Circuit Protection – Mouser Finland

.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: 1 360

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 Radial Lead .3A 72V 40A Imax

RXEF030-2
Littelfuse
1: 0,413 €
3 286In Stock
6 000Expected 01/09/2026

Mfr. Part No.
RXEF030-2

Mouser Part No
650-RXEF030-2

Littelfuse

Resettable Fuses - PPTC Radial Lead .3A 72V 40A Imax

Learn More

Datasheet

Product Comments

3 286In Stock

6 000Expected 01/09/2026

Cut Tape

0,413 €

0,346 €

0,333 €

0,286 €

Reel

0,179 €

View

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC 72V 300MA 40A RXEF

RXEF030-AP
Littelfuse
1: 0,447 €
1 080In Stock

Mfr. Part No.
RXEF030-AP

Mouser Part No
650-RXEF030-AP

Littelfuse

Resettable Fuses - PPTC 72V 300MA 40A RXEF

Learn More

Datasheet

Product Comments

1 080In Stock

Cut Tape

0,447 €

0,408 €

0,338 €

0,31 €

View

Reel

0,19 €

Min.: 1
Mult.: 1

: 2 000

Resettable Fuses - PPTC Radial Lead .3A 72V 40A Imax

RXEF030S
Littelfuse
1: 0,353 €
1 000In Stock

Mfr. Part No.
RXEF030S

Mouser Part No
650-RXEF030S

Littelfuse

Resettable Fuses - PPTC Radial Lead .3A 72V 40A Imax

Learn More

Datasheet

Product Comments

1 000In Stock

0,353 €

0,323 €

0,268 €

0,248 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Radial Lead .3A 72V 40A Imax

RXEF030S-2
Littelfuse
1: 0,447 €
2 970In Stock

Mfr. Part No.
RXEF030S-2

Mouser Part No
650-RXEF030S-2

Littelfuse

Resettable Fuses - PPTC Radial Lead .3A 72V 40A Imax

Learn More

Datasheet

Product Comments

2 970In Stock

Cut Tape

0,447 €

0,408 €

0,338 €

0,31 €

View

Reel

0,19 €

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC Radial Lead .4A 72V 40A Imax

RXEF040-2
Littelfuse
1: 0,473 €
82In Stock
6 000Expected 28/09/2026

Mfr. Part No.
RXEF040-2

Mouser Part No
650-RXEF040-2

Littelfuse

Resettable Fuses - PPTC Radial Lead .4A 72V 40A Imax

Learn More

Datasheet

Product Comments

82In Stock

6 000Expected 28/09/2026

Cut Tape

0,473 €

0,41 €

0,358 €

0,329 €

Reel

0,191 €

View

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC Radial Lead .4A 72V 40A Imax

RXEF040S
Littelfuse
1: 0,378 €
892In Stock

Mfr. Part No.
RXEF040S

Mouser Part No
650-RXEF040S

Littelfuse

Resettable Fuses - PPTC Radial Lead .4A 72V 40A Imax

Learn More

Datasheet

Product Comments

892In Stock

0,378 €

0,344 €

0,286 €

0,263 €

0,239 €

Min.: 1
Mult.: 1

Resettable Fuses - PPTC .5A 72V 40A Imax

RXEF050-1
Littelfuse
1: 0,378 €
1 790In Stock

Mfr. Part No.
RXEF050-1

Mouser Part No
650-RXEF050-1

Littelfuse

Resettable Fuses - PPTC .5A 72V 40A Imax

Learn More

Datasheet

Product Comments

1 790In Stock

0,378 €

0,349 €

0,29 €

0,267 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Radial Lead .5A 72V 40A Imax

RXEF050-2
Littelfuse
1: 0,447 €
10 887In Stock

Mfr. Part No.
RXEF050-2

Mouser Part No
650-RXEF050-2

Littelfuse

Resettable Fuses - PPTC Radial Lead .5A 72V 40A Imax

Learn More

Datasheet

Product Comments

10 887In Stock

Cut Tape

0,447 €

0,395 €

0,338 €

0,30 €

Reel

0,181 €

View

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC 72V .5A-HD 40A MAX

RXEF050-AP
Littelfuse
1: 0,447 €
2 003In Stock

Mfr. Part No.
RXEF050-AP

Mouser Part No
650-RXEF050-AP

Littelfuse

Resettable Fuses - PPTC 72V .5A-HD 40A MAX

Learn More

Datasheet

Product Comments

2 003In Stock

Cut Tape

0,447 €

0,408 €

0,338 €

0,31 €

View

Reel

0,19 €

Min.: 1
Mult.: 1

: 2 000

Resettable Fuses - PPTC Radial Lead .5A 72V 40A Imax

RXEF050S
Littelfuse
1: 0,353 €
666In Stock
500Expected 15/09/2026

Mfr. Part No.
RXEF050S

Mouser Part No
650-RXEF050S

Littelfuse

Resettable Fuses - PPTC Radial Lead .5A 72V 40A Imax

Learn More

Datasheet

Product Comments

666In Stock

500Expected 15/09/2026

0,353 €

0,323 €

0,268 €

0,248 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC .5A 72V 40A Imax

RXEF050S-AP
Littelfuse
1: 0,447 €
3 320In Stock

Mfr. Part No.
RXEF050S-AP

Mouser Part No
650-RXEF050S-AP

Littelfuse

Resettable Fuses - PPTC .5A 72V 40A Imax

Learn More

Datasheet

Product Comments

3 320In Stock

Cut Tape

0,447 €

0,408 €

0,338 €

0,31 €

View

Reel

0,19 €

Min.: 1
Mult.: 1

: 2 000

Resettable Fuses - PPTC Radial Lead .65A 72V 40A Imax

RXEF065-2
Littelfuse
1: 0,49 €
4 576In Stock

Mfr. Part No.
RXEF065-2

Mouser Part No
650-RXEF065-2

Littelfuse

Resettable Fuses - PPTC Radial Lead .65A 72V 40A Imax

Learn More

Datasheet

Product Comments

4 576In Stock

Cut Tape

0,49 €

0,452 €

0,375 €

0,346 €

Reel

0,199 €

View

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC Radial Lead .75A 72V 40A Imax

RXEF075-2
Littelfuse
1: 0,499 €
3 533In Stock

Mfr. Part No.
RXEF075-2

Mouser Part No
650-RXEF075-2

Littelfuse

Resettable Fuses - PPTC Radial Lead .75A 72V 40A Imax

Learn More

Datasheet

Product Comments

3 533In Stock

Cut Tape

0,499 €

0,443 €

0,379 €

0,337 €

View

Reel

0,255 €

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC 72V 750MA 40A RXEF

RXEF075-AP
Littelfuse
1: 0,499 €
2 000In Stock

Mfr. Part No.
RXEF075-AP

Mouser Part No
650-RXEF075-AP

Littelfuse

Resettable Fuses - PPTC 72V 750MA 40A RXEF

Learn More

Datasheet

Product Comments

2 000In Stock

Cut Tape

0,499 €

0,458 €

0,379 €

0,349 €

View

Reel

0,216 €

Min.: 1
Mult.: 1

: 2 000

Resettable Fuses - PPTC Radial Lead .75A 72V 40A Imax

RXEF075S
Littelfuse
1: 0,404 €
215In Stock
1 000Expected 01/09/2026

Mfr. Part No.
RXEF075S

Mouser Part No
650-RXEF075S

Littelfuse

Resettable Fuses - PPTC Radial Lead .75A 72V 40A Imax

Learn More

Datasheet

Product Comments

215In Stock

1 000Expected 01/09/2026

0,404 €

0,366 €

0,304 €

0,253 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Radial Lead .9A 72V 40A Imax

RXEF090-2
Littelfuse
1: 0,525 €
2 950In Stock
6 000Expected 01/09/2026

Mfr. Part No.
RXEF090-2

Mouser Part No
650-RXEF090-2

Littelfuse

Resettable Fuses - PPTC Radial Lead .9A 72V 40A Imax

Learn More

Datasheet

Product Comments

2 950In Stock

6 000Expected 01/09/2026

Cut Tape

0,525 €

0,461 €

0,396 €

0,366 €

View

Reel

0,212 €

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC

RXEF090-AP
Littelfuse
1: 0,525 €
1 895In Stock

Mfr. Part No.
RXEF090-AP

Mouser Part No
650-RXEF090-AP

Littelfuse

Resettable Fuses - PPTC

Learn More

Datasheet

Product Comments

1 895In Stock

Cut Tape

0,525 €

0,452 €

0,396 €

0,336 €

View

Reel

0,226 €

Min.: 1
Mult.: 1

: 2 000

Resettable Fuses - PPTC Radial Lead .9A 72V 40A Imax

RXEF090S
Littelfuse
1: 0,421 €
41In Stock

Mfr. Part No.
RXEF090S

Mouser Part No
650-RXEF090S

Littelfuse

Resettable Fuses - PPTC Radial Lead .9A 72V 40A Imax

Learn More

Datasheet

Product Comments

41In Stock

0,421 €

0,384 €

0,319 €

0,294 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 380 mOhms 40 A 72 VDC - 40 C+ 85 C

RXEF110-AP
Littelfuse
1: 0,55 €
1 432In Stock

Mfr. Part No.
RXEF110-AP

Mouser Part No
650-RXEF110-AP

Littelfuse

Resettable Fuses - PPTC 380 mOhms 40 A 72 VDC - 40 C+ 85 C

Learn More

Datasheet

Product Comments

1 432In Stock

Cut Tape

0,55 €

0,508 €

0,422 €

0,39 €

Reel

0,255 €

View

Min.: 1
Mult.: 1

: 1 000

Resettable Fuses - PPTC Radial Lead 1.1A 72V 40A Imax

RXEF110K
Littelfuse
1: 0,447 €
2 474In Stock

Mfr. Part No.
RXEF110K

Mouser Part No
650-RXEF110K

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.1A 72V 40A Imax

Learn More

Datasheet

Product Comments

2 474In Stock

0,447 €

0,411 €

0,341 €

0,315 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 72V 40A 0.25Ohms

RXEF110K-AP
Littelfuse
1: 0,559 €
1 585In Stock

Mfr. Part No.
RXEF110K-AP

Mouser Part No
650-RXEF110K-AP

Littelfuse

Resettable Fuses - PPTC 72V 40A 0.25Ohms

Learn More

Datasheet

1 585In Stock

Cut Tape

0,559 €

0,512 €

0,425 €

0,392 €

Reel

0,256 €

View

Min.: 1
Mult.: 1

: 1 000

Resettable Fuses - PPTC Radial Lead 1.35A 72V 40A Imax

RXEF135-2
Littelfuse
1: 0,568 €
1 479In Stock
1 500Expected 01/09/2026

Mfr. Part No.
RXEF135-2

Mouser Part No
650-RXEF135-2

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.35A 72V 40A Imax

Learn More

Datasheet

Product Comments

1 479In Stock

1 500Expected 01/09/2026

Cut Tape

0,568 €

0,508 €

0,433 €

0,385 €

Reel

0,249 €

View

Min.: 1
Mult.: 1

: 1 500

Resettable Fuses - PPTC 300 mOhms 40 A 72 VDC - 40 C+ 85 C

RXEF135K-2
Littelfuse
1: 0,55 €
2 908In Stock

Mfr. Part No.
RXEF135K-2

Mouser Part No
650-RXEF135K-2

Littelfuse

Resettable Fuses - PPTC 300 mOhms 40 A 72 VDC - 40 C+ 85 C

Learn More

Datasheet

Product Comments

2 908In Stock

Cut Tape

0,55 €

0,50 €

0,422 €

0,371 €

Reel

0,243 €

View

Min.: 1
Mult.: 1

: 1 500

Resettable Fuses - PPTC 40A 72V 2Pin Ammo Pk PolySwitch Reset Dev

RXEF135K-AP
Littelfuse
1: 0,482 €
496In Stock

Mfr. Part No.
RXEF135K-AP

Mouser Part No
650-RXEF135K-AP

Littelfuse

Resettable Fuses - PPTC 40A 72V 2Pin Ammo Pk PolySwitch Reset Dev

Learn More

Datasheet

Product Comments

496In Stock

Cut Tape

0,482 €

0,444 €

0,442 €

0,402 €

View

Reel

0,26 €

Min.: 1
Mult.: 1

: 1 000

Resettable Fuses - PPTC 72V 1.6A-HD 40A RXEF

RXEF160-AP
Littelfuse
1: 0,611 €
1 499In Stock

Mfr. Part No.
RXEF160-AP

Mouser Part No
650-RXEF160-AP

Littelfuse

Resettable Fuses - PPTC 72V 1.6A-HD 40A RXEF

Learn More

Datasheet

Product Comments

1 499In Stock

Cut Tape

0,611 €

0,599 €

0,592 €

0,553 €

Reel

0,322 €

0,302 €

Min.: 1
Mult.: 1

: 1 000

Motor Control Solutions

Types of Circuit Protection

Customer Service Office

Company

Resources

Support