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: 671

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 #

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP320EL2T7
Littelfuse
1: $3.41
996In Stock

Mfr. Part No.
TMOV20RP320EL2T7

Mouser Part No
576-TMOV20RP320EL2T7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

996In Stock

Cut Tape

$3.41

$2.54

$2.33

$2.08

Reel

$1.74

Min.: 1
Mult.: 1

: 300

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP385E
Littelfuse
1: $2.94
559In Stock
1,500Expected 26/11/2026

Mfr. Part No.
TMOV20RP385E

Mouser Part No
576-TMOV20RP385E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

559In Stock

1,500Expected 26/11/2026

$2.94

$2.19

$2.00

$1.80

$1.77

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP420E
Littelfuse
1: $2.94
634In Stock
1,500Expected 17/8/2026

Mfr. Part No.
TMOV20RP420E

Mouser Part No
576-TMOV20RP420E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

634In Stock

1,500Expected 17/8/2026

$2.94

$2.19

$2.00

$1.80

$1.77

Min.: 1
Mult.: 1

Varistors 115V 20KA SQ 25MM PB FREE 25S

TMOV25SP115M
Littelfuse
1: $6.46
116In Stock

Mfr. Part No.
TMOV25SP115M

Mouser Part No
576-TMOV25SP115M

Littelfuse

Varistors 115V 20KA SQ 25MM PB FREE 25S

Learn More

Datasheet

116In Stock

$6.46

$4.56

$4.23

Min.: 1
Mult.: 1

Varistors 150V 20KA SQ 25MM 25S ROHS / LEAD FREE

TMOV25SP150M
Littelfuse
1: $6.53
45In Stock
900Expected 2/12/2026

Mfr. Part No.
TMOV25SP150M

Mouser Part No
576-TMOV25SP150M

Littelfuse

Varistors 150V 20KA SQ 25MM 25S ROHS / LEAD FREE

Learn More

Datasheet

45In Stock

900Expected 2/12/2026

$6.53

$4.60

$4.27

Min.: 1
Mult.: 1

Varistors 275V 20KA SQ 25MM PB FREE 25S

TMOV25SP275M
Littelfuse
1: $6.80
262In Stock
800Expected 24/9/2026

Mfr. Part No.
TMOV25SP275M

Mouser Part No
576-TMOV25SP275M

Littelfuse

Varistors 275V 20KA SQ 25MM PB FREE 25S

Learn More

Datasheet

262In Stock

800Expected 24/9/2026

$6.80

$4.81

$4.47

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 34 MM DISC

TMOV34S271EP
Littelfuse
1: $28.45
1In Stock

Mfr. Part No.
TMOV34S271EP

Mouser Part No
576-TMOV34S271EP

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 34 MM DISC

Learn More

Datasheet

1In Stock

$28.45

$22.82

$21.62

Min.: 1
Mult.: 1

Varistors 130V 7mm Epoxy UltraMOV

V07E130P
Littelfuse
1: $0.462
122In Stock

Mfr. Part No.
V07E130P

Mouser Part No
576-V07E130P

Littelfuse

Varistors 130V 7mm Epoxy UltraMOV

Learn More

Datasheet

122In Stock

$0.462

$0.284

$0.246

$0.227

View

Min.: 1
Mult.: 1

Varistors 150V 7mm Epoxy UltraMOV

V07E150P
Littelfuse
1: $0.367
2,705In Stock

Mfr. Part No.
V07E150P

Mouser Part No
576-V07E150P

Littelfuse

Varistors 150V 7mm Epoxy UltraMOV

Learn More

Datasheet

2,705In Stock

$0.367

$0.226

$0.214

Min.: 1
Mult.: 1

Varistors 175V 7mm Epoxy UltraMOV

V07E175P
Littelfuse
1: $0.462
2,898In Stock

Mfr. Part No.
V07E175P

Mouser Part No
576-V07E175P

Littelfuse

Varistors 175V 7mm Epoxy UltraMOV

Learn More

Datasheet

2,898In Stock

$0.462

$0.284

$0.246

$0.227

View

Min.: 1
Mult.: 1

Varistors 230V 7mm Epoxy UltraMOV

V07E230P
Littelfuse
1: $0.462
1,456In Stock
3,000Expected 17/8/2026

Mfr. Part No.
V07E230P

Mouser Part No
576-V07E230P

Littelfuse

Varistors 230V 7mm Epoxy UltraMOV

Learn More

Datasheet

1,456In Stock

3,000Expected 17/8/2026

$0.462

$0.284

$0.246

$0.227

View

Min.: 1
Mult.: 1

Varistors 250V 7mm Epoxy UltraMOV

V07E250P
Littelfuse
1: $0.462
2,921In Stock

Mfr. Part No.
V07E250P

Mouser Part No
576-V07E250P

Littelfuse

Varistors 250V 7mm Epoxy UltraMOV

Learn More

Datasheet

2,921In Stock

$0.462

$0.284

$0.246

$0.227

View

Min.: 1
Mult.: 1

Varistors 275V 7mm Epoxy UltraMOV

V07E275P
Littelfuse
1: $0.462
3,846In Stock
4,500Expected 17/8/2026

Mfr. Part No.
V07E275P

Mouser Part No
576-V07E275P

Littelfuse

Varistors 275V 7mm Epoxy UltraMOV

Learn More

Datasheet

3,846In Stock

4,500Expected 17/8/2026

$0.462

$0.284

$0.246

$0.241

View

Min.: 1
Mult.: 1

Varistors 300V 7mm Epoxy UltraMOV

V07E300P
Littelfuse
1: $0.354
4,448In Stock

Mfr. Part No.
V07E300P

Mouser Part No
576-V07E300P

Littelfuse

Varistors 300V 7mm Epoxy UltraMOV

Learn More

Datasheet

4,448In Stock

$0.354

$0.226

$0.214

Min.: 1
Mult.: 1

Varistors 440V 7mm Epoxy UltraMOV

V07E440P
Littelfuse
1: $0.558
148In Stock

Mfr. Part No.
V07E440P

Mouser Part No
576-V07E440P

Littelfuse

Varistors 440V 7mm Epoxy UltraMOV

Learn More

Datasheet

148In Stock

$0.558

$0.392

$0.35

$0.303

View

Min.: 1
Mult.: 1

Varistors 130V 10mm Epoxy UltraMOV

V10E130P
Littelfuse
1: $0.612
3,170In Stock

Mfr. Part No.
V10E130P

Mouser Part No
576-V10E130P

Littelfuse

Varistors 130V 10mm Epoxy UltraMOV

Learn More

Datasheet

3,170In Stock

$0.612

$0.431

$0.386

$0.335

View

Min.: 1
Mult.: 1

Varistors 140V 10mm Epoxy UltraMOV

V10E140P
Littelfuse
1: $0.53
560In Stock

Mfr. Part No.
V10E140P

Mouser Part No
576-V10E140P

Littelfuse

Varistors 140V 10mm Epoxy UltraMOV

Learn More

Datasheet

560In Stock

$0.53

$0.373

$0.333

$0.298

Min.: 1
Mult.: 1

Varistors 175V 10mm Epoxy UltraMOV

V10E175P
Littelfuse
1: $0.612
2,641In Stock

Mfr. Part No.
V10E175P

Mouser Part No
576-V10E175P

Littelfuse

Varistors 175V 10mm Epoxy UltraMOV

Learn More

Datasheet

2,641In Stock

$0.612

$0.431

$0.386

$0.335

View

Min.: 1
Mult.: 1

Varistors 275V 10mm Epoxy UltraMOV

V10E275P
Littelfuse
1: $0.503
1,687In Stock
5,000Expected 26/10/2026

Mfr. Part No.
V10E275P

Mouser Part No
576-V10E275P

Littelfuse

Varistors 275V 10mm Epoxy UltraMOV

Learn More

Datasheet

1,687In Stock

5,000Expected 26/10/2026

$0.503

$0.348

$0.31

$0.298

Min.: 1
Mult.: 1

Varistors 300V 10mm Epoxy UltraMOV

V10E300P
Littelfuse
1: $0.503
5,109In Stock

Mfr. Part No.
V10E300P

Mouser Part No
576-V10E300P

Littelfuse

Varistors 300V 10mm Epoxy UltraMOV

Learn More

Datasheet

5,109In Stock

$0.503

$0.348

$0.31

$0.298

Min.: 1
Mult.: 1

Varistors 385V 10mm Epoxy UltraMOV

V10E385P
Littelfuse
1: $0.612
313In Stock

Mfr. Part No.
V10E385P

Mouser Part No
576-V10E385P

Littelfuse

Varistors 385V 10mm Epoxy UltraMOV

Learn More

Datasheet

313In Stock

$0.612

$0.431

$0.386

$0.335

View

Min.: 1
Mult.: 1

Varistors Radial Lead UltraMOV Metal Oxide Varistor

V10E460P
Littelfuse
1: $0.762
670In Stock

Mfr. Part No.
V10E460P

Mouser Part No
576-V10E460P

Littelfuse

Varistors Radial Lead UltraMOV Metal Oxide Varistor

Learn More

Datasheet

670In Stock

$0.762

$0.534

$0.48

$0.419

View

Min.: 1
Mult.: 1

Varistors 550V 10mm Epoxy UltraMOV

V10E550P
Littelfuse
1: $0.762
3,495In Stock
7,000Expected 21/9/2026

Mfr. Part No.
V10E550P

Mouser Part No
576-V10E550P

Littelfuse

Varistors 550V 10mm Epoxy UltraMOV

Learn More

Datasheet

3,495In Stock

7,000Expected 21/9/2026

$0.762

$0.534

$0.48

$0.419

View

Min.: 1
Mult.: 1

Varistors 130V 14mm Epoxy UltraMOV

V14E130P
Littelfuse
1: $0.775
918In Stock

Mfr. Part No.
V14E130P

Mouser Part No
576-V14E130P

Littelfuse

Varistors 130V 14mm Epoxy UltraMOV

Learn More

Datasheet

918In Stock

$0.775

$0.544

$0.488

$0.427

View

Min.: 1
Mult.: 1

Varistors 140V 14mm Epoxy UltraMOV

V14E140P
Littelfuse
1: $0.775
1,407In Stock
700Expected 18/8/2026

Mfr. Part No.
V14E140P

Mouser Part No
576-V14E140P

Littelfuse

Varistors 140V 14mm Epoxy UltraMOV

Learn More

Datasheet

1,407In Stock

700Expected 18/8/2026

$0.775

$0.544

$0.488

$0.427

View

Min.: 1
Mult.: 1

Types of Circuit Protection

Customer Service Office

Company

Resources

Support