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

SA Series Circuit Protection

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

Types of Circuit Protection

List Images

Results: 349

Applied Filters:

Series = SA

Reset All

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 SA18CA Bi-Directional

SA18CA
Littelfuse
1: £0.21
3,265In Stock
4,000Expected 31/03/2026

Mfr. Part No.
SA18CA

Mouser Part No
576-SA18CA

Littelfuse

ESD Protection Diodes / TVS Diodes SA18CA Bi-Directional

Learn More

Datasheet

3,265In Stock

4,000Expected 31/03/2026

Cut Tape

£0.21

£0.144

£0.14

Reel

£0.14

Min.: 1
Mult.: 1

Reel: 4,000

ESD Protection Diodes / TVS Diodes SA20CA Bi-Directional

SA20CA
Littelfuse
1: £0.338
5,739In Stock

Mfr. Part No.
SA20CA

Mouser Part No
576-SA20CA

Littelfuse

ESD Protection Diodes / TVS Diodes SA20CA Bi-Directional

Learn More

Datasheet

5,739In Stock

Cut Tape

£0.338

£0.247

£0.185

£0.157

View

Reel

£0.14

Min.: 1
Mult.: 1

Reel: 4,000

ESD Protection Diodes / TVS Diodes SA22A Uni-Directional

SA22A
Littelfuse
1: £0.338
3,129In Stock

Mfr. Part No.
SA22A

Mouser Part No
576-SA22A

Littelfuse

ESD Protection Diodes / TVS Diodes SA22A Uni-Directional

Learn More

Datasheet

3,129In Stock

Cut Tape

£0.338

£0.27

£0.184

£0.143

£0.139

Reel

£0.127

Min.: 1
Mult.: 1

Reel: 4,000

ESD Protection Diodes / TVS Diodes SA24A Uni-Directional

SA24A
Littelfuse
1: £0.278
3,069In Stock
4,000Expected 25/05/2026

Mfr. Part No.
SA24A

Mouser Part No
576-SA24A

Littelfuse

ESD Protection Diodes / TVS Diodes SA24A Uni-Directional

Learn More

Datasheet

3,069In Stock

4,000Expected 25/05/2026

Cut Tape

£0.278

£0.207

£0.169

£0.143

£0.127

Reel

£0.127

Min.: 1
Mult.: 1

Reel: 4,000

ESD Protection Diodes / TVS Diodes SA24CA Bi-Directional

SA24CA
Littelfuse
1: £0.24
4,871In Stock

Mfr. Part No.
SA24CA

Mouser Part No
576-SA24CA

Littelfuse

ESD Protection Diodes / TVS Diodes SA24CA Bi-Directional

Learn More

Datasheet

4,871In Stock

Cut Tape

£0.24

£0.195

£0.14

Reel

£0.14

Min.: 1
Mult.: 1

Reel: 4,000

ESD Protection Diodes / TVS Diodes SA26A Uni-Directional

SA26A
Littelfuse
1: £0.225
4,564In Stock

Mfr. Part No.
SA26A

Mouser Part No
576-SA26A

Littelfuse

ESD Protection Diodes / TVS Diodes SA26A Uni-Directional

Learn More

Datasheet

4,564In Stock

Cut Tape

£0.225

£0.196

£0.177

£0.143

View

Reel

£0.127

Min.: 1
Mult.: 1

Reel: 4,000

ESD Protection Diodes / TVS Diodes SA26CA Bi-Directional

SA26CA
Littelfuse
1: £0.571
3,315In Stock

Mfr. Part No.
SA26CA

Mouser Part No
576-SA26CA

Littelfuse

ESD Protection Diodes / TVS Diodes SA26CA Bi-Directional

Learn More

Datasheet

3,315In Stock

Cut Tape

£0.571

£0.352

£0.227

£0.174

View

Reel

£0.14

Min.: 1
Mult.: 1

Reel: 4,000

ESD Protection Diodes / TVS Diodes SA26CA-B Bi-Directional

SA26CA-B
Littelfuse
1: £0.571
1,020In Stock

Mfr. Part No.
SA26CA-B

Mouser Part No
576-SA26CA-B

Littelfuse

ESD Protection Diodes / TVS Diodes SA26CA-B Bi-Directional

Learn More

Datasheet

1,020In Stock

£0.571

£0.352

£0.227

£0.174

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes SA28CA Bi-Directional

SA28CA
Littelfuse
1: £0.375
1,688In Stock

Mfr. Part No.
SA28CA

Mouser Part No
576-SA28CA

Littelfuse

ESD Protection Diodes / TVS Diodes SA28CA Bi-Directional

Learn More

Datasheet

1,688In Stock

Cut Tape

£0.375

£0.292

£0.232

£0.177

View

Reel

£0.14

Min.: 1
Mult.: 1

Reel: 4,000

ESD Protection Diodes / TVS Diodes SA30A-B Uni-Directional

SA30A-B
Littelfuse
1: £0.18
1,466In Stock

Mfr. Part No.
SA30A-B

Mouser Part No
576-SA30A-B

Littelfuse

ESD Protection Diodes / TVS Diodes SA30A-B Uni-Directional

Learn More

Datasheet

1,466In Stock

£0.18

£0.169

£0.162

£0.146

£0.127

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes SA33A Uni-Directional

SA33A
Littelfuse
1: £0.33
4,208In Stock

Mfr. Part No.
SA33A

Mouser Part No
576-SA33A

Littelfuse

ESD Protection Diodes / TVS Diodes SA33A Uni-Directional

Learn More

Datasheet

4,208In Stock

Cut Tape

£0.33

£0.164

£0.154

£0.13

£0.127

Reel

£0.127

Min.: 1
Mult.: 1

Reel: 4,000

ESD Protection Diodes / TVS Diodes SA33CA Bi-Directional

SA33CA
Littelfuse
1: £0.263
3,621In Stock

Mfr. Part No.
SA33CA

Mouser Part No
576-SA33CA

Littelfuse

ESD Protection Diodes / TVS Diodes SA33CA Bi-Directional

Learn More

Datasheet

3,621In Stock

Cut Tape

£0.263

£0.193

£0.14

Reel

£0.14

Min.: 1
Mult.: 1

Reel: 4,000

ESD Protection Diodes / TVS Diodes SA36A Uni-Directional

SA36A
Littelfuse
1: £0.33
8,416In Stock

Mfr. Part No.
SA36A

Mouser Part No
576-SA36A

Littelfuse

ESD Protection Diodes / TVS Diodes SA36A Uni-Directional

Learn More

Datasheet

8,416In Stock

Cut Tape

£0.33

£0.283

£0.196

£0.154

£0.127

Reel

£0.127

Min.: 1
Mult.: 1

Reel: 4,000

ESD Protection Diodes / TVS Diodes SA36A-B Uni-Directional

SA36A-B
Littelfuse
1: £0.353
900In Stock

Mfr. Part No.
SA36A-B

Mouser Part No
576-SA36A-B

Littelfuse

ESD Protection Diodes / TVS Diodes SA36A-B Uni-Directional

Learn More

Datasheet

900In Stock

£0.353

£0.27

£0.184

£0.143

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes SA40A Uni-Directional

SA40A
Littelfuse
1: £0.188
706In Stock

Mfr. Part No.
SA40A

Mouser Part No
576-SA40A

Littelfuse

ESD Protection Diodes / TVS Diodes SA40A Uni-Directional

Learn More

Datasheet

706In Stock

Cut Tape

£0.188

£0.142

£0.127

Reel

£0.127

Min.: 1
Mult.: 1

Reel: 4,000

ESD Protection Diodes / TVS Diodes SA40CA Bi-Directional

SA40CA
Littelfuse
1: £0.308
5,047In Stock

Mfr. Part No.
SA40CA

Mouser Part No
576-SA40CA

Littelfuse

ESD Protection Diodes / TVS Diodes SA40CA Bi-Directional

Learn More

Datasheet

5,047In Stock

Cut Tape

£0.308

£0.25

£0.188

£0.156

£0.14

Reel

£0.14

Min.: 1
Mult.: 1

Reel: 4,000

ESD Protection Diodes / TVS Diodes SA43A Uni-Directional

SA43A
Littelfuse
1: £0.54
2,287In Stock

Mfr. Part No.
SA43A

Mouser Part No
576-SA43A

Littelfuse

ESD Protection Diodes / TVS Diodes SA43A Uni-Directional

Learn More

Datasheet

2,287In Stock

Cut Tape

£0.54

£0.331

£0.212

£0.162

View

Reel

£0.127

Min.: 1
Mult.: 1

Reel: 4,000

ESD Protection Diodes / TVS Diodes SA43CA Bi-Directional

SA43CA
Littelfuse
1: £0.383
650In Stock

Mfr. Part No.
SA43CA

Mouser Part No
576-SA43CA

Littelfuse

ESD Protection Diodes / TVS Diodes SA43CA Bi-Directional

Learn More

Datasheet

650In Stock

Cut Tape

£0.383

£0.292

£0.199

£0.156

£0.14

Reel

£0.14

Min.: 1
Mult.: 1

Reel: 4,000

ESD Protection Diodes / TVS Diodes SA45A Uni-Directional

SA45A
Littelfuse
1: £0.338
3,292In Stock

Mfr. Part No.
SA45A

Mouser Part No
576-SA45A

Littelfuse

ESD Protection Diodes / TVS Diodes SA45A Uni-Directional

Learn More

Datasheet

3,292In Stock

Cut Tape

£0.338

£0.27

£0.184

£0.143

£0.127

Reel

£0.127

Min.: 1
Mult.: 1

Reel: 4,000

ESD Protection Diodes / TVS Diodes SA45CA Bi-Directional

SA45CA
Littelfuse
1: £0.196
3,608In Stock

Mfr. Part No.
SA45CA

Mouser Part No
576-SA45CA

Littelfuse

ESD Protection Diodes / TVS Diodes SA45CA Bi-Directional

Learn More

Datasheet

3,608In Stock

Cut Tape

£0.196

£0.17

£0.151

£0.14

Reel

£0.14

Min.: 1
Mult.: 1

Reel: 4,000

ESD Protection Diodes / TVS Diodes SA48A Uni-Directional

SA48A
Littelfuse
1: £0.292
7,956In Stock

Mfr. Part No.
SA48A

Mouser Part No
576-SA48A

Littelfuse

ESD Protection Diodes / TVS Diodes SA48A Uni-Directional

Learn More

Datasheet

7,956In Stock

Cut Tape

£0.292

£0.244

£0.202

£0.161

View

Reel

£0.127

Min.: 1
Mult.: 1

Reel: 4,000

ESD Protection Diodes / TVS Diodes SA48CA Bi-Directional

SA48CA
Littelfuse
1: £0.248
4,028In Stock

Mfr. Part No.
SA48CA

Mouser Part No
576-SA48CA

Littelfuse

ESD Protection Diodes / TVS Diodes SA48CA Bi-Directional

Learn More

Datasheet

4,028In Stock

Cut Tape

£0.248

£0.216

£0.175

£0.158

£0.14

Reel

£0.14

Min.: 1
Mult.: 1

Reel: 4,000

ESD Protection Diodes / TVS Diodes SA5.0A Uni-Directional

SA5.0A
Littelfuse
1: £0.248
5,961In Stock
20,000On Order

Mfr. Part No.
SA5.0A

Mouser Part No
576-SA5.0A

Littelfuse

ESD Protection Diodes / TVS Diodes SA5.0A Uni-Directional

Learn More

Datasheet

5,961In Stock

20,000On Order

Cut Tape

£0.248

£0.196

£0.146

£0.127

Reel

£0.127

Min.: 1
Mult.: 1

Reel: 4,000

ESD Protection Diodes / TVS Diodes SA5.0A-B Uni-Directional

SA5.0A-B
Littelfuse
1: £0.33
900In Stock
2,000Expected 11/05/2026

Mfr. Part No.
SA5.0A-B

Mouser Part No
576-SA5.0A-B

Littelfuse

ESD Protection Diodes / TVS Diodes SA5.0A-B Uni-Directional

Learn More

Datasheet

900In Stock

2,000Expected 11/05/2026

£0.33

£0.272

£0.19

£0.157

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes SA5.0CA Bi-Directional

SA5.0CA
Littelfuse
1: £0.203
4,408In Stock

Mfr. Part No.
SA5.0CA

Mouser Part No
576-SA5.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes SA5.0CA Bi-Directional

Learn More

Datasheet

4,408In Stock

Cut Tape

£0.203

£0.166

£0.14

Reel

£0.14

Min.: 1
Mult.: 1

Reel: 4,000

SA Series Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support