Circuit Protection – Mouser Singapore

.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: 793

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 #

Varistors 30V 20mm Epoxy AEC-Q200 AUMOV

V20E30AUTO
Littelfuse
1: $1.06
21In Stock

Mfr. Part No.
V20E30AUTO

Mouser Part No
576-V20E30AUTO

Littelfuse

Varistors 30V 20mm Epoxy AEC-Q200 AUMOV

Learn More

Datasheet

21In Stock

$1.06

$0.753

$0.678

$0.596

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

V20H320AUTO
Littelfuse
1: $1.89
137In Stock

Mfr. Part No.
V20H320AUTO

Mouser Part No
576-V20H320AUTO

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

Learn More

Datasheet

137In Stock

$1.89

$1.37

$1.24

$1.10

$0.866

Min.: 1
Mult.: 1

Varistors 30V 20mm Phenolic AEC-Q200 AUMOV

V20P30AUTO
Littelfuse
1: $1.15
2,506In Stock

Mfr. Part No.
V20P30AUTO

Mouser Part No
576-V20P30AUTO

Littelfuse

Varistors 30V 20mm Phenolic AEC-Q200 AUMOV

Learn More

Datasheet

2,506In Stock

$1.15

$0.823

$0.742

$0.653

$0.605

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

V20P320AUTO
Littelfuse
1: $1.65
228In Stock

Mfr. Part No.
V20P320AUTO

Mouser Part No
576-V20P320AUTO

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

Learn More

Datasheet

228In Stock

$1.65

$1.20

$1.08

$0.954

$0.745

Min.: 1
Mult.: 1

Varistors 42V 20mm Phenolic AEC-Q200 AUMOV

V20P42AUTO
Littelfuse
1: $1.15
3,200In Stock

Mfr. Part No.
V20P42AUTO

Mouser Part No
576-V20P42AUTO

Littelfuse

Varistors 42V 20mm Phenolic AEC-Q200 AUMOV

Learn More

Datasheet

3,200In Stock

$1.15

$0.823

$0.742

$0.653

$0.605

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 100V 600W UNI-DIR SZ1SMB AEC-Q101

SZ1SMB100AT3G
Littelfuse
1: $1.06
487In Stock

Mfr. Part No.
SZ1SMB100AT3G

Mouser Part No
863-SZ1SMB100AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 100V 600W UNI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

487In Stock

Cut Tape

$1.06

$0.703

$0.464

$0.354

Reel

$0.234

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 10V 600W BI-DIR SZ1SMB AEC-Q101

SZ1SMB10CAT3G
Littelfuse
1: $0.834
5,781In Stock

Mfr. Part No.
SZ1SMB10CAT3G

Mouser Part No
863-SZ1SMB10CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 10V 600W BI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

5,781In Stock

Cut Tape

$0.834

$0.669

$0.432

$0.329

Reel

$0.259

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 12V 600W UNI-DIR SZ1SMB AEC-Q101

SZ1SMB12AT3G
Littelfuse
1: $0.375
3,969In Stock

Mfr. Part No.
SZ1SMB12AT3G

Mouser Part No
863-SZ1SMB12AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 12V 600W UNI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

3,969In Stock

Cut Tape

$0.375

$0.317

$0.279

$0.26

$0.254

Reel

$0.22

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 12V 600W BI-DIR SZ1SMB AEC-Q101

SZ1SMB12CAT3G
Littelfuse
1: $0.473
1,700In Stock
22,500On Order

Mfr. Part No.
SZ1SMB12CAT3G

Mouser Part No
863-SZ1SMB12CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 12V 600W BI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

1,700In Stock

22,500On Order

Cut Tape

$0.473

$0.427

$0.345

$0.304

Reel

$0.256

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 13V 600W UNI-DIR SZ1SMB AEC-Q101

SZ1SMB13AT3G
Littelfuse
1: $0.361
4,595In Stock

Mfr. Part No.
SZ1SMB13AT3G

Mouser Part No
863-SZ1SMB13AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 13V 600W UNI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

4,595In Stock

Cut Tape

$0.361

$0.352

$0.331

$0.293

Reel

$0.249

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 13V 600W BI-DIR SZ1SMB AEC-Q101

SZ1SMB13CAT3G
Littelfuse
1: $1.03
1,650In Stock

Mfr. Part No.
SZ1SMB13CAT3G

Mouser Part No
863-SZ1SMB13CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 13V 600W BI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

1,650In Stock

Cut Tape

$1.03

$0.657

$0.434

$0.335

Reel

$0.268

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 14V 600W UNI-DIR SZ1SMB AEC-Q101

SZ1SMB14AT3G
Littelfuse
1: $0.834
529In Stock

Mfr. Part No.
SZ1SMB14AT3G

Mouser Part No
863-SZ1SMB14AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 14V 600W UNI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

529In Stock

Cut Tape

$0.834

$0.564

$0.382

$0.324

$0.265

Reel

$0.22

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 15V 600W UNI-DIR SZ1SMB AEC-Q101

SZ1SMB15AT3G
Littelfuse
1: $0.667
8,126In Stock

Mfr. Part No.
SZ1SMB15AT3G

Mouser Part No
863-SZ1SMB15AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 15V 600W UNI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

8,126In Stock

Cut Tape

$0.667

$0.488

$0.364

$0.302

$0.257

Reel

$0.22

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 15V 600W BI-DIR SZ1SMB AEC-Q101

SZ1SMB15CAT3G
Littelfuse
1: $0.945
2,090In Stock
2,500Expected 22/6/2026

Mfr. Part No.
SZ1SMB15CAT3G

Mouser Part No
863-SZ1SMB15CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 15V 600W BI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

2,090In Stock

2,500Expected 22/6/2026

Cut Tape

$0.945

$0.669

$0.432

$0.336

Reel

$0.265

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 160V 600W UNI-DIR SZ1SMB AEC-Q101

SZ1SMB160AT3G
Littelfuse
1: $1.07
812In Stock

Mfr. Part No.
SZ1SMB160AT3G

Mouser Part No
863-SZ1SMB160AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 160V 600W UNI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

812In Stock

Cut Tape

$1.07

$0.667

$0.431

$0.328

Reel

$0.252

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 16V 600W UNI-DIR SZ1SMB AEC-Q101

SZ1SMB16AT3G
Littelfuse
1: $0.723
8,581In Stock

Mfr. Part No.
SZ1SMB16AT3G

Mouser Part No
863-SZ1SMB16AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 16V 600W UNI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

8,581In Stock

Cut Tape

$0.723

$0.613

$0.424

$0.324

Reel

$0.257

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 16V 600W BI-DIR SZ1SMB AEC-Q101

SZ1SMB16CAT3G
Littelfuse
1: $0.834
3,599In Stock

Mfr. Part No.
SZ1SMB16CAT3G

Mouser Part No
863-SZ1SMB16CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 16V 600W BI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

3,599In Stock

Cut Tape

$0.834

$0.669

$0.432

$0.331

Reel

$0.252

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 17V 600W UNI-DIR SZ1SMB AEC-Q101

SZ1SMB17AT3G
Littelfuse
1: $0.848
2,929In Stock

Mfr. Part No.
SZ1SMB17AT3G

Mouser Part No
863-SZ1SMB17AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 17V 600W UNI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

2,929In Stock

Cut Tape

$0.848

$0.564

$0.382

$0.296

Reel

$0.267

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 18V 600W UNI-DIR SZ1SMB AEC-Q101

SZ1SMB18AT3G
Littelfuse
1: $0.806
5,271In Stock

Mfr. Part No.
SZ1SMB18AT3G

Mouser Part No
863-SZ1SMB18AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 18V 600W UNI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

5,271In Stock

Cut Tape

$0.806

$0.564

$0.385

$0.302

$0.271

Reel

$0.22

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 18V 600W BI-DIR SZ1SMB AEC-Q101

SZ1SMB18CAT3G
Littelfuse
1: $0.834
2,552In Stock

Mfr. Part No.
SZ1SMB18CAT3G

Mouser Part No
863-SZ1SMB18CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 18V 600W BI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

2,552In Stock

Cut Tape

$0.834

$0.669

$0.432

$0.329

Reel

$0.243

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 20V 600W BI-DIR SZ1SMB AEC-Q101

SZ1SMB20CAT3G
Littelfuse
1: $0.556
2,853In Stock

Mfr. Part No.
SZ1SMB20CAT3G

Mouser Part No
863-SZ1SMB20CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 20V 600W BI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

2,853In Stock

Cut Tape

$0.556

$0.427

$0.341

$0.303

Reel

$0.25

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 22V 600W UNI-DIR SZ1SMB AEC-Q101

SZ1SMB22AT3G
Littelfuse
1: $0.306
4,339In Stock

Mfr. Part No.
SZ1SMB22AT3G

Mouser Part No
863-SZ1SMB22AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 22V 600W UNI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

4,339In Stock

Cut Tape

$0.306

$0.252

$0.229

Reel

$0.22

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 22V 600W BI-DIR SZ1SMB AEC-Q101

SZ1SMB22CAT3G
Littelfuse
1: $0.987
2,494In Stock

Mfr. Part No.
SZ1SMB22CAT3G

Mouser Part No
863-SZ1SMB22CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 22V 600W BI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

2,494In Stock

Cut Tape

$0.987

$0.669

$0.432

$0.329

Reel

$0.238

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 24V 600W UNI-DIR SZ1SMB AEC-Q101

SZ1SMB24AT3G
Littelfuse
1: $0.403
2,439In Stock
2,500Expected 5/6/2026

Mfr. Part No.
SZ1SMB24AT3G

Mouser Part No
863-SZ1SMB24AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 24V 600W UNI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

2,439In Stock

2,500Expected 5/6/2026

Cut Tape

$0.403

$0.303

$0.252

$0.245

$0.235

Reel

$0.22

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 24V 600W BI-DIR SZ1SMB AEC-Q101

SZ1SMB24CAT3G
Littelfuse
1: $0.375
3,495In Stock

Mfr. Part No.
SZ1SMB24CAT3G

Mouser Part No
863-SZ1SMB24CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 24V 600W BI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

3,495In Stock

Cut Tape

$0.375

$0.293

$0.286

Reel

$0.254

$0.224

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Types of Circuit Protection

Customer Service Office

Company

Resources

Support