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: 775

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 64V 600W BI-DIR SZ1SMB AEC-Q101

SZ1SMB64CAT3G
Littelfuse
1: $1.12
189In Stock

Mfr. Part No.
SZ1SMB64CAT3G

Mouser Part No
863-SZ1SMB64CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 64V 600W BI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

189In Stock

Cut Tape

$1.12

$0.69

$0.445

$0.336

Reel

$0.264

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

SZP6SMB62CAT3G
Littelfuse
1: $1.12
4,605In Stock

Mfr. Part No.
SZP6SMB62CAT3G

Mouser Part No
863-SZP6SMB62CAT3G

Littelfuse

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

Learn More

Datasheet

4,605In Stock

Cut Tape

$1.12

$0.69

$0.445

$0.34

Reel

$0.271

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

V14H320AUTO
Littelfuse
1: $1.88
727In Stock

Mfr. Part No.
V14H320AUTO

Mouser Part No
576-V14H320AUTO

Littelfuse

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

Learn More

Datasheet

727In Stock

$1.88

$1.35

$1.22

$1.08

View

Min.: 1
Mult.: 1

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

TPSMB300A-A
Littelfuse
1: $1.16
2,465In Stock

Mfr. Part No.
TPSMB300A-A

Mouser Part No
576-TPSMB300A-A

Littelfuse

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

Learn More

Datasheet

2,465In Stock

Cut Tape

$1.16

$0.922

$0.76

$0.627

Reel

$0.424

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 480V AEC-Q101 5% Uni-Directional

TPSMB480A-A
Littelfuse
1: $0.612
2,666In Stock

Mfr. Part No.
TPSMB480A-A

Mouser Part No
576-TPSMB480A-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 480V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

2,666In Stock

Cut Tape

$0.612

$0.608

$0.597

$0.52

Reel

$0.424

View

Min.: 1
Mult.: 1

: 3,000

Varistors 17V 20mm Phenolic AEC-Q200 AUMOV

V20P17AUTO
Littelfuse
1: $1.29
2,495In Stock

Mfr. Part No.
V20P17AUTO

Mouser Part No
576-V20P17AUTO

Littelfuse

Varistors 17V 20mm Phenolic AEC-Q200 AUMOV

Learn More

Datasheet

2,495In Stock

$1.29

$0.926

$0.836

$0.737

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 54V

SZ1SMB54AT3G
Littelfuse
1: $1.10
2,489In Stock

Mfr. Part No.
SZ1SMB54AT3G

Mouser Part No
576-SZ1SMB54AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 54V

Learn More

Datasheet

2,489In Stock

Cut Tape

$1.10

$0.675

$0.435

$0.332

Reel

$0.258

View

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 43V

SZP6SMB43AT3G
Littelfuse
1: $1.10
1,623In Stock

Mfr. Part No.
SZP6SMB43AT3G

Mouser Part No
576-SZP6SMB43AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 43V

Learn More

Datasheet

1,623In Stock

Cut Tape

$1.10

$0.675

$0.435

$0.332

Reel

$0.256

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

V14P460AUTO
Littelfuse
1: $2.56
370In Stock

Mfr. Part No.
V14P460AUTO

Mouser Part No
576-V14P460AUTO

Littelfuse

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

Learn More

Datasheet

370In Stock

$2.56

$1.59

$1.46

$1.19

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 110V

SZ1SMB110AT3G
Littelfuse
1: $1.10
253In Stock

Mfr. Part No.
SZ1SMB110AT3G

Mouser Part No
576-SZ1SMB110AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 110V

Learn More

Datasheet

253In Stock

Cut Tape

$1.10

$0.675

$0.435

$0.328

Reel

$0.258

View

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 120V

SZ1SMB120AT3G
Littelfuse
1: $1.10
348In Stock

Mfr. Part No.
SZ1SMB120AT3G

Mouser Part No
576-SZ1SMB120AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 120V

Learn More

Datasheet

348In Stock

Cut Tape

$1.10

$0.675

$0.435

$0.329

Reel

$0.256

View

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 45V

SZ1SMB45AT3G
Littelfuse
1: $1.10
1,356In Stock

Mfr. Part No.
SZ1SMB45AT3G

Mouser Part No
576-SZ1SMB45AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 45V

Learn More

Datasheet

1,356In Stock

Cut Tape

$1.10

$0.675

$0.435

$0.332

Reel

$0.258

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 6V

SZ1SMB6.0AT3G
Littelfuse
1: $1.10
3,135In Stock

Mfr. Part No.
SZ1SMB6.0AT3G

Mouser Part No
576-SZ1SMB6.0AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 6V

Learn More

Datasheet

3,135In Stock

Cut Tape

$1.10

$0.675

$0.435

$0.332

Reel

$0.267

View

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes TPSMB - CA 52.78V

TPSMB58CA
Littelfuse
1: $1.16
2,122In Stock

Mfr. Part No.
TPSMB58CA

Mouser Part No
576-TPSMB58CA

Littelfuse

ESD Protection Diodes / TVS Diodes TPSMB - CA 52.78V

Learn More

Datasheet

2,122In Stock

Cut Tape

$1.16

$0.709

$0.457

$0.348

Reel

$0.264

View

Min.: 1
Mult.: 1

: 3,000

Varistors 17V 10mm Phenolic AEC-Q200 AUMOV

V10P17AUTO
Littelfuse
1: $1.01
91In Stock

Mfr. Part No.
V10P17AUTO

Mouser Part No
576-V10P17AUTO

Littelfuse

Varistors 17V 10mm Phenolic AEC-Q200 AUMOV

Learn More

Datasheet

91In Stock

$1.01

$0.704

$0.631

$0.552

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 54V 600W BI-DIR SZ1SMB AEC-Q101

SZ1SMB54CAT3G
Littelfuse
1: $1.12
342In Stock
2,500Expected 29/12/2026

Mfr. Part No.
SZ1SMB54CAT3G

Mouser Part No
863-SZ1SMB54CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 54V 600W BI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

342In Stock

2,500Expected 29/12/2026

Cut Tape

$1.12

$0.69

$0.445

$0.336

Reel

$0.261

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

V14P50AUTO
Littelfuse
1: $2.11
4In Stock

Mfr. Part No.
V14P50AUTO

Mouser Part No
576-V14P50AUTO

Littelfuse

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

Learn More

Datasheet

4In Stock

Cut Tape

$2.11

$1.30

$1.19

$0.982

Reel

$0.811

View

Min.: 1
Mult.: 1

: 600

ESD Protection Diodes / TVS Diodes 11V 600W BI-DIR SZ1SMB AEC-Q101

SZ1SMB11CAT3G
Littelfuse
1: $1.12
2,482In Stock

Mfr. Part No.
SZ1SMB11CAT3G

Mouser Part No
863-SZ1SMB11CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 11V 600W BI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

2,482In Stock

Cut Tape

$1.12

$0.645

$0.445

$0.34

Reel

$0.238

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes 600W 200V AEC-Q101 5% Bi-Directional

TPSMB200CA
Littelfuse
1: $1.43
4,808In Stock

Mfr. Part No.
TPSMB200CA

Mouser Part No
576-TPSMB200CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 200V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

4,808In Stock

Cut Tape

$1.43

$0.566

$0.495

$0.389

Reel

$0.386

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SZ1SMB15CAT3G
Littelfuse
1: $1.12
4,433In Stock

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

4,433In Stock

Cut Tape

$1.12

$0.69

$0.445

$0.34

Reel

$0.238

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes 600W 43V AEC-Q101 5% Bi-Directional

TPSMB43CA
Littelfuse
1: $0.775
5,488In Stock

Mfr. Part No.
TPSMB43CA

Mouser Part No
576-TPSMB43CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 43V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

5,488In Stock

Cut Tape

$0.775

$0.446

$0.355

$0.298

Reel

$0.231

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Varistors 17V 14mm Epoxy AEC-Q200 AUMOV

V14E17AUTO
Littelfuse
1: $0.938
2,557In Stock

Mfr. Part No.
V14E17AUTO

Mouser Part No
576-V14E17AUTO

Littelfuse

Varistors 17V 14mm Epoxy AEC-Q200 AUMOV

Learn More

Datasheet

2,557In Stock

$0.938

$0.666

$0.60

$0.526

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 600W 16V AEC-Q101 5% Bi-Directional

TPSMB16CA
Littelfuse
1: $0.558
5,285In Stock

Mfr. Part No.
TPSMB16CA

Mouser Part No
576-TPSMB16CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 16V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

5,285In Stock

Cut Tape

$0.558

$0.328

$0.28

$0.237

Reel

$0.223

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 82V AEC-Q101 5% Bi-Directional

TPSMB82CA
Littelfuse
1: $0.884
4,585In Stock

Mfr. Part No.
TPSMB82CA

Mouser Part No
576-TPSMB82CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 82V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

4,585In Stock

Cut Tape

$0.884

$0.543

$0.434

$0.348

Reel

$0.231

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 68V 600W BI-DIR SZP6SMB AEC-Q101

SZP6SMB68CAT3G
Littelfuse
1: $0.762
5,920In Stock

Mfr. Part No.
SZP6SMB68CAT3G

Mouser Part No
863-SZP6SMB68CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 68V 600W BI-DIR SZP6SMB AEC-Q101

Learn More

Datasheet

5,920In Stock

Cut Tape

$0.762

$0.457

$0.401

$0.34

Reel

$0.231

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Types of Circuit Protection

Customer Service Office

Company

Resources

Support