr. Part No.
B57351V5103J060

Mouser Part No
871-B57351V5103J060

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 10K 5% B-4000 NTC

Learn More

Datasheet

3,317In Stock

8,000Expected 11/05/2026

Cut Tape

$0.45

$0.351

$0.303

$0.249

Reel

$0.19

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors 0603 10K 5% B-4480 NTC

B57352V5103J060
EPCOS / TDK
1: $0.45
3,698In Stock

Mfr. Part No.
B57352V5103J060

Mouser Part No
871-B57352V5103J060

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 10K 5% B-4480 NTC

Learn More

Datasheet

3,698In Stock

Cut Tape

$0.45

$0.351

$0.303

$0.249

Reel

$0.19

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors 0603 22K 5% B-4480 NTC

B57352V5223J060
EPCOS / TDK
1: $0.31
2,937In Stock

Mfr. Part No.
B57352V5223J060

Mouser Part No
871-B57352V5223J060

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 22K 5% B-4480 NTC

Learn More

Datasheet

2,937In Stock

Cut Tape

$0.31

$0.287

$0.253

$0.241

Reel

$0.17

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors 0805 10K 5% B-4000 NTC

B57451V5103J062
EPCOS / TDK
1: $0.36
5,180In Stock

Mfr. Part No.
B57451V5103J062

Mouser Part No
871-B57451V5103J062

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 10K 5% B-4000 NTC

Learn More

Datasheet

5,180In Stock

Cut Tape

$0.36

$0.333

$0.295

$0.28

Reel

$0.19

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Varistors & Thermistors

All Results (45)

Customer Service Office

Company

Resources

Support

Varistors & Thermistors

All Results (45)

Circuit Protection

Industrial Automation