Circuit Protection – Mouser Estonia

.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: 2.033

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 130V to 1000V LA Varistor

V680LA100BP
Littelfuse
1: 2,06 €
1.200Expected 10/12/2026

Mfr. Part No.
V680LA100BP

Mouser Part No
576-V680LA100BP

Littelfuse

Varistors 130V to 1000V LA Varistor

Learn More

Datasheet

1.200Expected 10/12/2026

2,06 €

1,55 €

1,41 €

1,27 €

1,26 €

Min.: 1
Mult.: 1

Fuses with Leads - Through Hole 250V UL FA SL 3.15A TR5

37313150430
Littelfuse
1: 1,63 €
400Expected 1/19/2027

Mfr. Part No.
37313150430

Mouser Part No
576-3731315000

Littelfuse

Fuses with Leads - Through Hole 250V UL FA SL 3.15A TR5

Learn More

Datasheet

400Expected 1/19/2027

1,63 €

1,36 €

1,26 €

0,963 €

View

Min.: 1
Mult.: 1

Fuses with Leads - Through Hole 250V UL FA SL 4A TR5

37314000430
Littelfuse
1: 1,50 €
800Expected 9/29/2026

Mfr. Part No.
37314000430

Mouser Part No
576-3731400000

Littelfuse

Fuses with Leads - Through Hole 250V UL FA SL 4A TR5

Learn More

Datasheet

800Expected 9/29/2026

1,50 €

1,36 €

1,26 €

1,04 €

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 600W 180A Uni-Directional

P6KE180A-B
Littelfuse
1: 0,568 €
390Expected 10/13/2026

Mfr. Part No.
P6KE180A-B

Mouser Part No
576-P6KE180A-B

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 180A Uni-Directional

Learn More

Datasheet

390Expected 10/13/2026

0,568 €

0,35 €

0,224 €

0,192 €

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 25.6Vr 600W 14.4A 5% Bi-Directional

P6KE30CA
Littelfuse
1: 0,619 €
7.995Expected 12/15/2026

Mfr. Part No.
P6KE30CA

Mouser Part No
576-P6KE30CA

Littelfuse

ESD Protection Diodes / TVS Diodes 25.6Vr 600W 14.4A 5% Bi-Directional

Learn More

Datasheet

7.995Expected 12/15/2026

Cut Tape

0,619 €

0,298 €

0,23 €

0,192 €

View

Reel

0,146 €

Min.: 1
Mult.: 1

: 4.000

ESD Protection Diodes / TVS Diodes 58.1Vr 600W 6.5A 5% Uni-Directional

P6KE68A
Littelfuse
1: 0,585 €
7.710Expected 8/25/2026

Mfr. Part No.
P6KE68A

Mouser Part No
576-P6KE68A

Littelfuse

ESD Protection Diodes / TVS Diodes 58.1Vr 600W 6.5A 5% Uni-Directional

Learn More

Datasheet

7.710Expected 8/25/2026

Cut Tape

0,585 €

0,29 €

0,23 €

0,192 €

View

Reel

0,13 €

Min.: 1
Mult.: 1

: 4.000

ESD Protection Diodes / TVS Diodes 600W 150V 5% Uni-Directional

P6SMB150A
Littelfuse
1: 0,482 €
8.500Expected 9/16/2026

Mfr. Part No.
P6SMB150A

Mouser Part No
576-P6SMB150A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 150V 5% Uni-Directional

Learn More

Datasheet

8.500Expected 9/16/2026

Cut Tape

0,482 €

0,236 €

0,187 €

0,148 €

0,137 €

Reel

0,091 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 600W 180V 5% Uni-Directional

P6SMB180A
Littelfuse
1: 0,499 €
3.000Expected 3/30/2027

Mfr. Part No.
P6SMB180A

Mouser Part No
576-P6SMB180A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 180V 5% Uni-Directional

Learn More

Datasheet

3.000Expected 3/30/2027

Cut Tape

0,499 €

0,265 €

0,194 €

0,151 €

0,146 €

Reel

0,094 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 600W 18V 5% Bi-Directional

P6SMB18CA
Littelfuse
1: 0,456 €
11.851On Order

Mfr. Part No.
P6SMB18CA

Mouser Part No
576-P6SMB18CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 18V 5% Bi-Directional

Learn More

Datasheet

11.851On Order

Cut Tape

0,456 €

0,243 €

0,181 €

0,164 €

Reel

0,098 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 600W 300V 5% Bi-Directional

P6SMB300CA
Littelfuse
1: 0,774 €
5.537On Order

Mfr. Part No.
P6SMB300CA

Mouser Part No
576-P6SMB300CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 300V 5% Bi-Directional

Learn More

Datasheet

5.537On Order

Cut Tape

0,774 €

0,407 €

0,359 €

0,277 €

Reel

0,185 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 600W 400V 5% Bi-Directional

P6SMB400CA
Littelfuse
1: 0,92 €
5.755Expected 9/21/2026

Mfr. Part No.
P6SMB400CA

Mouser Part No
576-P6SMB400CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 400V 5% Bi-Directional

Learn More

Datasheet

5.755Expected 9/21/2026

Cut Tape

0,92 €

0,447 €

0,348 €

0,255 €

0,24 €

Reel

0,20 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 600W 51V 5% Uni-Directional

P6SMB51A
Littelfuse
1: 0,421 €
3.000Expected 11/18/2026

Mfr. Part No.
P6SMB51A

Mouser Part No
576-P6SMB51A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 51V 5% Uni-Directional

Learn More

Datasheet

3.000Expected 11/18/2026

Cut Tape

0,421 €

0,223 €

0,168 €

0,132 €

0,122 €

Reel

0,083 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 600W 58V 5% Uni-Directional

P6SMB58A
Littelfuse
1: 0,439 €
6.000Expected 11/4/2026

Mfr. Part No.
P6SMB58A

Mouser Part No
576-P6SMB58A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 58V 5% Uni-Directional

Learn More

Datasheet

6.000Expected 11/4/2026

Cut Tape

0,439 €

0,223 €

0,177 €

0,139 €

0,119 €

Reel

0,088 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes P6SMB - CA 600V

P6SMB600CA
Littelfuse
1: 0,903 €
6.000Expected 9/17/2026

Mfr. Part No.
P6SMB600CA

Mouser Part No
576-P6SMB600CA

Littelfuse

ESD Protection Diodes / TVS Diodes P6SMB - CA 600V

Learn More

Datasheet

6.000Expected 9/17/2026

Cut Tape

0,903 €

0,447 €

0,366 €

0,283 €

0,255 €

Reel

0,194 €

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 600W 91V 5% Bi-Directional

P6SMB91CA
Littelfuse
1: 0,456 €
3.000Expected 9/23/2026

Mfr. Part No.
P6SMB91CA

Mouser Part No
576-P6SMB91CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 91V 5% Bi-Directional

Learn More

Datasheet

3.000Expected 9/23/2026

Cut Tape

0,456 €

0,234 €

0,181 €

0,144 €

0,121 €

Reel

0,10 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP115E
Littelfuse
1: 1,58 €
1.185Expected 11/23/2026

Mfr. Part No.
TMOV14RP115E

Mouser Part No
576-TMOV14RP115E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

1.185Expected 11/23/2026

1,58 €

1,17 €

1,07 €

0,955 €

0,929 €

Min.: 1
Mult.: 1

Varistors 14MM 300V STRAIGHT INLINE

TMOV14RP300EL3T7
Littelfuse
1: 1,96 €
1.200Expected 10/1/2026

Mfr. Part No.
TMOV14RP300EL3T7

Mouser Part No
576-TMOV14RP300EL3T7

Littelfuse

Varistors 14MM 300V STRAIGHT INLINE

Learn More

Datasheet

1.200Expected 10/1/2026

Cut Tape

1,96 €

1,45 €

1,32 €

1,19 €

0,98 €

Reel

0,98 €

Min.: 1
Mult.: 1

: 400

Varistors 230V 10mm Epoxy UltraMOV

V10E230P
Littelfuse
1: 0,387 €
3.823Expected 10/29/2026

Mfr. Part No.
V10E230P

Mouser Part No
576-V10E230P

Littelfuse

Varistors 230V 10mm Epoxy UltraMOV

Learn More

Datasheet

3.823Expected 10/29/2026

0,387 €

0,273 €

0,244 €

0,212 €

View

Min.: 1
Mult.: 1

Varistors 140V 1750pF

V140LA20AP
Littelfuse
1: 0,765 €
2.866On Order

Mfr. Part No.
V140LA20AP

Mouser Part No
576-V140LA20AP

Littelfuse

Varistors 140V 1750pF

Learn More

Datasheet

2.866On Order

0,765 €

0,551 €

0,498 €

0,438 €

View

Min.: 1
Mult.: 1

Varistors 250V 14mm Epoxy UltraMOV

V14E250P
Littelfuse
1: 0,49 €
2.087Expected 10/29/2026

Mfr. Part No.
V14E250P

Mouser Part No
576-V14E250P

Littelfuse

Varistors 250V 14mm Epoxy UltraMOV

Learn More

Datasheet

2.087Expected 10/29/2026

0,49 €

0,344 €

0,309 €

0,27 €

View

Min.: 1
Mult.: 1

Varistors 550V 20mm Epoxy UltraMOV

V20E550PL2B
Littelfuse
1: 1,69 €
1.200Expected 2/1/2027

Mfr. Part No.
V20E550PL2B

Mouser Part No
576-V20E550PL2B

Littelfuse

Varistors 550V 20mm Epoxy UltraMOV

Learn More

Datasheet

1.200Expected 2/1/2027

1,69 €

1,14 €

1,08 €

0,894 €

View

Min.: 1
Mult.: 1

Varistors 275V 450pF

V275LC20AP
Littelfuse
1: 0,49 €
3.750Expected 12/2/2026

Mfr. Part No.
V275LC20AP

Mouser Part No
576-V275LC20AP

Littelfuse

Varistors 275V 450pF

Learn More

Datasheet

3.750Expected 12/2/2026

0,49 €

0,344 €

0,309 €

0,27 €

View

Min.: 1
Mult.: 1

Varistors 20MM Radial

V420LT40BP
Littelfuse
1: 0,989 €
1.998Expected 10/12/2026

Mfr. Part No.
V420LT40BP

Mouser Part No
576-V420LT40BP

Littelfuse

Varistors 20MM Radial

Learn More

Datasheet

1.998Expected 10/12/2026

Cut Tape

0,989 €

0,714 €

0,645 €

0,569 €

0,452 €

Reel

0,452 €

Min.: 1
Mult.: 1

: 400

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP275EL2T7
Littelfuse
1: 2,86 €
300Stock Available

Mfr. Part No.
TMOV20RP275EL2T7

Mouser Part No
576-TMOV20RP275EL2T7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

300Stock Available

More Info Available

Cut Tape

2,86 €

2,06 €

1,94 €

1,65 €

Reel

1,35 €

View

Min.: 1
Mult.: 1

: 300

Varistors THERMALLY PROTECTED VARISTOR 34MM

TMOV34S391MP
Littelfuse
1: 21,06 €
420Stock Available

Mfr. Part No.
TMOV34S391MP

Mouser Part No
576-TMOV34S391MP

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 34MM

Learn More

Datasheet

420Stock Available

More Info Available

21,06 €

17,32 €

15,59 €

Min.: 1
Mult.: 1

Types of Circuit Protection

Customer Service Office

Company

Resources

Support