Circuit Protection – Mouser Belgium

.hide-partial { max-height: none; } .show-more { display: none; }

Motor Control Solutions

Littelfuse Motor Control Solutions provide protections that are critical to a vehicle's overall reliability. As mechanical/hydraulic actuators are replaced with electric motors, load dumps, overcurrents, surges, and ESD become potential threats. Littelfuse offers a wide range of TVS Diodes and Diode Arrays, MLVs, MOVs, and PPTCs to protect motor control applications.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 1.364

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 1.85A 30V 100A Imax

RUEF185-1
Littelfuse
1: 0,396 €
202In Stock
500Expected 06/04/2026

Mfr. Part No.
RUEF185-1

Mouser Part No
650-RUEF185-1

Littelfuse

Resettable Fuses - PPTC 1.85A 30V 100A Imax

Learn More

Datasheet

202In Stock

500Expected 06/04/2026

0,396 €

0,364 €

0,302 €

0,279 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.85A 30V 40A Imax

RUEF185S
Littelfuse
1: 0,37 €
410In Stock

Mfr. Part No.
RUEF185S

Mouser Part No
650-RUEF185S

Littelfuse

Resettable Fuses - PPTC 1.85A 30V 40A Imax

Learn More

Datasheet

410In Stock

0,37 €

0,341 €

0,283 €

0,261 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 2.5A 30V 100A Imax

RUEF250
Littelfuse
1: 0,387 €
4.394In Stock
2.500Expected 08/04/2026

Mfr. Part No.
RUEF250

Mouser Part No
650-RUEF250

Littelfuse

Resettable Fuses - PPTC 2.5A 30V 100A Imax

Learn More

Datasheet

4.394In Stock

2.500Expected 08/04/2026

0,387 €

0,35 €

0,291 €

0,255 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 30V 2.5A-HD 100A RUEF

RUEF250-AP
Littelfuse
1: 0,456 €
3.990In Stock

Mfr. Part No.
RUEF250-AP

Mouser Part No
650-RUEF250-AP

Littelfuse

Resettable Fuses - PPTC 30V 2.5A-HD 100A RUEF

Learn More

Datasheet

3.990In Stock

Cut Tape

0,456 €

0,415 €

0,344 €

0,317 €

View

Reel

0,205 €

Min.: 1
Mult.: 1

Reel: 2.000

Resettable Fuses - PPTC 2.5A 30V 100A Imax

RUEF250S
Littelfuse
1: 0,387 €
276In Stock

Mfr. Part No.
RUEF250S

Mouser Part No
650-RUEF250S

Littelfuse

Resettable Fuses - PPTC 2.5A 30V 100A Imax

Learn More

Datasheet

276In Stock

0,387 €

0,35 €

0,291 €

0,268 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 2.5A 30V 100A Imax UNCOATED

RUEF250U
Littelfuse
1: 0,387 €
2.054In Stock

Mfr. Part No.
RUEF250U

Mouser Part No
650-RUEF250U

Littelfuse

Resettable Fuses - PPTC 2.5A 30V 100A Imax UNCOATED

Learn More

Datasheet

2.054In Stock

0,387 €

0,35 €

0,291 €

0,268 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 2.5A 30V 40A Imax Uncoated

RUEF250U-2
Littelfuse
1: 0,456 €
4.482In Stock

Mfr. Part No.
RUEF250U-2

Mouser Part No
650-RUEF250U-2

Littelfuse

Resettable Fuses - PPTC 2.5A 30V 40A Imax Uncoated

Learn More

Datasheet

4.482In Stock

Cut Tape

0,456 €

0,413 €

0,344 €

0,317 €

Reel

0,192 €

View

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 3A 30V 100A Imax

RUEF300-2
Littelfuse
1: 0,482 €
4.696In Stock

Mfr. Part No.
RUEF300-2

Mouser Part No
650-RUEF300-2

Littelfuse

Resettable Fuses - PPTC 3A 30V 100A Imax

Learn More

Datasheet

4.696In Stock

Cut Tape

0,482 €

0,442 €

0,367 €

0,339 €

Reel

0,209 €

View

Min.: 1
Mult.: 1

Reel: 2.500

Resettable Fuses - PPTC 3A 30V 100A Imax

RUEF300-AP
Littelfuse
1: 0,482 €
2.313In Stock

Mfr. Part No.
RUEF300-AP

Mouser Part No
650-RUEF300-AP

Littelfuse

Resettable Fuses - PPTC 3A 30V 100A Imax

Learn More

Datasheet

2.313In Stock

0,482 €

0,442 €

0,367 €

0,339 €

Reel

0,232 €

View

Min.: 1
Mult.: 1

Reel: 1.000

Resettable Fuses - PPTC 3A 30V 100A Imax

RUEF300K-2
Littelfuse
1: 0,482 €
3.713In Stock

Mfr. Part No.
RUEF300K-2

Mouser Part No
650-RUEF300K-2

Littelfuse

Resettable Fuses - PPTC 3A 30V 100A Imax

Learn More

Datasheet

3.713In Stock

Cut Tape

0,482 €

0,442 €

0,367 €

0,339 €

Reel

0,27 €

View

Min.: 1
Mult.: 1

Reel: 2.500

Resettable Fuses - PPTC 4A 30V 40A Imax

RUEF400-1
Littelfuse
1: 0,507 €
1.343In Stock

Mfr. Part No.
RUEF400-1

Mouser Part No
650-RUEF400-1

Littelfuse

Resettable Fuses - PPTC 4A 30V 40A Imax

Learn More

Datasheet

1.343In Stock

0,507 €

0,464 €

0,385 €

0,355 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 4A 30V 100A Imax

RUEF400-2
Littelfuse
1: 0,559 €
3.321In Stock

Mfr. Part No.
RUEF400-2

Mouser Part No
650-RUEF400-2

Littelfuse

Resettable Fuses - PPTC 4A 30V 100A Imax

Learn More

Datasheet

3.321In Stock

Cut Tape

0,559 €

0,515 €

0,428 €

0,391 €

Reel

0,319 €

View

Min.: 1
Mult.: 1

Reel: 1.500

Resettable Fuses - PPTC 30V 4A-HD 100A RUEF

RUEF400-AP
Littelfuse
1: 0,559 €
810In Stock
1.000Expected 23/03/2026

Mfr. Part No.
RUEF400-AP

Mouser Part No
650-RUEF400-AP

Littelfuse

Resettable Fuses - PPTC 30V 4A-HD 100A RUEF

Learn More

Datasheet

810In Stock

1.000Expected 23/03/2026

Cut Tape

0,559 €

0,515 €

0,428 €

0,395 €

Reel

0,271 €

View

Min.: 1
Mult.: 1

Reel: 1.000

Resettable Fuses - PPTC 4A 30V 40A Imax

RUEF400K
Littelfuse
1: 0,482 €
668In Stock

Mfr. Part No.
RUEF400K

Mouser Part No
650-RUEF400K

Littelfuse

Resettable Fuses - PPTC 4A 30V 40A Imax

Learn More

Datasheet

668In Stock

0,482 €

0,441 €

0,366 €

0,338 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 4A 30V 100A Imax

RUEF400K-2
Littelfuse
1: 0,559 €
1.440In Stock
1.500Expected 23/03/2026

Mfr. Part No.
RUEF400K-2

Mouser Part No
650-RUEF400K-2

Littelfuse

Resettable Fuses - PPTC 4A 30V 100A Imax

Learn More

Datasheet

1.440In Stock

1.500Expected 23/03/2026

Cut Tape

0,559 €

0,499 €

0,428 €

0,37 €

Reel

0,264 €

View

Min.: 1
Mult.: 1

Reel: 1.500

Resettable Fuses - PPTC 5A 30V 40A Imax

RUEF500-1
Littelfuse
1: 0,602 €
1.469In Stock

Mfr. Part No.
RUEF500-1

Mouser Part No
650-RUEF500-1

Littelfuse

Resettable Fuses - PPTC 5A 30V 40A Imax

Learn More

Datasheet

1.469In Stock

0,602 €

0,556 €

0,461 €

0,425 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 5A 30V 100A Imax

RUEF500-2
Littelfuse
1: 0,671 €
2.481In Stock

Mfr. Part No.
RUEF500-2

Mouser Part No
650-RUEF500-2

Littelfuse

Resettable Fuses - PPTC 5A 30V 100A Imax

Learn More

Datasheet

2.481In Stock

Cut Tape

0,671 €

0,608 €

0,491 €

0,465 €

Reel

0,309 €

View

Min.: 1
Mult.: 1

Reel: 1.500

Resettable Fuses - PPTC 5A 30V 40A Imax

RUEF500K
Littelfuse
1: 0,585 €
420In Stock

Mfr. Part No.
RUEF500K

Mouser Part No
650-RUEF500K

Littelfuse

Resettable Fuses - PPTC 5A 30V 40A Imax

Learn More

Datasheet

420In Stock

0,585 €

0,532 €

0,442 €

0,409 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 5A 30V 100A Imax

RUEF500K-2
Littelfuse
1: 0,671 €
2.100In Stock

Mfr. Part No.
RUEF500K-2

Mouser Part No
650-RUEF500K-2

Littelfuse

Resettable Fuses - PPTC 5A 30V 100A Imax

Learn More

Datasheet

2.100In Stock

Cut Tape

0,671 €

0,617 €

0,507 €

0,472 €

View

Reel

0,316 €

Min.: 1
Mult.: 1

Reel: 1.500

Resettable Fuses - PPTC 6A 30V 40A Imax

RUEF600-1
Littelfuse
1: 0,662 €
500In Stock

Mfr. Part No.
RUEF600-1

Mouser Part No
650-RUEF600-1

Littelfuse

Resettable Fuses - PPTC 6A 30V 40A Imax

Learn More

Datasheet

500In Stock

0,662 €

0,611 €

0,507 €

0,468 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 6A 30V 40A Imax

RUEF600-2
Littelfuse
1: 0,757 €
430In Stock

Mfr. Part No.
RUEF600-2

Mouser Part No
650-RUEF600-2

Littelfuse

Resettable Fuses - PPTC 6A 30V 40A Imax

Learn More

Datasheet

430In Stock

Cut Tape

0,757 €

0,692 €

0,575 €

0,531 €

Reel

0,365 €

View

Min.: 1
Mult.: 1

Reel: 1.000

Resettable Fuses - PPTC 6A 30V 100A Imax

RUEF600-AP
Littelfuse
1: 0,722 €
776In Stock

Mfr. Part No.
RUEF600-AP

Mouser Part No
650-RUEF600-AP

Littelfuse

Resettable Fuses - PPTC 6A 30V 100A Imax

Learn More

Datasheet

776In Stock

Cut Tape

0,722 €

0,66 €

0,549 €

0,507 €

Reel

0,386 €

View

Min.: 1
Mult.: 1

Reel: 1.000

Resettable Fuses - PPTC 6A 30V 100A Imax

RUEF600K
Littelfuse
1: 0,731 €
476In Stock

Mfr. Part No.
RUEF600K

Mouser Part No
650-RUEF600K

Littelfuse

Resettable Fuses - PPTC 6A 30V 100A Imax

Learn More

Datasheet

476In Stock

0,731 €

0,633 €

0,557 €

0,506 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 7A 30V 100A Imax

RUEF700
Littelfuse
1: 0,679 €
2.909In Stock
5.000Expected 24/03/2026

Mfr. Part No.
RUEF700

Mouser Part No
650-RUEF700

Littelfuse

Resettable Fuses - PPTC 7A 30V 100A Imax

Learn More

Datasheet

2.909In Stock

5.000Expected 24/03/2026

0,679 €

0,622 €

0,458 €

0,44 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 7A 30V 100A Imax

RUEF700-2
Littelfuse
1: 0,80 €
2.426In Stock

Mfr. Part No.
RUEF700-2

Mouser Part No
650-RUEF700-2

Littelfuse

Resettable Fuses - PPTC 7A 30V 100A Imax

Learn More

Datasheet

2.426In Stock

Cut Tape

0,80 €

0,734 €

0,61 €

0,562 €

Reel

0,386 €

View

Min.: 1
Mult.: 1

Reel: 1.000

Motor Control Solutions

Types of Circuit Protection

Customer Service Office

Company

Resources

Support