Circuit Protection – Mouser United Kingdom

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

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 623

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

Filter by

.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 #

Industrial & Electrical Fuses 5A 600VAC 250VDC Time-Delay

CCMR005.TXP
Littelfuse
1: £26.78
865In Stock

Mfr. Part No.
CCMR005.TXP

Mouser Part No
576-CCMR005.TXP

Littelfuse

Industrial & Electrical Fuses 5A 600VAC 250VDC Time-Delay

Learn More

Datasheet

865In Stock

£26.78

£22.22

£17.19

£15.01

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 600V 60A RoHS

0JTD060.TXR
Littelfuse
1: £48.66
23In Stock
2Expected 06/03/2026
New Product

Mfr. Part No.
0JTD060.TXR

Mouser Part No
576-0JTD060.TXR

New Product

Littelfuse

Industrial & Electrical Fuses 600V 60A RoHS

Learn More

Datasheet

23In Stock

2Expected 06/03/2026

£48.66

£40.36

£37.22

£30.81

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 600W 24V 5% Uni-Directional

SMBJ24A
Littelfuse
1: £0.165
224,891In Stock

Mfr. Part No.
SMBJ24A

Mouser Part No
576-SMBJ24A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 24V 5% Uni-Directional

Learn More

Datasheet

224,891In Stock

Cut Tape

£0.165

£0.126

£0.094

£0.085

£0.078

Reel

£0.052

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Industrial & Electrical Fuses 25A 600VAC 250VDC Time-Delay

CCMR025.TXP
Littelfuse
1: £21.07
275In Stock

Mfr. Part No.
CCMR025.TXP

Mouser Part No
576-CCMR025.TXP

Littelfuse

Industrial & Electrical Fuses 25A 600VAC 250VDC Time-Delay

Learn More

Datasheet

275In Stock

£21.07

£19.39

£16.47

£15.17

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 400W 85V 5% Bi-Directional

SMAJ85CA
Littelfuse
1: £0.233
17,797In Stock

Mfr. Part No.
SMAJ85CA

Mouser Part No
576-SMAJ85CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 85V 5% Bi-Directional

Learn More

Datasheet

17,797In Stock

Cut Tape

£0.233

£0.158

£0.074

£0.073

Reel

£0.056

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 600W 400V 5% Uni-Directional

SMBJ400A
Littelfuse
1: £0.292
23,730In Stock

Mfr. Part No.
SMBJ400A

Mouser Part No
576-SMBJ400A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 400V 5% Uni-Directional

Learn More

Datasheet

23,730In Stock

Cut Tape

£0.292

£0.208

£0.165

Reel

£0.165

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 400W 250V 5% Uni-Directional

SMAJ250A
Littelfuse
1: £0.173
8,784In Stock

Mfr. Part No.
SMAJ250A

Mouser Part No
576-SMAJ250A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 250V 5% Uni-Directional

Learn More

Datasheet

8,784In Stock

Cut Tape

£0.173

£0.148

£0.131

£0.123

£0.12

Reel

£0.12

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 1.5kW 150V 5% Bi-Directional

SMCJ150CA
Littelfuse
1: £0.278
61,904In Stock

Mfr. Part No.
SMCJ150CA

Mouser Part No
576-SMCJ150CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 150V 5% Bi-Directional

Learn More

Datasheet

61,904In Stock

Cut Tape

£0.278

£0.228

£0.169

£0.162

£0.156

Reel

£0.142

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 100V 5% Uni-Directional

SMCJ100A
Littelfuse
1: £0.248
13,540In Stock

Mfr. Part No.
SMCJ100A

Mouser Part No
576-SMCJ100A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 100V 5% Uni-Directional

Learn More

Datasheet

13,540In Stock

Cut Tape

£0.248

£0.189

£0.165

£0.15

Reel

£0.128

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes SMF - CA 10V

SMF10CA
Littelfuse
1: £0.24
14,902In Stock

Mfr. Part No.
SMF10CA

Mouser Part No
576-SMF10CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 10V

Learn More

Datasheet

14,902In Stock

Cut Tape

£0.24

£0.175

£0.106

£0.104

Reel

£0.072

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Industrial & Electrical Fuses 6A 600VAC Class J

0JTD006.T
Littelfuse
1: £21.73
247In Stock Restricted Availability

Mfr. Part No.
0JTD006.T

Mouser Part No
576-0JTD006.T

Littelfuse

Industrial & Electrical Fuses 6A 600VAC Class J

Learn More

Datasheet

247In Stock

£21.73

£18.78

£17.57

£15.62

View

Min.: 1
Mult.: 1

Restricted Availability

ESD Protection Diodes / TVS Diodes 400W 8.5V 5% Uni-Directional

SMAJ8.5A
Littelfuse
1: £0.203
13,638In Stock

Mfr. Part No.
SMAJ8.5A

Mouser Part No
576-SMAJ8.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 8.5V 5% Uni-Directional

Learn More

Datasheet

13,638In Stock

Cut Tape

£0.203

£0.097

£0.077

£0.072

Reel

£0.05

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 400W 9V 5% Uni-Directional

SMAJ9.0A
Littelfuse
1: £0.165
14,332In Stock

Mfr. Part No.
SMAJ9.0A

Mouser Part No
576-SMAJ9.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 9V 5% Uni-Directional

Learn More

Datasheet

14,332In Stock

Cut Tape

£0.165

£0.127

£0.088

£0.076

Reel

£0.051

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 600W 8.5V 5% Uni-Directional

SMBJ8.5A
Littelfuse
1: £0.323
9,531In Stock

Mfr. Part No.
SMBJ8.5A

Mouser Part No
576-SMBJ8.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 8.5V 5% Uni-Directional

Learn More

Datasheet

9,531In Stock

Cut Tape

£0.323

£0.208

£0.083

£0.082

Reel

£0.07

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 400W 400V 5% Uni-Directional

SMAJ400A
Littelfuse
1: £0.21
7,268In Stock

Mfr. Part No.
SMAJ400A

Mouser Part No
576-SMAJ400A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 400V 5% Uni-Directional

Learn More

Datasheet

7,268In Stock

Cut Tape

£0.21

£0.127

Reel

£0.127

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 400W 220V 5% Uni-Directional

SMAJ220A
Littelfuse
1: £0.165
4,106In Stock

Mfr. Part No.
SMAJ220A

Mouser Part No
576-SMAJ220A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 220V 5% Uni-Directional

Learn More

Datasheet

4,106In Stock

Cut Tape

£0.165

£0.12

Reel

£0.12

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Industrial & Electrical Fuses 600V 35A RoHS

0JTD035.TXR
Littelfuse
1: £48.66
3In Stock
New Product

Mfr. Part No.
0JTD035.TXR

Mouser Part No
576-0JTD035.TXR

New Product

Littelfuse

Industrial & Electrical Fuses 600V 35A RoHS

Learn More

Datasheet

3In Stock

£48.66

£40.36

£37.22

£30.81

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 600V 40A RoHS

0JTD040.TXR
Littelfuse
1: £48.66
2In Stock
New Product

Mfr. Part No.
0JTD040.TXR

Mouser Part No
576-0JTD040.TXR

New Product

Littelfuse

Industrial & Electrical Fuses 600V 40A RoHS

Learn More

Datasheet

2In Stock

£48.66

£40.36

£37.22

£30.81

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1.5kW 110V 5% Uni-Directional

SMCJ110A
Littelfuse
1: £0.39
5,708In Stock

Mfr. Part No.
SMCJ110A

Mouser Part No
576-SMCJ110A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 110V 5% Uni-Directional

Learn More

Datasheet

5,708In Stock

Cut Tape

£0.39

£0.287

£0.222

£0.179

£0.169

Reel

£0.134

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 120V 5% Uni-Directional

SMCJ120A
Littelfuse
1: £0.608
5,755In Stock

Mfr. Part No.
SMCJ120A

Mouser Part No
576-SMCJ120A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 120V 5% Uni-Directional

Learn More

Datasheet

5,755In Stock

Cut Tape

£0.608

£0.329

£0.244

£0.187

Reel

£0.126

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 45V 5% Uni-Directional

SMCJ45A
Littelfuse
1: £0.173
7,053In Stock

Mfr. Part No.
SMCJ45A

Mouser Part No
576-SMCJ45A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 45V 5% Uni-Directional

Learn More

Datasheet

7,053In Stock

Cut Tape

£0.173

£0.143

£0.137

£0.134

Reel

£0.108

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 43V 5% Bi-Directional

SMCJ43CA
Littelfuse
1: £0.21
5,326In Stock

Mfr. Part No.
SMCJ43CA

Mouser Part No
576-SMCJ43CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 43V 5% Bi-Directional

Learn More

Datasheet

5,326In Stock

Cut Tape

£0.21

£0.182

£0.158

£0.144

Reel

£0.136

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Industrial & Electrical Fuses .8A 600VAC Class J

0JTD.800T
Littelfuse
1: £27.75
3In Stock Restricted Availability

Mfr. Part No.
0JTD.800T

Mouser Part No
576-0JTD.800T

Littelfuse

Industrial & Electrical Fuses .8A 600VAC Class J

Learn More

Datasheet

3In Stock

£27.75

£23.02

£21.24

£17.60

View

Min.: 1
Mult.: 1

Restricted Availability

Industrial & Electrical Fuses 9A 600VAC Class J

0JTD009.T
Littelfuse
1: £28.55
3In Stock Restricted Availability

Mfr. Part No.
0JTD009.T

Mouser Part No
576-0JTD009.T

Littelfuse

Industrial & Electrical Fuses 9A 600VAC Class J

Learn More

Datasheet

3In Stock

£28.55

£23.68

£21.85

£18.30

View

Min.: 1
Mult.: 1

Restricted Availability

Industrial & Electrical Fuses 200A 600VAC Class J

0JTD200.X
Littelfuse
1: £168.86
7In Stock Restricted Availability

Mfr. Part No.
0JTD200.X

Mouser Part No
576-0JTD200.X

Littelfuse

Industrial & Electrical Fuses 200A 600VAC Class J

Learn More

Datasheet

7In Stock

£168.86

£139.97

£129.05

£106.62

Min.: 1
Mult.: 1

Restricted Availability

Types of Circuit Protection

Customer Service Office

Company

Resources

Support