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: 374

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 #

ESD Protection Diodes / TVS Diodes 22V 600W UNI-DIR SZP6SMB AEC-Q101

SZP6SMB22AT3G
Littelfuse
1: £0.436
3,332In Stock

Mfr. Part No.
SZP6SMB22AT3G

Mouser Part No
863-SZP6SMB22AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 22V 600W UNI-DIR SZP6SMB AEC-Q101

Learn More

Datasheet

3,332In Stock

Cut Tape

£0.436

£0.305

£0.208

£0.163

£0.147

Reel

£0.122

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 22V 600W BI-DIR SZP6SMB AEC-Q101

SZP6SMB22CAT3G
Littelfuse
1: £0.511
1,167In Stock

Mfr. Part No.
SZP6SMB22CAT3G

Mouser Part No
863-SZP6SMB22CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 22V 600W BI-DIR SZP6SMB AEC-Q101

Learn More

Datasheet

1,167In Stock

Cut Tape

£0.511

£0.361

£0.233

£0.178

Reel

£0.126

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 24V 600W UNI-DIR SZP6SMB AEC-Q101

SZP6SMB24AT3G
Littelfuse
1: £0.39
3,251In Stock

Mfr. Part No.
SZP6SMB24AT3G

Mouser Part No
863-SZP6SMB24AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 24V 600W UNI-DIR SZP6SMB AEC-Q101

Learn More

Datasheet

3,251In Stock

Cut Tape

£0.39

£0.331

£0.229

£0.175

Reel

£0.134

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 24V 600W BI-DIR SZP6SMB AEC-Q101

SZP6SMB24CAT3G
Littelfuse
1: £0.368
2,938In Stock

Mfr. Part No.
SZP6SMB24CAT3G

Mouser Part No
863-SZP6SMB24CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 24V 600W BI-DIR SZP6SMB AEC-Q101

Learn More

Datasheet

2,938In Stock

Cut Tape

£0.368

£0.291

£0.219

£0.171

Reel

£0.141

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 27V 600W UNI-DIR SZP6SMB AEC-Q101

SZP6SMB27AT3G
Littelfuse
1: £0.127
7,300In Stock

Mfr. Part No.
SZP6SMB27AT3G

Mouser Part No
863-SZP6SMB27AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 27V 600W UNI-DIR SZP6SMB AEC-Q101

Learn More

Datasheet

7,300In Stock

Cut Tape

£0.127

Reel

£0.122

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 27V 600W BI-DIR SZP6SMB AEC-Q101

SZP6SMB27CAT3G
Littelfuse
1: £0.248
948In Stock
17,500Expected 26/02/2026

Mfr. Part No.
SZP6SMB27CAT3G

Mouser Part No
863-SZP6SMB27CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 27V 600W BI-DIR SZP6SMB AEC-Q101

Learn More

Datasheet

948In Stock

17,500Expected 26/02/2026

Cut Tape

£0.248

£0.238

£0.191

£0.176

£0.168

Reel

£0.141

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 30V 600W BI-DIR SZP6SMB AEC-Q101

SZP6SMB30CAT3G
Littelfuse
1: £0.255
2,185In Stock

Mfr. Part No.
SZP6SMB30CAT3G

Mouser Part No
863-SZP6SMB30CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 30V 600W BI-DIR SZP6SMB AEC-Q101

Learn More

Datasheet

2,185In Stock

Cut Tape

£0.255

£0.201

£0.166

£0.145

£0.141

Reel

£0.125

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 33V 600W UNI-DIR SZP6SMB AEC-Q101

SZP6SMB33AT3G
Littelfuse
1: £0.436
8,269In Stock

Mfr. Part No.
SZP6SMB33AT3G

Mouser Part No
863-SZP6SMB33AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 33V 600W UNI-DIR SZP6SMB AEC-Q101

Learn More

Datasheet

8,269In Stock

Cut Tape

£0.436

£0.305

£0.208

£0.174

£0.153

Reel

£0.122

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 36V 600W UNI-DIR SZP6SMB AEC-Q101

SZP6SMB36AT3G
Littelfuse
1: £0.21
2,917In Stock

Mfr. Part No.
SZP6SMB36AT3G

Mouser Part No
863-SZP6SMB36AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 36V 600W UNI-DIR SZP6SMB AEC-Q101

Learn More

Datasheet

2,917In Stock

Cut Tape

£0.21

£0.162

£0.143

£0.135

£0.131

Reel

£0.122

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 36V 600W BI-DIR SZP6SMB AEC-Q101

SZP6SMB36CAT3G
Littelfuse
1: £0.135
6,372In Stock

Mfr. Part No.
SZP6SMB36CAT3G

Mouser Part No
863-SZP6SMB36CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 36V 600W BI-DIR SZP6SMB AEC-Q101

Learn More

Datasheet

6,372In Stock

Cut Tape

£0.135

£0.131

Reel

£0.131

£0.128

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 39V 600W BI-DIR SZP6SMB AEC-Q101

SZP6SMB39CAT3G
Littelfuse
1: £0.45
1,736In Stock

Mfr. Part No.
SZP6SMB39CAT3G

Mouser Part No
863-SZP6SMB39CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 39V 600W BI-DIR SZP6SMB AEC-Q101

Learn More

Datasheet

1,736In Stock

Cut Tape

£0.45

£0.361

£0.233

£0.178

Reel

£0.134

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 43V 600W BI-DIR SZP6SMB AEC-Q101

SZP6SMB43CAT3G
Littelfuse
1: £0.421
1,704In Stock
2,500Expected 09/04/2026

Mfr. Part No.
SZP6SMB43CAT3G

Mouser Part No
863-SZP6SMB43CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 43V 600W BI-DIR SZP6SMB AEC-Q101

Learn More

Datasheet

1,704In Stock

2,500Expected 09/04/2026

Cut Tape

£0.421

£0.302

£0.216

£0.167

Reel

£0.131

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 47V 600W UNI-DIR SZP6SMB AEC-Q101

SZP6SMB47AT3G
Littelfuse
1: £0.421
3,005In Stock

Mfr. Part No.
SZP6SMB47AT3G

Mouser Part No
863-SZP6SMB47AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 47V 600W UNI-DIR SZP6SMB AEC-Q101

Learn More

Datasheet

3,005In Stock

Cut Tape

£0.421

£0.305

£0.208

£0.163

£0.147

Reel

£0.122

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 47V 600W BI-DIR SZP6SMB AEC-Q101

SZP6SMB47CAT3G
Littelfuse
1: £0.533
2,433In Stock

Mfr. Part No.
SZP6SMB47CAT3G

Mouser Part No
863-SZP6SMB47CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 47V 600W BI-DIR SZP6SMB AEC-Q101

Learn More

Datasheet

2,433In Stock

Cut Tape

£0.533

£0.361

£0.233

£0.181

£0.162

Reel

£0.125

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 51V 600W BI-DIR SZP6SMB AEC-Q101

SZP6SMB51CAT3G
Littelfuse
1: £0.278
3,875In Stock

Mfr. Part No.
SZP6SMB51CAT3G

Mouser Part No
863-SZP6SMB51CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 51V 600W BI-DIR SZP6SMB AEC-Q101

Learn More

Datasheet

3,875In Stock

Cut Tape

£0.278

£0.249

£0.223

£0.175

Reel

£0.126

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 56V 600W UNI-DIR SZP6SMB AEC-Q101

SZP6SMB56AT3G
Littelfuse
1: £0.436
2,898In Stock

Mfr. Part No.
SZP6SMB56AT3G

Mouser Part No
863-SZP6SMB56AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 56V 600W UNI-DIR SZP6SMB AEC-Q101

Learn More

Datasheet

2,898In Stock

Cut Tape

£0.436

£0.305

£0.208

£0.175

Reel

£0.145

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 56V 600W BI-DIR SZP6SMB AEC-Q101

SZP6SMB56CAT3G
Littelfuse
1: £0.511
2,865In Stock

Mfr. Part No.
SZP6SMB56CAT3G

Mouser Part No
863-SZP6SMB56CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 56V 600W BI-DIR SZP6SMB AEC-Q101

Learn More

Datasheet

2,865In Stock

Cut Tape

£0.511

£0.361

£0.233

£0.178

Reel

£0.137

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 62V 600W UNI-DIR SZP6SMB AEC-Q101

SZP6SMB62AT3G
Littelfuse
1: £0.361
4,330In Stock

Mfr. Part No.
SZP6SMB62AT3G

Mouser Part No
863-SZP6SMB62AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 62V 600W UNI-DIR SZP6SMB AEC-Q101

Learn More

Datasheet

4,330In Stock

Cut Tape

£0.361

£0.237

£0.19

£0.164

£0.139

Reel

£0.122

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 75V 600W UNI-DIR SZP6SMB AEC-Q101

SZP6SMB75AT3G
Littelfuse
1: £0.421
1,927In Stock

Mfr. Part No.
SZP6SMB75AT3G

Mouser Part No
863-SZP6SMB75AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 75V 600W UNI-DIR SZP6SMB AEC-Q101

Learn More

Datasheet

1,927In Stock

Cut Tape

£0.421

£0.305

£0.208

£0.163

£0.147

Reel

£0.122

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes Zen TVS 400W 33V BI SOD-123FL TR13

SZSMF4L33CAT3G
Littelfuse
1: £0.375
14,909On Order

Mfr. Part No.
SZSMF4L33CAT3G

Mouser Part No
576-SZSMF4L33CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 33V BI SOD-123FL TR13

Learn More

Datasheet

14,909On Order

Cut Tape

£0.375

£0.316

£0.217

£0.173

Reel

£0.123

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes Zen TVS 400W 75V BI SOD-123FL TR13

SZSMF4L75CAT3G
Littelfuse
1: £0.375
10,000On Order

Mfr. Part No.
SZSMF4L75CAT3G

Mouser Part No
576-SZSMF4L75CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 75V BI SOD-123FL TR13

Learn More

Datasheet

10,000On Order

Cut Tape

£0.375

£0.316

£0.217

£0.167

Reel

£0.144

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 600W 7.5V AEC-Q101 5% Uni-Directional

TPSMA6L7.5A
Littelfuse
1: £0.526
7In Stock

Mfr. Part No.
TPSMA6L7.5A

Mouser Part No
576-TPSMA6L7.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 7.5V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

7In Stock

Cut Tape

£0.526

£0.251

£0.182

£0.148

Reel

£0.131

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 300V AEC-Q101 5% Bi-Directional

TPSMB300CA-A
Littelfuse
1: £0.849
5,992Expected 08/05/2026

Mfr. Part No.
TPSMB300CA-A

Mouser Part No
576-TPSMB300CA-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 300V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

5,992Expected 08/05/2026

Cut Tape

£0.849

£0.656

£0.435

£0.33

£0.298

Reel

£0.271

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 62V AEC-Q101 5% Uni-Directional

TPSMB62A
Littelfuse
1: £0.315
1In Stock

Mfr. Part No.
TPSMB62A

Mouser Part No
576-TPSMB62A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 62V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

1In Stock

Cut Tape

£0.315

£0.265

£0.185

£0.149

£0.135

Reel

£0.124

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes Zen TVS 400W 54V BI SOD-123FL TR13

SZSMF4L54CAT3G
Littelfuse
1: £0.375
4,947Expected 18/06/2026

Mfr. Part No.
SZSMF4L54CAT3G

Mouser Part No
576-SZSMF4L54CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 54V BI SOD-123FL TR13

Learn More

Datasheet

4,947Expected 18/06/2026

Cut Tape

£0.375

£0.316

£0.217

£0.164

Reel

£0.142

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Types of Circuit Protection

Customer Service Office

Company

Resources

Support