Circuit Protection – Mouser United Kingdom

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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.

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Part #

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

B57371V2104J060
EPCOS / TDK
1: £0.165
30,839In Stock

Mfr. Part No.
B57371V2104J060

Mouser Part No
871-B57371V2104J060

EPCOS / TDK

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

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Datasheet

30,839In Stock

Cut Tape

£0.165

£0.151

£0.133

£0.126

Reel

£0.088

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

B72230M0151M401
EPCOS / TDK
1: £8.21
495In Stock

Mfr. Part No.
B72230M0151M401

Mouser Part No
871-B72230M0151M401

EPCOS / TDK

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

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Datasheet

495In Stock

£8.21

£6.42

£5.79

£5.45

View

Min.: 1
Mult.: 1

Varistors 2220 14Vrms 10A

B72540E1140S262
EPCOS / TDK
1: £1.59
1,786In Stock

Mfr. Part No.
B72540E1140S262

Mouser Part No
871-B72540E1140S262

EPCOS / TDK

Varistors 2220 14Vrms 10A

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Datasheet

1,786In Stock

Cut Tape

£1.59

£1.18

£1.07

£0.96

Reel

£0.766

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

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

B72230M0551M401
EPCOS / TDK
1: £9.17
349In Stock

Mfr. Part No.
B72230M0551M401

Mouser Part No
871-B72230M0551M401

EPCOS / TDK

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

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Datasheet

349In Stock

£9.17

£7.05

£6.43

£6.31

View

Min.: 1
Mult.: 1

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

B72230M0511M401
EPCOS / TDK
1: £9.85
58In Stock

Mfr. Part No.
B72230M0511M401

Mouser Part No
871-B72230M0511M401

EPCOS / TDK

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

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Datasheet

58In Stock

£9.85

£7.68

£6.83

£5.26

View

Min.: 1
Mult.: 1

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

B57452V5103J062
EPCOS / TDK
1: £0.323
4,409In 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

4,409In Stock

Cut Tape

£0.323

£0.30

£0.265

£0.223

View

Reel

£0.161

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

B57321V2223J060
EPCOS / TDK
1: £0.173
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

£0.173

£0.158

£0.139

£0.136

Reel

£0.093

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

B57221V2103J060
EPCOS / TDK
1: £0.075
39,302In 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

39,302In Stock

Cut Tape

£0.075

£0.053

£0.046

£0.045

Reel

£0.027

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Varistors CeraDiode , Max. working voltage=36V DC

B72590D0360B060
EPCOS / TDK
1: £0.098
18,977In Stock

Mfr. Part No.
B72590D0360B060

Mouser Part No
871-B72590D0360B060

EPCOS / TDK

Varistors CeraDiode , Max. working voltage=36V DC

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Datasheet

18,977In Stock

Cut Tape

£0.098

£0.059

£0.051

£0.045

View

Reel

£0.034

Min.: 1
Mult.: 1

Reel: 10,000

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

B57261V2223J060
EPCOS / TDK
1: £0.083
6,219In 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

6,219In Stock

Cut Tape

£0.083

£0.062

£0.055

£0.046

View

Reel

£0.029

MouseReel Available

Min.: 1
Mult.: 1

Reel: 50,000

Varistors 14V 1200A 5800mJ

B72547L3140S200
EPCOS / TDK
1: £1.43
908In Stock

Mfr. Part No.
B72547L3140S200

Mouser Part No
871-B72547L3140S200

EPCOS / TDK

Varistors 14V 1200A 5800mJ

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Datasheet

908In Stock

Cut Tape

£1.43

£1.07

£0.969

£0.863

Reel

£0.759

View

Min.: 1
Mult.: 1

Reel: 1,000

Varistors 510VAC 10% 14mm StandarD

B72214S0511K331
EPCOS / TDK
1: £0.684
2,554In Stock

Mfr. Part No.
B72214S0511K331

Mouser Part No
871-B72214S0511K331

EPCOS / TDK

Varistors 510VAC 10% 14mm StandarD

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Datasheet

2,554In Stock

Cut Tape

£0.684

£0.678

£0.469

£0.437

Reel

£0.358

View

Min.: 1
Mult.: 1

Reel: 500

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

B57421V2222J062
EPCOS / TDK
1: £0.233
15,371In 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

15,371In Stock

Cut Tape

£0.233

£0.22

£0.195

£0.185

View

Reel

£0.137

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Varistors 20V 200A 1000000pF

B72527G3200K000
EPCOS / TDK
1: £0.78
2,944In Stock

Mfr. Part No.
B72527G3200K000

Mouser Part No
871-B72527G3200K000

EPCOS / TDK

Varistors 20V 200A 1000000pF

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Datasheet

2,944In Stock

£0.78

£0.507

£0.448

£0.428

View

Min.: 1
Mult.: 1

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

B57221V2473J060
EPCOS / TDK
1: £0.075
16,083In 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

16,083In Stock

Cut Tape

£0.075

£0.053

£0.046

£0.045

Reel

£0.031

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: £0.09
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

£0.09

£0.079

£0.069

£0.065

Reel

£0.045

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: £0.083
3,573In 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

3,573In Stock

Cut Tape

£0.083

£0.078

£0.064

£0.059

Reel

£0.04

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

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

B57321V2102J060
EPCOS / TDK
1: £0.165
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

£0.165

£0.151

£0.133

£0.126

Reel

£0.098

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

B57321V2473J060
EPCOS / TDK
1: £0.165
3,402In Stock
4,000Expected 22/05/2026

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

3,402In Stock

4,000Expected 22/05/2026

Cut Tape

£0.165

£0.151

£0.133

£0.126

Reel

£0.088

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: £0.203
6,317In Stock

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

6,317In Stock

Cut Tape

£0.203

£0.19

£0.168

£0.16

Reel

£0.114

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: £0.203
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

£0.203

£0.191

£0.169

£0.161

Reel

£0.116

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: £0.203
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

£0.203

£0.19

£0.168

£0.16

Reel

£0.114

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: £0.165
6,504In 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

6,504In Stock

Cut Tape

£0.165

£0.151

£0.133

£0.126

View

Reel

£0.097

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

B57421V2103J062
EPCOS / TDK
1: £0.233
13,616In Stock
4,000Expected 26/02/2026

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

13,616In Stock

4,000Expected 26/02/2026

Cut Tape

£0.233

£0.22

£0.195

£0.185

Reel

£0.133

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: £0.271
7,434In 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

7,434In Stock

Cut Tape

£0.271

£0.25

£0.222

£0.21

Reel

£0.142

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Varistors & Thermistors

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