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: 272

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 SMF - CA 36V

SMF36CA
Littelfuse
1: $0.775
29,630In Stock

Mfr. Part No.
SMF36CA

Mouser Part No
576-SMF36CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 36V

Learn More

Datasheet

29,630In Stock

Cut Tape

$0.775

$0.476

$0.303

$0.245

Reel

$0.154

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 200W 40V 5% Uni-directional

SMF40A
Littelfuse
1: $0.748
38,988In Stock
42,000Expected 12/10/2026

Mfr. Part No.
SMF40A

Mouser Part No
576-SMF40A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 40V 5% Uni-directional

Learn More

Datasheet

38,988In Stock

42,000Expected 12/10/2026

Cut Tape

$0.748

$0.473

$0.29

$0.212

Reel

$0.133

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes SMF - CA 40V

SMF40CA
Littelfuse
1: $0.816
25,308In Stock

Mfr. Part No.
SMF40CA

Mouser Part No
576-SMF40CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 40V

Learn More

Datasheet

25,308In Stock

Cut Tape

$0.816

$0.50

$0.318

$0.245

Reel

$0.16

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 200W 5V 5% Uni-directional

SMF5.0A
Littelfuse
1: $0.626
161,574In Stock

Mfr. Part No.
SMF5.0A

Mouser Part No
576-SMF5.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 5V 5% Uni-directional

Learn More

Datasheet

161,574In Stock

Cut Tape

$0.626

$0.415

$0.242

$0.20

Reel

$0.131

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 200W 51V 5% Uni-directional

SMF51A
Littelfuse
1: $0.707
32,631In Stock

Mfr. Part No.
SMF51A

Mouser Part No
576-SMF51A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 51V 5% Uni-directional

Learn More

Datasheet

32,631In Stock

Cut Tape

$0.707

$0.447

$0.276

$0.212

Reel

$0.133

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Varistors 125A 135V 65pF

V120MLA1210NH
Littelfuse
1: $1.97
7,101In Stock
6,000Expected 3/9/2026

Mfr. Part No.
V120MLA1210NH

Mouser Part No
576-V120MLA1210NH

Littelfuse

Varistors 125A 135V 65pF

Learn More

Datasheet

7,101In Stock

6,000Expected 3/9/2026

Cut Tape

$1.97

$1.44

$1.30

$1.15

View

Reel

$0.933

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Varistors 14 VDC .05J 39V-CL 33PF PK

V14MLA0402NR
Littelfuse
1: $0.517
38,115In Stock

Mfr. Part No.
V14MLA0402NR

Mouser Part No
576-V14MLA0402NR

Littelfuse

Varistors 14 VDC .05J 39V-CL 33PF PK

Learn More

Datasheet

38,115In Stock

Cut Tape

$0.517

$0.32

$0.306

$0.291

View

Reel

$0.189

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Varistors 10V 30A 150pF

V14MLA0603NH
Littelfuse
1: $0.612
23,071In Stock

Mfr. Part No.
V14MLA0603NH

Mouser Part No
576-V14MLA0603NH

Littelfuse

Varistors 10V 30A 150pF

Learn More

Datasheet

23,071In Stock

Cut Tape

$0.612

$0.428

$0.384

$0.332

View

Reel

$0.248

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Varistors 14 VDC .3J 32V-CL 120A PK

V14MLA0805NH
Littelfuse
1: $0.639
7,543In Stock

Mfr. Part No.
V14MLA0805NH

Mouser Part No
576-V14MLA0805NH

Littelfuse

Varistors 14 VDC .3J 32V-CL 120A PK

Learn More

Datasheet

7,543In Stock

Cut Tape

$0.639

$0.447

$0.40

$0.347

View

Reel

$0.26

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Varistors 14V 150A 1100pF

V18MLA1206NH
Littelfuse
1: $1.74
7,637In Stock

Mfr. Part No.
V18MLA1206NH

Mouser Part No
576-V18MLA1206NH

Littelfuse

Varistors 14V 150A 1100pF

Learn More

Datasheet

7,637In Stock

Cut Tape

$1.74

$1.26

$1.14

$1.01

View

Reel

$0.809

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

V18MLA1210NH
Littelfuse
1: $2.30
16,916In Stock
14,000Expected 6/8/2026

Mfr. Part No.
V18MLA1210NH

Mouser Part No
576-V18MLA1210NH

Littelfuse

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

Learn More

Datasheet

16,916In Stock

14,000Expected 6/8/2026

Cut Tape

$2.30

$1.69

$1.54

$1.36

View

Reel

$1.11

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Varistors 26V 30A 90pF

V26MLA0603NH
Littelfuse
1: $0.612
11,377In Stock
5,000Expected 10/8/2026

Mfr. Part No.
V26MLA0603NH

Mouser Part No
576-V26MLA0603NH

Littelfuse

Varistors 26V 30A 90pF

Learn More

Datasheet

11,377In Stock

5,000Expected 10/8/2026

Cut Tape

$0.612

$0.428

$0.384

$0.332

View

Reel

$0.248

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Varistors 26V 40A 115pF

V26MLA0805LNH
Littelfuse
1: $0.639
12,034In Stock

Mfr. Part No.
V26MLA0805LNH

Mouser Part No
576-V26MLA0805LNH

Littelfuse

Varistors 26V 40A 115pF

Learn More

Datasheet

12,034In Stock

Cut Tape

$0.639

$0.447

$0.40

$0.347

View

Reel

$0.26

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Varistors 26V 300A 1000pF

V26MLA1210NH
Littelfuse
1: $1.90
6,550In Stock

Mfr. Part No.
V26MLA1210NH

Mouser Part No
576-V26MLA1210NH

Littelfuse

Varistors 26V 300A 1000pF

Learn More

Datasheet

6,550In Stock

Cut Tape

$1.90

$1.44

$1.30

$1.15

Reel

$0.996

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Varistors 3.5V 120A 2530pF

V3.5MLA0805NH
Littelfuse
1: $0.639
37,005In Stock

Mfr. Part No.
V3.5MLA0805NH

Mouser Part No
576-V3.5MLA0805NH

Littelfuse

Varistors 3.5V 120A 2530pF

Learn More

Datasheet

37,005In Stock

Cut Tape

$0.639

$0.447

$0.40

$0.347

View

Reel

$0.26

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Varistors 3.5 VDC .3J 13V-CL 120A P

V3.5MLA0805NT
Littelfuse
1: $0.639
10,000In Stock

Mfr. Part No.
V3.5MLA0805NT

Mouser Part No
576-V3.5MLA0805NT

Littelfuse

Varistors 3.5 VDC .3J 13V-CL 120A P

Learn More

Datasheet

10,000In Stock

Cut Tape

$0.639

$0.447

$0.40

$0.347

View

Reel

$0.26

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Varistors 3.5V 100A 6000pF

V3.5MLA1206NH
Littelfuse
1: $1.74
3,969In Stock

Mfr. Part No.
V3.5MLA1206NH

Mouser Part No
576-V3.5MLA1206NH

Littelfuse

Varistors 3.5V 100A 6000pF

Learn More

Datasheet

3,969In Stock

Cut Tape

$1.74

$1.26

$1.14

$1.01

View

Reel

$0.809

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Varistors 30 VDC .1J 74V-CL 30A PK

V30MLA0603NH
Littelfuse
1: $0.612
13,029In Stock
25,000On Order

Mfr. Part No.
V30MLA0603NH

Mouser Part No
576-V30MLA0603NH

Littelfuse

Varistors 30 VDC .1J 74V-CL 30A PK

Learn More

Datasheet

13,029In Stock

25,000On Order

Cut Tape

$0.612

$0.428

$0.384

$0.332

View

Reel

$0.248

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Varistors 30V 30A 90pF

V30MLA0805LNH
Littelfuse
1: $0.639
10,102In Stock
10,000Expected 28/12/2026

Mfr. Part No.
V30MLA0805LNH

Mouser Part No
576-V30MLA0805LNH

Littelfuse

Varistors 30V 30A 90pF

Learn More

Datasheet

10,102In Stock

10,000Expected 28/12/2026

Cut Tape

$0.639

$0.447

$0.40

$0.347

View

Reel

$0.26

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Varistors MLV SMF FOR AUTO

V30MLA1206NH
Littelfuse
1: $1.74
3,089In Stock

Mfr. Part No.
V30MLA1206NH

Mouser Part No
576-V30MLA1206NH

Littelfuse

Varistors MLV SMF FOR AUTO

Learn More

Datasheet

3,089In Stock

Cut Tape

$1.74

$1.26

$1.14

$1.01

View

Reel

$0.809

Min.: 1
Mult.: 1

: 2,500

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

V30MLA1210NH
Littelfuse
1: $1.86
10,170In Stock
16,000Expected 16/9/2026

Mfr. Part No.
V30MLA1210NH

Mouser Part No
576-V30MLA1210NH

Littelfuse

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

Learn More

Datasheet

10,170In Stock

16,000Expected 16/9/2026

Cut Tape

$1.86

$1.41

$1.30

$1.15

View

Reel

$0.933

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Varistors 33V 180A 500pF

V33MLA1206NT
Littelfuse
1: $1.74
8,006In Stock

Mfr. Part No.
V33MLA1206NT

Mouser Part No
576-V33MLA1206NT

Littelfuse

Varistors 33V 180A 500pF

Learn More

Datasheet

8,006In Stock

Cut Tape

$1.74

$1.26

$1.14

$1.01

View

Reel

$0.809

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

V38MLA1812NT
Littelfuse
1: $3.18
1,910In Stock

Mfr. Part No.
V38MLA1812NT

Mouser Part No
576-V38MLA1812NT

Littelfuse

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

Learn More

Datasheet

1,910In Stock

Cut Tape

$3.18

$2.35

$2.15

$1.93

View

Reel

$1.60

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Varistors 42 VDC .8J 92V-CL 180A PK

V42MLA1206NH
Littelfuse
1: $1.74
3,738In Stock
5,000Expected 17/12/2026

Mfr. Part No.
V42MLA1206NH

Mouser Part No
576-V42MLA1206NH

Littelfuse

Varistors 42 VDC .8J 92V-CL 180A PK

Learn More

Datasheet

3,738In Stock

5,000Expected 17/12/2026

Cut Tape

$1.74

$1.26

$1.14

$1.01

View

Reel

$0.809

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

V48MLA1206NH
Littelfuse
1: $1.74
3,154In Stock

Mfr. Part No.
V48MLA1206NH

Mouser Part No
576-V48MLA1206NH

Littelfuse

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

Learn More

Datasheet

3,154In Stock

Cut Tape

$1.74

$1.26

$1.14

$1.01

View

Reel

$0.809

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Types of Circuit Protection

Customer Service Office

Company

Resources

Support