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: 615

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 3kW 60V 5% Bi-Directional

SMDJ60CA
Littelfuse
1: $2.72
17,891On Order

Mfr. Part No.
SMDJ60CA

Mouser Part No
576-SMDJ60CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 60V 5% Bi-Directional

Learn More

Datasheet

17,891On Order

Cut Tape

$2.72

$1.48

$1.17

$0.953

$0.922

Reel

$0.734

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 3kW 64V 5% Bi-Directional

SMDJ64CA-T7
Littelfuse
1: $1.80
1In Stock

Mfr. Part No.
SMDJ64CA-T7

Mouser Part No
576-SMDJ64CA-T7

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 64V 5% Bi-Directional

Learn More

Datasheet

1In Stock

Cut Tape

$1.80

$1.46

$1.12

Reel

$0.854

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 3kW 7V 5% Bi-Directional

SMDJ7.0CA
Littelfuse
1: $2.30
5,998On Order

Mfr. Part No.
SMDJ7.0CA

Mouser Part No
576-SMDJ7.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 7V 5% Bi-Directional

Learn More

Datasheet

5,998On Order

Cut Tape

$2.30

$1.32

$0.97

$0.762

Reel

$0.581

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 3kW 8V 5% Bi-Directional

SMDJ8.0CA
Littelfuse
1: $2.33
6,000Expected 6/5/2027

Mfr. Part No.
SMDJ8.0CA

Mouser Part No
576-SMDJ8.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 8V 5% Bi-Directional

Learn More

Datasheet

6,000Expected 6/5/2027

Cut Tape

$2.33

$1.15

$0.975

$0.764

$0.728

Reel

$0.581

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 3kW 85V 5% Bi-Directional

SMDJ85CA
Littelfuse
1: $2.72
11,262On Order

Mfr. Part No.
SMDJ85CA

Mouser Part No
576-SMDJ85CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 85V 5% Bi-Directional

Learn More

Datasheet

11,262On Order

Cut Tape

$2.72

$1.50

$1.17

$0.952

$0.922

Reel

$0.755

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 3kW 90V 5% Uni-Directional

SMDJ90A
Littelfuse
1: $2.18
11,572On Order

Mfr. Part No.
SMDJ90A

Mouser Part No
576-SMDJ90A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 90V 5% Uni-Directional

Learn More

Datasheet

11,572On Order

Cut Tape

$2.18

$1.18

$0.913

$0.695

$0.66

Reel

$0.539

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 54V 5kW UNI-DIR TP5KP AEC-Q101

TP5KP54A
Littelfuse
1: $4.22
2,400On Order

Mfr. Part No.
TP5KP54A

Mouser Part No
576-TP5KP54A

Littelfuse

ESD Protection Diodes / TVS Diodes 54V 5kW UNI-DIR TP5KP AEC-Q101

Learn More

Datasheet

2,400On Order

Cut Tape

$4.22

$2.49

$2.05

$1.54

Reel

$1.54

Min.: 1
Mult.: 1

: 800

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

5.0SMDJ24CA-T7
Littelfuse
1: $3.18
1,000Expected 5/5/2027

Mfr. Part No.
5.0SMDJ24CA-T7

Mouser Part No
576-5.0SMDJ24CA-T7

Littelfuse

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

Learn More

Datasheet

1,000Expected 5/5/2027

Cut Tape

$3.18

$1.74

$1.40

Reel

$0.979

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 5kW 28V 10% Uni-Directional

5.0SMDJ28A-T7
Littelfuse
1: $3.29
430Expected 30/3/2027

Mfr. Part No.
5.0SMDJ28A-T7

Mouser Part No
576-5.0SMDJ28A-T7

Littelfuse

ESD Protection Diodes / TVS Diodes 5kW 28V 10% Uni-Directional

Learn More

Datasheet

430Expected 30/3/2027

Cut Tape

$3.29

$1.74

$1.56

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 5kW 36V 5% Bi-Directional

5.0SMDJ36CA-T7
Littelfuse
1: $3.29
999Expected 16/4/2027

Mfr. Part No.
5.0SMDJ36CA-T7

Mouser Part No
576-5.0SMDJ36CA-T7

Littelfuse

ESD Protection Diodes / TVS Diodes 5kW 36V 5% Bi-Directional

Learn More

Datasheet

999Expected 16/4/2027

Cut Tape

$3.29

$1.74

$1.40

Reel

$0.979

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 5kW 54V 5% Bi-Directional

5.0SMDJ54CA-T7
Littelfuse
1: $3.29
269Expected 24/9/2026

Mfr. Part No.
5.0SMDJ54CA-T7

Mouser Part No
576-5.0SMDJ54CA-T7

Littelfuse

ESD Protection Diodes / TVS Diodes 5kW 54V 5% Bi-Directional

Learn More

Datasheet

269Expected 24/9/2026

Cut Tape

$3.29

$1.74

$1.44

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 5kW 58V 10% Uni-Directional

5.0SMDJ58A-T7
Littelfuse
1: $3.29
500Expected 28/9/2026

Mfr. Part No.
5.0SMDJ58A-T7

Mouser Part No
576-5.0SMDJ58A-T7

Littelfuse

ESD Protection Diodes / TVS Diodes 5kW 58V 10% Uni-Directional

Learn More

Datasheet

500Expected 28/9/2026

Cut Tape

$3.29

$1.74

$1.40

Reel

$0.979

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 5kW 75V 5% Bi-Directional

5.0SMDJ75CA-T7
Littelfuse
1: $3.18
500Expected 5/5/2027

Mfr. Part No.
5.0SMDJ75CA-T7

Mouser Part No
576-5.0SMDJ75CA-T7

Littelfuse

ESD Protection Diodes / TVS Diodes 5kW 75V 5% Bi-Directional

Learn More

Datasheet

500Expected 5/5/2027

Cut Tape

$3.18

$1.74

$1.47

Reel

$0.979

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 43Vso 33VAC 72A

5KP43A
Littelfuse
1: $4.62
800Expected 14/12/2026

Mfr. Part No.
5KP43A

Mouser Part No
576-5KP43A

Littelfuse

ESD Protection Diodes / TVS Diodes 43Vso 33VAC 72A

Learn More

Datasheet

800Expected 14/12/2026

Cut Tape

$4.62

$2.42

$2.23

$1.70

Reel

$1.62

Min.: 1
Mult.: 1

: 800

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

5KP5.0A-B
Littelfuse
1: $4.03
10Expected 27/8/2026

Mfr. Part No.
5KP5.0A-B

Mouser Part No
576-5KP5.0A-B

Littelfuse

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

Learn More

Datasheet

10Expected 27/8/2026

$4.03

$2.03

$1.81

$1.62

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 8Vso 6VAC 367A

5KP8.0A
Littelfuse
1: $4.26
800Expected 14/12/2026

Mfr. Part No.
5KP8.0A

Mouser Part No
576-5KP8.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 8Vso 6VAC 367A

Learn More

Datasheet

800Expected 14/12/2026

Cut Tape

$4.26

$2.14

$1.82

$1.74

Reel

$1.73

$1.71

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 8.5Vso 6VAC 347A

5KP8.5A
Littelfuse
1: $4.75
787Expected 25/11/2026

Mfr. Part No.
5KP8.5A

Mouser Part No
576-5KP8.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 8.5Vso 6VAC 347A

Learn More

Datasheet

787Expected 25/11/2026

Cut Tape

$4.75

$2.57

$2.19

$1.62

Reel

$1.62

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 3kW 12V 5% Uni-Directional

SMDJ12A-T7
Littelfuse
1: $2.18
400Expected 16/11/2026

Mfr. Part No.
SMDJ12A-T7

Mouser Part No
576-SMDJ12A-T7

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 12V 5% Uni-Directional

Learn More

Datasheet

400Expected 16/11/2026

Cut Tape

$2.18

$1.18

$0.913

Reel

$0.596

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 3kW 8.5V 5% Uni-Directional

SMDJ8.5A
Littelfuse
1: $2.14
3,000Expected 24/12/2026

Mfr. Part No.
SMDJ8.5A

Mouser Part No
576-SMDJ8.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 8.5V 5% Uni-Directional

Learn More

Datasheet

3,000Expected 24/12/2026

Cut Tape

$2.14

$1.09

$0.891

$0.698

$0.632

Reel

$0.539

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 3kW 9V 5% Uni-Directional

SMDJ9.0A-T7
Littelfuse
1: $2.07
500Expected 12/4/2027

Mfr. Part No.
SMDJ9.0A-T7

Mouser Part No
576-SMDJ9.0A-T7

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 9V 5% Uni-Directional

Learn More

Datasheet

500Expected 12/4/2027

Cut Tape

$2.07

$1.30

$0.865

Reel

$0.662

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 78Vso 61VAC 40A

5KP78CA
Littelfuse
1: $4.68
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
5KP78CA

Mouser Part No
576-5KP78CA

Littelfuse

ESD Protection Diodes / TVS Diodes 78Vso 61VAC 40A

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

Cut Tape

$4.68

$3.07

$2.15

$1.99

Reel

$1.99

Min.: 1
Mult.: 1

: 800

Surface Mount Fuses 32V 15A 1206 Low Profile

0501015.WRS
Littelfuse
3,000: $0.926
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
0501015.WRS

Mouser Part No
576-0501015.WRS

Littelfuse

Surface Mount Fuses 32V 15A 1206 Low Profile

Learn More

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

$0.926

Min.: 3,000
Mult.: 3,000

: 3,000

ESD Protection Diodes / TVS Diodes 5kW 100V 10% Uni-Directional

5.0SMDJ100A-T7
Littelfuse
1: $2.48
Non-Stocked Lead-Time 34 Weeks

Mfr. Part No.
5.0SMDJ100A-T7

Mouser Part No
576-5.0SMDJ100A-T7

Littelfuse

ESD Protection Diodes / TVS Diodes 5kW 100V 10% Uni-Directional

Learn More

Datasheet

Non-Stocked Lead-Time 34 Weeks

Cut Tape

$2.48

$2.07

$1.63

Reel

$1.28

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 5kW 110V 10% Uni-Directional

5.0SMDJ110A-T7
Littelfuse
1: $2.48
Non-Stocked Lead-Time 34 Weeks

Mfr. Part No.
5.0SMDJ110A-T7

Mouser Part No
576-5.0SMDJ110A-T7

Littelfuse

ESD Protection Diodes / TVS Diodes 5kW 110V 10% Uni-Directional

Learn More

Datasheet

Non-Stocked Lead-Time 34 Weeks

Cut Tape

$2.48

$2.07

$1.63

Reel

$1.29

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 5kW 110V 5% Bi-Directional

5.0SMDJ110CA-T7
Littelfuse
1: $3.20
Non-Stocked Lead-Time 34 Weeks

Mfr. Part No.
5.0SMDJ110CA-T7

Mouser Part No
576-5.0SMDJ110CA-T7

Littelfuse

ESD Protection Diodes / TVS Diodes 5kW 110V 5% Bi-Directional

Learn More

Datasheet

Non-Stocked Lead-Time 34 Weeks

Cut Tape

$3.20

$2.01

$1.67

Reel

$1.24

MouseReel Available

Min.: 1
Mult.: 1

: 500

Types of Circuit Protection

Customer Service Office

Company

Resources

Support