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

Varistors & Thermistors

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 (44)

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; }

Part #

NTC Thermistors 0603 100K 5% B-4480 NTC

B57371V2104J060
TDK
1: NT$8.96
27,165In Stock

Mfr. Part #
B57371V2104J060

Mouser Part #
871-B57371V2104J060

TDK

NTC Thermistors 0603 100K 5% B-4480 NTC

Learn More

Datasheet

27,165In Stock

Cut Tape

NT$8.96

NT$8.46

NT$7.46

NT$7.06

Reel

NT$4.80

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NTC Thermistors 0603 1.0K 5% B-4000 NTC

B57321V2102J060
TDK
1: NT$8.96
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

NT$8.96

NT$8.46

NT$7.46

NT$7.06

Reel

NT$5.27

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

B72230M0551M401
TDK
1: NT$458.52
349In Stock

Mfr. Part #
B72230M0551M401

Mouser Part #
871-B72230M0551M401

TDK

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

Learn More

Datasheet

349In Stock

NT$458.52

NT$353.12

NT$322.65

NT$316.20

View

Min.: 1
Mult.: 1

NTC Thermistors 0805 10K 5% B-4480 NTC

B57452V5103J062
TDK
1: NT$16.13
593In Stock
3,000Expected 10/14/2026

Mfr. Part #
B57452V5103J062

Mouser Part #
871-B57452V5103J062

TDK

NTC Thermistors 0805 10K 5% B-4480 NTC

Learn More

Datasheet

593In Stock

3,000Expected 10/14/2026

Cut Tape

NT$16.13

NT$15.13

NT$13.41

NT$12.05

Reel

NT$8.46

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

B72230M0511M401
TDK
1: NT$491.50
58In Stock

Mfr. Part #
B72230M0511M401

Mouser Part #
871-B72230M0511M401

TDK

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

Learn More

Datasheet

58In Stock

NT$491.50

NT$384.67

NT$342.37

NT$300.06

View

Min.: 1
Mult.: 1

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

B57251V5103J060
TDK
1: NT$5.02
17,948In Stock

Mfr. Part #
B57251V5103J060

Mouser Part #
871-B57251V5103J060

TDK

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

Learn More

Datasheet

17,948In Stock

Cut Tape

NT$5.02

NT$4.45

NT$3.87

NT$3.66

Reel

NT$2.33

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Varistors 510VAC 10% 14mm StandarD

B72214S0511K331
TDK
1: NT$60.59
2,554In Stock

Mfr. Part #
B72214S0511K331

Mouser Part #
871-B72214S0511K331

TDK

Varistors 510VAC 10% 14mm StandarD

Learn More

Datasheet

2,554In Stock

Cut Tape

NT$60.59

NT$37.28

NT$24.59

NT$22.98

Reel

NT$20.29

View

Min.: 1
Mult.: 1

: 500

Varistors CeraDiode , Max. working voltage=36V DC

B72590D0360B060
TDK
1: NT$6.09
18,177In Stock

Mfr. Part #
B72590D0360B060

Mouser Part #
871-B72590D0360B060

TDK

Varistors CeraDiode , Max. working voltage=36V DC

Learn More

Datasheet

18,177In Stock

Cut Tape

NT$6.09

NT$3.66

NT$3.12

NT$2.87

View

Reel

NT$2.01

Min.: 1
Mult.: 1

: 10,000

NTC Thermistors 0402 22K 5% B-4575 NTC

B57261V2223J060
TDK
1: NT$3.94
6,189In Stock

Mfr. Part #
B57261V2223J060

Mouser Part #
871-B57261V2223J060

TDK

NTC Thermistors 0402 22K 5% B-4575 NTC

Learn More

Datasheet

6,189In Stock

Cut Tape

NT$3.94

NT$2.98

NT$2.62

NT$2.22

View

Reel

NT$1.36

MouseReel Available

Min.: 1
Mult.: 1

: 50,000

Varistors 20V 200A 1000000pF

B72527G3200K000
TDK
1: NT$37.28
2,942In Stock
Factory Special Order

Mfr. Part #
B72527G3200K000

Mouser Part #
871-B72527G3200K000

Factory Special Order

TDK

Varistors 20V 200A 1000000pF

Learn More

Datasheet

2,942In Stock

NT$37.28

NT$24.27

NT$21.44

NT$19.79

View

Min.: 1
Mult.: 1

Varistors 14V 1200A 5800mJ

B72547L3140S200
TDK
1: NT$116.87
908In Stock
Factory Special Order

Mfr. Part #
B72547L3140S200

Mouser Part #
871-B72547L3140S200

Factory Special Order

TDK

Varistors 14V 1200A 5800mJ

Learn More

Datasheet

908In Stock

Cut Tape

NT$116.87

NT$73.85

NT$67.04

NT$57.36

Reel

View

Min.: 1
Mult.: 1

: 1,000

NTC Thermistors 0603 10K 5% B-4000 NTC

B57351V5103J060
TDK
1: NT$11.47
25,277In Stock
16,000Expected 11/13/2026

Mfr. Part #
B57351V5103J060

Mouser Part #
871-B57351V5103J060

TDK

NTC Thermistors 0603 10K 5% B-4000 NTC

Learn More

Datasheet

25,277In Stock

16,000Expected 11/13/2026

Cut Tape

NT$11.47

NT$10.68

NT$9.43

NT$8.96

Reel

NT$6.78

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NTC Thermistors 0805 2.2K 5% B-4000 NTC

B57421V2222J062
TDK
1: NT$13.26
9,098In Stock

Mfr. Part #
B57421V2222J062

Mouser Part #
871-B57421V2222J062

TDK

NTC Thermistors 0805 2.2K 5% B-4000 NTC

Learn More

Datasheet

9,098In Stock

Cut Tape

NT$13.26

NT$12.33

NT$10.90

NT$10.36

Reel

NT$7.13

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

NTC Thermistors 0805 100K 5% B-4480 NTC

B57471V2104J062
TDK
1: NT$13.26
21,100In Stock

Mfr. Part #
B57471V2104J062

Mouser Part #
871-B57471V2104J062

TDK

NTC Thermistors 0805 100K 5% B-4480 NTC

Learn More

Datasheet

21,100In Stock

Cut Tape

NT$13.26

NT$12.33

NT$10.90

NT$10.36

Reel

NT$7.13

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

NTC Thermistors 0402 10K 5% B-4000 NTC

B57221V2103J060
TDK
1: NT$3.94
17,323In Stock

Mfr. Part #
B57221V2103J060

Mouser Part #
871-B57221V2103J060

TDK

NTC Thermistors 0402 10K 5% B-4000 NTC

Learn More

Datasheet

17,323In Stock

Cut Tape

NT$3.94

NT$3.23

NT$2.83

NT$2.44

Reel

NT$1.72

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

NTC Thermistors 0402 47K 5% B-4000 NTC

B57221V2473J060
TDK
1: NT$3.59
12,858In Stock

Mfr. Part #
B57221V2473J060

Mouser Part #
871-B57221V2473J060

TDK

NTC Thermistors 0402 47K 5% B-4000 NTC

Learn More

Datasheet

12,858In Stock

Cut Tape

NT$3.59

NT$3.01

NT$2.62

NT$2.47

Reel

NT$1.72

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

NTC Thermistors 0402 4.7K 5% B-4000 NTC AEC-Q200

B57251V5472J060
TDK
1: NT$4.66
3,413In Stock

Mfr. Part #
B57251V5472J060

Mouser Part #
871-B57251V5472J060

TDK

NTC Thermistors 0402 4.7K 5% B-4000 NTC AEC-Q200

Learn More

Datasheet

3,413In Stock

Cut Tape

NT$4.66

NT$4.37

NT$3.80

NT$3.55

Reel

NT$2.33

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

NTC Thermistors 0603 22K 5% B-4000 NTC

B57321V2223J060
TDK
1: NT$8.96
7,760In Stock

Mfr. Part #
B57321V2223J060

Mouser Part #
871-B57321V2223J060

TDK

NTC Thermistors 0603 22K 5% B-4000 NTC

Learn More

Datasheet

7,760In Stock

Cut Tape

NT$8.96

NT$8.46

NT$7.46

NT$6.45

Reel

NT$5.34

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NTC Thermistors 0603 47K 5% B-4000 NTC

B57321V2473J060
TDK
1: NT$8.96
5,202In Stock

Mfr. Part #
B57321V2473J060

Mouser Part #
871-B57321V2473J060

TDK

NTC Thermistors 0603 47K 5% B-4000 NTC

Learn More

Datasheet

5,202In Stock

Cut Tape

NT$8.96

NT$8.46

NT$7.46

NT$7.03

Reel

NT$5.49

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NTC Thermistors 0603 10K 5% B-4480 NTC

B57352V5103J060
TDK
1: NT$11.47
3,698In Stock

Mfr. Part #
B57352V5103J060

Mouser Part #
871-B57352V5103J060

TDK

NTC Thermistors 0603 10K 5% B-4480 NTC

Learn More

Datasheet

3,698In Stock

Cut Tape

NT$11.47

NT$10.68

NT$9.43

NT$8.93

Reel

NT$6.42

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NTC Thermistors 0603 22K 5% B-4480 NTC

B57352V5223J060
TDK
1: NT$11.47
2,937In Stock

Mfr. Part #
B57352V5223J060

Mouser Part #
871-B57352V5223J060

TDK

NTC Thermistors 0603 22K 5% B-4480 NTC

Learn More

Datasheet

2,937In Stock

Cut Tape

NT$11.47

NT$10.68

NT$9.43

NT$8.96

Reel

NT$6.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NTC Thermistors 0603 470K 5% B-4480 NTC

B57371V2474J060
TDK
1: NT$8.96
280In Stock
4,000Expected 8/17/2026

Mfr. Part #
B57371V2474J060

Mouser Part #
871-B57371V2474J060

TDK

NTC Thermistors 0603 470K 5% B-4480 NTC

Learn More

Datasheet

280In Stock

4,000Expected 8/17/2026

Cut Tape

NT$8.96

NT$8.28

NT$7.31

NT$6.92

Reel

NT$5.02

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NTC Thermistors 0805 10K 5% B-4000 NTC

B57451V5103J062
TDK
1: NT$15.06
3,922In Stock

Mfr. Part #
B57451V5103J062

Mouser Part #
871-B57451V5103J062

TDK

NTC Thermistors 0805 10K 5% B-4000 NTC

Learn More

Datasheet

3,922In Stock

Cut Tape

NT$15.06

NT$14.02

NT$12.44

NT$11.83

Reel

NT$8.25

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NTC Thermistors 0805 33K 5% B-4000 NTC

B57451V5333J062
TDK
1: NT$14.70
625In Stock

Mfr. Part #
B57451V5333J062

Mouser Part #
871-B57451V5333J062

TDK

NTC Thermistors 0805 33K 5% B-4000 NTC

Learn More

Datasheet

625In Stock

Cut Tape

NT$14.70

NT$13.73

NT$12.15

NT$11.58

Reel

NT$8.39

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NTC Thermistors 0805 47K 5% B-4480 NTC

B57471V2473J062
TDK
1: NT$13.26
3,366In Stock

Mfr. Part #
B57471V2473J062

Mouser Part #
871-B57471V2473J062

TDK

NTC Thermistors 0805 47K 5% B-4480 NTC

Learn More

Datasheet

3,366In Stock

Cut Tape

NT$13.26

NT$12.33

NT$10.90

NT$10.36

Reel

NT$7.13

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Varistors & Thermistors

All Results (44)

Customer Service Office

Company

Resources

Support

Varistors & Thermistors

All Results (44)

Circuit Protection

Industrial Automation