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: 86

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 #

Resettable Fuses - PPTC .12A 240VAC 20/1.2A Imax

LVR012K
Littelfuse
1: 0,585 €
511In Stock
1.200Expected 8/10/2026

Mfr. Part No.
LVR012K

Mouser Part No
650-LVR012K

Littelfuse

Resettable Fuses - PPTC .12A 240VAC 20/1.2A Imax

Learn More

Datasheet

511In Stock

1.200Expected 8/10/2026

0,585 €

0,535 €

0,445 €

0,41 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 240V 2Pin T/R LN VOLTAGE PRODUCTS

LVR012K-2
Littelfuse
1: 0,714 €
892In Stock

Mfr. Part No.
LVR012K-2

Mouser Part No
650-LVR012K-2

Littelfuse

Resettable Fuses - PPTC 240V 2Pin T/R LN VOLTAGE PRODUCTS

Learn More

Datasheet

892In Stock

Cut Tape

0,714 €

0,653 €

0,525 €

0,496 €

Reel

0,301 €

View

Min.: 1
Mult.: 1

: 2.000

Resettable Fuses - PPTC .16A 240VAC 20/2A Imax

LVR016K
Littelfuse
1: 0,585 €
2.219In Stock

Mfr. Part No.
LVR016K

Mouser Part No
650-LVR016K

Littelfuse

Resettable Fuses - PPTC .16A 240VAC 20/2A Imax

Learn More

Datasheet

2.219In Stock

0,585 €

0,535 €

0,445 €

0,41 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC .16A 240VAC 20/2A Imax

LVR016S-1
Littelfuse
1: 0,611 €
44In Stock

Mfr. Part No.
LVR016S-1

Mouser Part No
650-LVR016S-1

Littelfuse

Resettable Fuses - PPTC .16A 240VAC 20/2A Imax

Learn More

Datasheet

44In Stock

0,611 €

0,559 €

0,464 €

0,428 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC .25A 240VAC 20/3.5A Imax

LVR025K
Littelfuse
1: 0,611 €
1.055In Stock

Mfr. Part No.
LVR025K

Mouser Part No
650-LVR025K

Littelfuse

Resettable Fuses - PPTC .25A 240VAC 20/3.5A Imax

Datasheet

1.055In Stock

0,611 €

0,559 €

0,464 €

0,428 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC .25A 240VAC 20/3.5A Imax

LVR025S
Littelfuse
1: 0,611 €
1.191In Stock
2.500Expected 8/13/2026

Mfr. Part No.
LVR025S

Mouser Part No
650-LVR025S

Littelfuse

Resettable Fuses - PPTC .25A 240VAC 20/3.5A Imax

Learn More

Datasheet

1.191In Stock

2.500Expected 8/13/2026

0,611 €

0,559 €

0,464 €

0,428 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC .25A 240VAC 20/3.5A Imax

LVR025S-1
Littelfuse
1: 0,636 €
302In Stock

Mfr. Part No.
LVR025S-1

Mouser Part No
650-LVR025S-1

Littelfuse

Resettable Fuses - PPTC .25A 240VAC 20/3.5A Imax

Learn More

Datasheet

302In Stock

0,636 €

0,583 €

0,484 €

0,447 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC .33A 240VAC 20/4.5A Imax

LVR033K
Littelfuse
1: 0,662 €
2.956In Stock
3.000Expected 11/23/2026

Mfr. Part No.
LVR033K

Mouser Part No
650-LVR033K

Littelfuse

Resettable Fuses - PPTC .33A 240VAC 20/4.5A Imax

Learn More

Datasheet

2.956In Stock

3.000Expected 11/23/2026

0,662 €

0,607 €

0,504 €

0,465 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC .33A 240VAC 20/4.5A Imax

LVR033S
Littelfuse
1: 0,662 €
1.117In Stock
9.000On Order

Mfr. Part No.
LVR033S

Mouser Part No
650-LVR033S

Littelfuse

Resettable Fuses - PPTC .33A 240VAC 20/4.5A Imax

Learn More

Datasheet

1.117In Stock

9.000On Order

0,662 €

0,607 €

0,504 €

0,465 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC .4A 240VAC 20/5.5A Imax

LVR040K
Littelfuse
1: 0,688 €
517In Stock
3.500On Order

Mfr. Part No.
LVR040K

Mouser Part No
650-LVR040K

Littelfuse

Resettable Fuses - PPTC .4A 240VAC 20/5.5A Imax

Learn More

Datasheet

517In Stock

3.500On Order

0,688 €

0,632 €

0,525 €

0,484 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC .4A 240VAC 20/5.5A Imax

LVR040S-1
Littelfuse
1: 0,74 €
325In Stock

Mfr. Part No.
LVR040S-1

Mouser Part No
650-LVR040S-1

Littelfuse

Resettable Fuses - PPTC .4A 240VAC 20/5.5A Imax

Learn More

Datasheet

325In Stock

0,74 €

0,679 €

0,564 €

0,52 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC .55A 120 VAC/VDC 20/5.5A Imax

LVR055S
Littelfuse
1: 0,972 €
654In Stock
2.000Expected 11/10/2026

Mfr. Part No.
LVR055S

Mouser Part No
650-LVR055

Littelfuse

Resettable Fuses - PPTC .55A 120 VAC/VDC 20/5.5A Imax

Learn More

Datasheet

Product Comments

654In Stock

2.000Expected 11/10/2026

0,972 €

0,894 €

0,724 €

0,682 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC .55A 240VAC 20/5.5A Imax

LVR055K
Littelfuse
1: 0,972 €
653In Stock
1.000Expected 11/23/2026

Mfr. Part No.
LVR055K

Mouser Part No
650-LVR055K

Littelfuse

Resettable Fuses - PPTC .55A 240VAC 20/5.5A Imax

Learn More

Datasheet

653In Stock

1.000Expected 11/23/2026

0,972 €

0,894 €

0,739 €

0,682 €

0,627 €

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 265V 20AWG Lead.55A

LVR055K-2
Littelfuse
1: 1,01 €
203In Stock

Mfr. Part No.
LVR055K-2

Mouser Part No
650-LVR055K-2

Littelfuse

Resettable Fuses - PPTC 265V 20AWG Lead.55A

Learn More

Datasheet

203In Stock

Cut Tape

1,01 €

0,937 €

0,777 €

0,717 €

View

Reel

0,562 €

Min.: 1
Mult.: 1

: 1.000

Resettable Fuses - PPTC PTC .55A

LVR055S-1
Littelfuse
1: 1,01 €
448In Stock

Mfr. Part No.
LVR055S-1

Mouser Part No
650-LVR055S-1

Littelfuse

Resettable Fuses - PPTC PTC .55A

Learn More

Datasheet

448In Stock

1,01 €

0,937 €

0,777 €

0,717 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 240V 750MA 7.5A LVR

LVR075K-240
Littelfuse
1: 0,972 €
500In Stock

Mfr. Part No.
LVR075K-240

Mouser Part No
650-LVR075K-240

Littelfuse

Resettable Fuses - PPTC 240V 750MA 7.5A LVR

Learn More

Datasheet

500In Stock

0,972 €

0,894 €

0,739 €

0,682 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC LVR 240V .75A POLYSWITCH RESET

LVR075S-240
Littelfuse
1: 0,972 €
5.354In Stock
7.500Expected 11/23/2026

Mfr. Part No.
LVR075S-240

Mouser Part No
650-LVR075S-240

Littelfuse

Resettable Fuses - PPTC LVR 240V .75A POLYSWITCH RESET

Learn More

Datasheet

5.354In Stock

7.500Expected 11/23/2026

0,972 €

0,894 €

0,739 €

0,682 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 240V 1A-HD 10A MAX

LVR100K-240
Littelfuse
1: 1,09 €
246In Stock
250Expected 10/7/2026

Mfr. Part No.
LVR100K-240

Mouser Part No
650-LVR100K-240

Littelfuse

Resettable Fuses - PPTC 240V 1A-HD 10A MAX

Learn More

Datasheet

246In Stock

250Expected 10/7/2026

1,09 €

1,01 €

0,834 €

0,77 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC LVR 240V 1A POLYSWITCH RESET

LVR100S-240
Littelfuse
1: 1,09 €
1.684In Stock
11.500On Order

Mfr. Part No.
LVR100S-240

Mouser Part No
650-LVR100S-240

Littelfuse

Resettable Fuses - PPTC LVR 240V 1A POLYSWITCH RESET

Learn More

Datasheet

1.684In Stock

11.500On Order

1,09 €

1,01 €

0,821 €

0,77 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 240V 1.25A-HD 12.5A LVR

LVR125K-240
Littelfuse
1: 1,17 €
221In Stock

Mfr. Part No.
LVR125K-240

Mouser Part No
650-LVR125K-240

Littelfuse

Resettable Fuses - PPTC 240V 1.25A-HD 12.5A LVR

Learn More

Datasheet

221In Stock

1,17 €

1,08 €

0,894 €

0,822 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 240V 2MA 20A LVR

LVR200K-240
Littelfuse
1: 2,11 €
438In Stock

Mfr. Part No.
LVR200K-240

Mouser Part No
650-LVR200K-240

Littelfuse

Resettable Fuses - PPTC 240V 2MA 20A LVR

Learn More

Datasheet

438In Stock

2,11 €

1,75 €

1,62 €

1,34 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC .4A 240VAC 20/5.5A Imax

LVR040S
Littelfuse
1: 0,688 €
9.451On Order

Mfr. Part No.
LVR040S

Mouser Part No
650-LVR040S

Littelfuse

Resettable Fuses - PPTC .4A 240VAC 20/5.5A Imax

Learn More

Datasheet

9.451On Order

0,688 €

0,632 €

0,525 €

0,484 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC LVR 240V 1.25A POLYSWITCH RESET

LVR125S-240
Littelfuse
1: 1,17 €
2.482On Order

Mfr. Part No.
LVR125S-240

Mouser Part No
650-LVR125S-240

Littelfuse

Resettable Fuses - PPTC LVR 240V 1.25A POLYSWITCH RESET

Learn More

Datasheet

2.482On Order

1,17 €

1,07 €

0,894 €

0,822 €

0,77 €

Min.: 1
Mult.: 1

Triacs 40V 16A 10mA HI TEMP TO-220AB Isolated

QJ4016LH2TP
Littelfuse
1.000: 2,59 €
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
QJ4016LH2TP

Mouser Part No
576-QJ4016LH2TP

Littelfuse

Triacs 40V 16A 10mA HI TEMP TO-220AB Isolated

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

2,59 €

Min.: 1.000
Mult.: 1.000

Triacs 40V 16A 20mA HI TEMP TO-220AB Isolated

QJ4016LH3TP
Littelfuse
1.000: 2,18 €
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
QJ4016LH3TP

Mouser Part No
576-QJ4016LH3TP

Littelfuse

Triacs 40V 16A 20mA HI TEMP TO-220AB Isolated

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

2,18 €

Min.: 1.000
Mult.: 1.000

Types of Circuit Protection

Customer Service Office

Company

Resources

Support