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: 309

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 1.5kW 150V 5% Uni-Directional

1.5SMC150A
Littelfuse
1: $1.51
1,286In Stock

Mfr. Part No.
1.5SMC150A

Mouser Part No
576-1.5SMC150A

Littelfuse

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

Learn More

Datasheet

1,286In Stock

Cut Tape

$1.51

$0.937

$0.613

$0.473

$0.446

Reel

$0.33

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 15V 5% Uni-Directional

1.5SMC15A
Littelfuse
1: $1.41
2,045In Stock
3,000Expected 28/9/2026

Mfr. Part No.
1.5SMC15A

Mouser Part No
576-1.5SMC15A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 15V 5% Uni-Directional

Learn More

Datasheet

2,045In Stock

3,000Expected 28/9/2026

Cut Tape

$1.41

$0.881

$0.575

$0.442

$0.40

Reel

$0.322

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 15V 5% Bi-Directional

1.5SMC15CA
Littelfuse
1: $1.55
3,637In Stock

Mfr. Part No.
1.5SMC15CA

Mouser Part No
576-1.5SMC15CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 15V 5% Bi-Directional

Learn More

Datasheet

3,637In Stock

Cut Tape

$1.55

$0.966

$0.632

$0.49

$0.443

Reel

$0.343

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Uni-Directional

1.5SMC160A
Littelfuse
1: $1.51
755In Stock

Mfr. Part No.
1.5SMC160A

Mouser Part No
576-1.5SMC160A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Uni-Directional

Learn More

Datasheet

755In Stock

Cut Tape

$1.51

$0.937

$0.613

$0.473

$0.428

Reel

$0.33

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 170V 5% Bi-Directional

1.5SMC170CA
Littelfuse
1: $1.66
717In Stock

Mfr. Part No.
1.5SMC170CA

Mouser Part No
576-1.5SMC170CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 170V 5% Bi-Directional

Learn More

Datasheet

717In Stock

Cut Tape

$1.66

$1.04

$0.681

$0.574

$0.51

Reel

$0.40

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 180V 5% Uni-Directional

1.5SMC180A
Littelfuse
1: $1.51
3,051In Stock
6,000Expected 12/8/2026

Mfr. Part No.
1.5SMC180A

Mouser Part No
576-1.5SMC180A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 180V 5% Uni-Directional

Learn More

Datasheet

3,051In Stock

6,000Expected 12/8/2026

Cut Tape

$1.51

$0.937

$0.613

$0.473

$0.428

Reel

$0.33

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 180V 5% Bi-Directional

1.5SMC180CA
Littelfuse
1: $1.70
604In Stock
3,000Expected 26/8/2026

Mfr. Part No.
1.5SMC180CA

Mouser Part No
576-1.5SMC180CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 180V 5% Bi-Directional

Learn More

Datasheet

604In Stock

3,000Expected 26/8/2026

Cut Tape

$1.70

$1.06

$0.698

$0.543

$0.491

Reel

$0.40

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 18V 5% Uni-Directional

1.5SMC18A
Littelfuse
1: $1.41
17In Stock
12,000On Order

Mfr. Part No.
1.5SMC18A

Mouser Part No
576-1.5SMC18A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 18V 5% Uni-Directional

Learn More

Datasheet

17In Stock

12,000On Order

Cut Tape

$1.41

$0.877

$0.573

$0.441

$0.398

Reel

$0.326

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 200V 5% Uni-Directional

1.5SMC200A
Littelfuse
1: $1.26
3,787In Stock

Mfr. Part No.
1.5SMC200A

Mouser Part No
576-1.5SMC200A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 200V 5% Uni-Directional

Learn More

Datasheet

3,787In Stock

Cut Tape

$1.26

$0.842

$0.59

$0.454

$0.411

Reel

$0.33

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Bi-Directional

1.5SMC20CA
Littelfuse
1: $1.20
3,131In Stock

Mfr. Part No.
1.5SMC20CA

Mouser Part No
576-1.5SMC20CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Bi-Directional

Learn More

Datasheet

3,131In Stock

Cut Tape

$1.20

$0.819

$0.602

$0.49

Reel

$0.325

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 220V 5% Uni-Directional

1.5SMC220A
Littelfuse
1: $1.48
88In Stock
3,000Expected 23/12/2026

Mfr. Part No.
1.5SMC220A

Mouser Part No
576-1.5SMC220A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 220V 5% Uni-Directional

Learn More

Datasheet

88In Stock

3,000Expected 23/12/2026

Cut Tape

$1.48

$0.759

$0.528

$0.492

$0.446

Reel

$0.33

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 22V 5% Uni-Directional

1.5SMC22A
Littelfuse
1: $1.47
5,835In Stock
3,000Expected 1/7/2026

Mfr. Part No.
1.5SMC22A

Mouser Part No
576-1.5SMC22A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 22V 5% Uni-Directional

Learn More

Datasheet

5,835In Stock

3,000Expected 1/7/2026

Cut Tape

$1.47

$0.915

$0.598

$0.488

Reel

$0.362

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 22V 5% Bi-Directional

1.5SMC22CA
Littelfuse
1: $1.58
397In Stock
6,000On Order

Mfr. Part No.
1.5SMC22CA

Mouser Part No
576-1.5SMC22CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 22V 5% Bi-Directional

Learn More

Datasheet

397In Stock

6,000On Order

Cut Tape

$1.58

$0.983

$0.643

$0.49

$0.443

Reel

$0.355

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 24V 5% Uni-Directional

1.5SMC24A
Littelfuse
1: $1.47
2,025In Stock
3,000Expected 27/7/2026

Mfr. Part No.
1.5SMC24A

Mouser Part No
576-1.5SMC24A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 24V 5% Uni-Directional

Learn More

Datasheet

2,025In Stock

3,000Expected 27/7/2026

Cut Tape

$1.47

$0.787

$0.526

$0.413

$0.377

Reel

$0.326

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 24V 5% Bi-Directional

1.5SMC24CA
Littelfuse
1: $1.55
4,648In Stock

Mfr. Part No.
1.5SMC24CA

Mouser Part No
576-1.5SMC24CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 24V 5% Bi-Directional

Learn More

Datasheet

4,648In Stock

Cut Tape

$1.55

$0.832

$0.56

$0.443

$0.405

Reel

$0.343

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Uni-Directional

1.5SMC250A
Littelfuse
1: $1.51
5,067In Stock
3,000Expected 30/7/2026

Mfr. Part No.
1.5SMC250A

Mouser Part No
576-1.5SMC250A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Uni-Directional

Learn More

Datasheet

5,067In Stock

3,000Expected 30/7/2026

Cut Tape

$1.51

$0.937

$0.613

$0.473

$0.428

Reel

$0.33

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Bi-Directional

1.5SMC250CA
Littelfuse
1: $1.70
2,868In Stock

Mfr. Part No.
1.5SMC250CA

Mouser Part No
576-1.5SMC250CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Bi-Directional

Learn More

Datasheet

2,868In Stock

Cut Tape

$1.70

$1.06

$0.70

$0.545

$0.494

Reel

$0.40

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 27V 5% Uni-Directional

1.5SMC27A
Littelfuse
1: $1.50
4,541In Stock
9,000On Order

Mfr. Part No.
1.5SMC27A

Mouser Part No
576-1.5SMC27A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 27V 5% Uni-Directional

Learn More

Datasheet

4,541In Stock

9,000On Order

Cut Tape

$1.50

$0.851

$0.567

$0.446

$0.403

Reel

$0.326

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 27V 5% Bi-Directional

1.5SMC27CA
Littelfuse
1: $1.46
3,379In Stock

Mfr. Part No.
1.5SMC27CA

Mouser Part No
576-1.5SMC27CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 27V 5% Bi-Directional

Learn More

Datasheet

3,379In Stock

Cut Tape

$1.46

$0.951

$0.623

$0.481

$0.437

Reel

$0.343

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 300V 5% Uni-Directional

1.5SMC300A
Littelfuse
1: $1.99
1,500In Stock
9,000Expected 30/11/2026

Mfr. Part No.
1.5SMC300A

Mouser Part No
576-1.5SMC300A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 300V 5% Uni-Directional

Learn More

Datasheet

1,500In Stock

9,000Expected 30/11/2026

Cut Tape

$1.99

$1.18

$0.828

$0.679

$0.62

Reel

$0.505

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 300V 5% Bi-Directional

1.5SMC300CA
Littelfuse
1: $2.01
1,221In Stock
3,000Expected 19/11/2026

Mfr. Part No.
1.5SMC300CA

Mouser Part No
576-1.5SMC300CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 300V 5% Bi-Directional

Learn More

Datasheet

1,221In Stock

3,000Expected 19/11/2026

Cut Tape

$2.01

$1.26

$0.838

$0.657

$0.597

Reel

$0.506

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 30V 5% Uni-Directional

1.5SMC30A
Littelfuse
1: $1.41
196In Stock
3,000Expected 7/9/2026

Mfr. Part No.
1.5SMC30A

Mouser Part No
576-1.5SMC30A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 30V 5% Uni-Directional

Learn More

Datasheet

196In Stock

3,000Expected 7/9/2026

Cut Tape

$1.41

$0.88

$0.573

$0.441

$0.398

Reel

$0.326

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 30V 5% Bi-Directional

1.5SMC30CA
Littelfuse
1: $1.41
5,041In Stock

Mfr. Part No.
1.5SMC30CA

Mouser Part No
576-1.5SMC30CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 30V 5% Bi-Directional

Learn More

Datasheet

5,041In Stock

Cut Tape

$1.41

$0.881

$0.575

$0.442

Reel

$0.344

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 33V 5% Uni-Directional

1.5SMC33A
Littelfuse
1: $1.39
3,899In Stock

Mfr. Part No.
1.5SMC33A

Mouser Part No
576-1.5SMC33A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 33V 5% Uni-Directional

Learn More

Datasheet

3,899In Stock

Cut Tape

$1.39

$0.861

$0.534

$0.441

$0.398

Reel

$0.326

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 33V 5% Bi-Directional

1.5SMC33CA
Littelfuse
1: $1.41
3,067In Stock

Mfr. Part No.
1.5SMC33CA

Mouser Part No
576-1.5SMC33CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 33V 5% Bi-Directional

Learn More

Datasheet

3,067In Stock

Cut Tape

$1.41

$0.834

$0.56

$0.442

$0.40

Reel

$0.343

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Types of Circuit Protection

Customer Service Office

Company

Resources

Support