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: 590

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 16Vso 12VAC 192A

5KP16A
Littelfuse
1: $4.58
1,157In Stock

Mfr. Part No.
5KP16A

Mouser Part No
576-5KP16A

Littelfuse

ESD Protection Diodes / TVS Diodes 16Vso 12VAC 192A

Learn More

Datasheet

1,157In Stock

Cut Tape

$4.58

$2.57

$2.19

$1.70

Reel

$1.62

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 5KP170CA

5KP170CA
Littelfuse
1: $7.92
161In Stock
800Expected 19/11/2026

Mfr. Part No.
5KP170CA

Mouser Part No
576-5KP170CA

Littelfuse

ESD Protection Diodes / TVS Diodes 5KP170CA

Learn More

Datasheet

161In Stock

800Expected 19/11/2026

Cut Tape

$7.92

$4.31

$3.94

$3.32

Reel

$3.32

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 17Vso 13VAC 181A

5KP17A
Littelfuse
1: $4.34
175In Stock

Mfr. Part No.
5KP17A

Mouser Part No
576-5KP17A

Littelfuse

ESD Protection Diodes / TVS Diodes 17Vso 13VAC 181A

Learn More

Datasheet

175In Stock

Cut Tape

$4.34

$2.19

$1.99

$1.74

Reel

$1.73

$1.71

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 17Vso 13VAC 181A

5KP17CA
Littelfuse
1: $5.40
252In Stock

Mfr. Part No.
5KP17CA

Mouser Part No
576-5KP17CA

Littelfuse

ESD Protection Diodes / TVS Diodes 17Vso 13VAC 181A

Learn More

Datasheet

252In Stock

Cut Tape

$5.40

$2.86

$2.57

$1.99

Reel

$1.99

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 180Vso 141VAC 15A

5KP180A
Littelfuse
1: $5.21
104In Stock
2,400On Order

Mfr. Part No.
5KP180A

Mouser Part No
576-5KP180A

Littelfuse

ESD Protection Diodes / TVS Diodes 180Vso 141VAC 15A

Learn More

Datasheet

104In Stock

2,400On Order

Cut Tape

$5.21

$2.73

$2.48

$1.88

Reel

$1.88

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 18Vso 14VAC 172A

5KP18A
Littelfuse
1: $4.62
636In Stock

Mfr. Part No.
5KP18A

Mouser Part No
576-5KP18A

Littelfuse

ESD Protection Diodes / TVS Diodes 18Vso 14VAC 172A

Learn More

Datasheet

636In Stock

Cut Tape

$4.62

$2.42

$2.19

$1.62

Reel

$1.62

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 5KP190CA

5KP190CA
Littelfuse
1: $7.92
332In Stock

Mfr. Part No.
5KP190CA

Mouser Part No
576-5KP190CA

Littelfuse

ESD Protection Diodes / TVS Diodes 5KP190CA

Learn More

Datasheet

332In Stock

Cut Tape

$7.92

$4.31

$3.94

$3.32

Reel

$3.32

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 5KP220CA

5KP220CA
Littelfuse
1: $6.76
544In Stock
2,400On Order

Mfr. Part No.
5KP220CA

Mouser Part No
576-5KP220CA

Littelfuse

ESD Protection Diodes / TVS Diodes 5KP220CA

Learn More

Datasheet

544In Stock

2,400On Order

Cut Tape

$6.76

$4.31

$3.94

$3.48

Reel

$3.32

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 22Vso 17VAC 141A

5KP22CA
Littelfuse
1: $5.20
425In Stock
800Expected 30/11/2026

Mfr. Part No.
5KP22CA

Mouser Part No
576-5KP22CA

Littelfuse

ESD Protection Diodes / TVS Diodes 22Vso 17VAC 141A

Learn More

Datasheet

425In Stock

800Expected 30/11/2026

Cut Tape

$5.20

$2.86

$2.58

$1.99

Reel

$1.99

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 24Vso 18VAC 128A

5KP24A
Littelfuse
1: $4.62
850In Stock

Mfr. Part No.
5KP24A

Mouser Part No
576-5KP24A

Littelfuse

ESD Protection Diodes / TVS Diodes 24Vso 18VAC 128A

Learn More

Datasheet

850In Stock

Cut Tape

$4.62

$2.42

$2.11

$1.62

Reel

$1.62

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 26Vso 20VAC 119A

5KP26A
Littelfuse
1: $4.45
910In Stock

Mfr. Part No.
5KP26A

Mouser Part No
576-5KP26A

Littelfuse

ESD Protection Diodes / TVS Diodes 26Vso 20VAC 119A

Learn More

Datasheet

910In Stock

Cut Tape

$4.45

$2.42

$2.19

$1.62

Reel

$1.62

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 26Vso 20VAC 119A

5KP26CA
Littelfuse
1: $5.05
593In Stock
800Expected 5/11/2026

Mfr. Part No.
5KP26CA

Mouser Part No
576-5KP26CA

Littelfuse

ESD Protection Diodes / TVS Diodes 26Vso 20VAC 119A

Learn More

Datasheet

593In Stock

800Expected 5/11/2026

Cut Tape

$5.05

$2.86

$2.57

$1.99

Reel

$1.99

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes TVS Hi-Power Axial

5KP30A-B
Littelfuse
1: $4.03
66In Stock

Mfr. Part No.
5KP30A-B

Mouser Part No
576-5KP30A-B

Littelfuse

ESD Protection Diodes / TVS Diodes TVS Hi-Power Axial

Learn More

Datasheet

66In Stock

$4.03

$2.03

$1.81

$1.74

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 33Vso 26VAC 94A

5KP33CA
Littelfuse
1: $5.39
567In Stock
800Expected 18/11/2026

Mfr. Part No.
5KP33CA

Mouser Part No
576-5KP33CA

Littelfuse

ESD Protection Diodes / TVS Diodes 33Vso 26VAC 94A

Learn More

Datasheet

567In Stock

800Expected 18/11/2026

Cut Tape

$5.39

$3.02

$2.57

$2.14

Reel

$2.00

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 33Vso 26VAC 94A

5KP33CA-B
Littelfuse
1: $4.68
186In Stock

Mfr. Part No.
5KP33CA-B

Mouser Part No
576-5KP33CA-B

Littelfuse

ESD Protection Diodes / TVS Diodes 33Vso 26VAC 94A

Learn More

Datasheet

186In Stock

$4.68

$2.38

$2.15

$1.99

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 36Vso 28VAC 86A

5KP36A
Littelfuse
1: $4.42
605In Stock
800Expected 26/11/2026

Mfr. Part No.
5KP36A

Mouser Part No
576-5KP36A

Littelfuse

ESD Protection Diodes / TVS Diodes 36Vso 28VAC 86A

Learn More

Datasheet

605In Stock

800Expected 26/11/2026

Cut Tape

$4.42

$2.57

$2.19

$1.62

Reel

$1.62

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 40Vso 31VAC 78A

5KP40CA
Littelfuse
1: $4.98
801In Stock

Mfr. Part No.
5KP40CA

Mouser Part No
576-5KP40CA

Littelfuse

ESD Protection Diodes / TVS Diodes 40Vso 31VAC 78A

Learn More

Datasheet

801In Stock

Cut Tape

$4.98

$2.86

$2.46

$1.99

Reel

$1.99

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 45Vso 35VAC 69A

5KP45A
Littelfuse
1: $4.58
344In Stock

Mfr. Part No.
5KP45A

Mouser Part No
576-5KP45A

Littelfuse

ESD Protection Diodes / TVS Diodes 45Vso 35VAC 69A

Learn More

Datasheet

344In Stock

Cut Tape

$4.58

$2.42

$2.19

$1.62

Reel

$1.62

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 48Vso 37VAC 65A

5KP48A
Littelfuse
1: $4.45
1,156In Stock
4,000On Order

Mfr. Part No.
5KP48A

Mouser Part No
576-5KP48A

Littelfuse

ESD Protection Diodes / TVS Diodes 48Vso 37VAC 65A

Learn More

Datasheet

1,156In Stock

4,000On Order

Cut Tape

$4.45

$2.42

$2.19

$1.67

Reel

$1.62

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes TVS Hi-Power Axial

5KP48CA-B
Littelfuse
1: $5.20
90In Stock

Mfr. Part No.
5KP48CA-B

Mouser Part No
576-5KP48CA-B

Littelfuse

ESD Protection Diodes / TVS Diodes TVS Hi-Power Axial

Learn More

Datasheet

90In Stock

$5.20

$3.41

$2.38

$2.00

$1.99

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 5Vso 4VAC 543A

5KP5.0A
Littelfuse
1: $4.45
665In Stock
2,400On Order

Mfr. Part No.
5KP5.0A

Mouser Part No
576-5KP5.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 5Vso 4VAC 543A

Learn More

Datasheet

665In Stock

2,400On Order

Cut Tape

$4.45

$2.42

$2.19

$1.65

Reel

$1.62

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 5KP5.0CA

5KP5.0CA
Littelfuse
1: $5.59
296In Stock
1,600Expected 3/12/2026

Mfr. Part No.
5KP5.0CA

Mouser Part No
576-5KP5.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 5KP5.0CA

Learn More

Datasheet

296In Stock

1,600Expected 3/12/2026

Cut Tape

$5.59

$2.95

$2.67

$2.07

Reel

$2.07

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 51Vso 40VAC 61A

5KP51A
Littelfuse
1: $4.58
659In Stock
1,600Expected 4/11/2026

Mfr. Part No.
5KP51A

Mouser Part No
576-5KP51A

Littelfuse

ESD Protection Diodes / TVS Diodes 51Vso 40VAC 61A

Learn More

Datasheet

659In Stock

1,600Expected 4/11/2026

Cut Tape

$4.58

$2.42

$2.19

$1.62

Reel

$1.62

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 51Vso 40VAC 61A

5KP51CA-B
Littelfuse
1: $5.24
59In Stock

Mfr. Part No.
5KP51CA-B

Mouser Part No
576-5KP51CA-B

Littelfuse

ESD Protection Diodes / TVS Diodes 51Vso 40VAC 61A

Learn More

Datasheet

59In Stock

$5.24

$3.43

$2.38

$2.22

$2.09

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 54Vso 42VAC 57A

5KP54A
Littelfuse
1: $4.94
750In Stock
2,400On Order

Mfr. Part No.
5KP54A

Mouser Part No
576-5KP54A

Littelfuse

ESD Protection Diodes / TVS Diodes 54Vso 42VAC 57A

Learn More

Datasheet

750In Stock

2,400On Order

Cut Tape

$4.94

$2.90

$2.23

$1.70

Reel

$1.62

Min.: 1
Mult.: 1

: 800

Types of Circuit Protection

Customer Service Office

Company

Resources

Support