Circuit Protection – Mouser Estonia

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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.

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Types of Circuit Protection

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Part #

Resettable Fuses - PPTC 60V 40A 0.39Ohms

RKEF075-2
Littelfuse
1: 0,447 €
2.729In Stock

Mfr. Part No.
RKEF075-2

Mouser Part No
650-RKEF075-2

Littelfuse

Resettable Fuses - PPTC 60V 40A 0.39Ohms

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Datasheet

2.729In Stock

Cut Tape

0,447 €

0,407 €

0,338 €

0,312 €

View

Reel

0,20 €

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 60V 40A 1.50W Radial-leaded Device

RKEF090
Littelfuse
1: 0,421 €
620In Stock

Mfr. Part No.
RKEF090

Mouser Part No
650-RKEF090

Littelfuse

Resettable Fuses - PPTC 60V 40A 1.50W Radial-leaded Device

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Datasheet

620In Stock

0,421 €

0,387 €

0,321 €

0,297 €

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V 40A 2.20W Radial-leaded Device

RKEF110
Littelfuse
1: 0,404 €
233In Stock

Mfr. Part No.
RKEF110

Mouser Part No
650-RKEF110

Littelfuse

Resettable Fuses - PPTC 60V 40A 2.20W Radial-leaded Device

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Datasheet

233In Stock

0,404 €

0,367 €

0,305 €

0,282 €

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V 40A 2.40W Radial-leaded Device

RKEF160
Littelfuse
1: 0,447 €
1.136In Stock

Mfr. Part No.
RKEF160

Mouser Part No
650-RKEF160

Littelfuse

Resettable Fuses - PPTC 60V 40A 2.40W Radial-leaded Device

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Datasheet

1.136In Stock

0,447 €

0,412 €

0,342 €

0,316 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V 40A 2.60W Radial-leaded Device

RKEF185
Littelfuse
1: 0,456 €
5.013In Stock

Mfr. Part No.
RKEF185

Mouser Part No
650-RKEF185

Littelfuse

Resettable Fuses - PPTC 60V 40A 2.60W Radial-leaded Device

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Datasheet

5.013In Stock

0,456 €

0,398 €

0,298 €

0,294 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V 40A 2.80W Radial-leaded Device

RKEF250
Littelfuse
1: 0,507 €
3.281In Stock
3.000Expected 4/30/2026

Mfr. Part No.
RKEF250

Mouser Part No
650-RKEF250

Littelfuse

Resettable Fuses - PPTC 60V 40A 2.80W Radial-leaded Device

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Datasheet

3.281In Stock

3.000Expected 4/30/2026

0,507 €

0,452 €

0,387 €

0,357 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V 40A 3.20W Radial-leaded Device

RKEF300
Littelfuse
1: 0,55 €
955In Stock
3.750On Order

Mfr. Part No.
RKEF300

Mouser Part No
650-RKEF300

Littelfuse

Resettable Fuses - PPTC 60V 40A 3.20W Radial-leaded Device

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Datasheet

955In Stock

3.750On Order

0,55 €

0,502 €

0,417 €

0,371 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V 40A 3.40W Radial-leaded Device

RKEF375
Littelfuse
1: 0,585 €
801In Stock

Mfr. Part No.
RKEF375

Mouser Part No
650-RKEF375

Littelfuse

Resettable Fuses - PPTC 60V 40A 3.40W Radial-leaded Device

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Datasheet

801In Stock

0,585 €

0,536 €

0,445 €

0,41 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V 3.75A-HD 40A MAX

RKEF375K
Littelfuse
1: 0,619 €
99In Stock
250Expected 3/30/2026

Mfr. Part No.
RKEF375K

Mouser Part No
650-RKEF375K

Littelfuse

Resettable Fuses - PPTC 60V 3.75A-HD 40A MAX

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Datasheet

99In Stock

250Expected 3/30/2026

0,619 €

0,556 €

0,464 €

0,415 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V 40A 3.70W Radial-leaded Device

RKEF400
Littelfuse
1: 0,688 €
2.735In Stock

Mfr. Part No.
RKEF400

Mouser Part No
650-RKEF400

Littelfuse

Resettable Fuses - PPTC 60V 40A 3.70W Radial-leaded Device

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Datasheet

2.735In Stock

0,688 €

0,631 €

0,525 €

0,482 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V 40A 5.00W Radial-leaded Device

RKEF500
Littelfuse
1: 0,946 €
145In Stock
10.300On Order

Mfr. Part No.
RKEF500

Mouser Part No
650-RKEF500

Littelfuse

Resettable Fuses - PPTC 60V 40A 5.00W Radial-leaded Device

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Datasheet

145In Stock

10.300On Order

0,946 €

0,848 €

0,703 €

0,648 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC RKEF500K-2

RKEF500K-2
Littelfuse
1: 1,08 €
874In Stock

Mfr. Part No.
RKEF500K-2

Mouser Part No
650-RKEF500K-2

Littelfuse

Resettable Fuses - PPTC RKEF500K-2

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Datasheet

874In Stock

Cut Tape

1,08 €

0,998 €

0,825 €

0,761 €

Reel

0,523 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Resettable Fuses - PPTC .9A 30V 100A Imax

RUEF090-2
Littelfuse
1: 0,404 €
3.278In Stock

Mfr. Part No.
RUEF090-2

Mouser Part No
650-RUEF090-2

Littelfuse

Resettable Fuses - PPTC .9A 30V 100A Imax

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Datasheet

3.278In Stock

Cut Tape

0,404 €

0,352 €

0,298 €

0,276 €

View

Reel

0,182 €

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 30V 900MA 100A RUEF

RUEF090-AP
Littelfuse
1: 0,37 €
1.724In Stock

Mfr. Part No.
RUEF090-AP

Mouser Part No
650-RUEF090-AP

Littelfuse

Resettable Fuses - PPTC 30V 900MA 100A RUEF

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Datasheet

1.724In Stock

Cut Tape

0,37 €

0,336 €

0,28 €

0,258 €

View

Reel

0,182 €

Min.: 1
Mult.: 1

Reel: 2.000

Resettable Fuses - PPTC

RUEF110-AP
Littelfuse
1: 0,413 €
1.966In Stock

Mfr. Part No.
RUEF110-AP

Mouser Part No
650-RUEF110-AP

Littelfuse

Resettable Fuses - PPTC

Learn More

Datasheet

1.966In Stock

Cut Tape

0,413 €

0,378 €

0,315 €

0,29 €

View

Reel

0,185 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

Resettable Fuses - PPTC 1.1A 30V 40A Imax

RUEF110S
Littelfuse
1: 0,344 €
475In Stock

Mfr. Part No.
RUEF110S

Mouser Part No
650-RUEF110S

Littelfuse

Resettable Fuses - PPTC 1.1A 30V 40A Imax

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Datasheet

475In Stock

0,344 €

0,317 €

0,264 €

0,243 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

RUEF135-AP
Littelfuse
1: 0,421 €
2.937In Stock

Mfr. Part No.
RUEF135-AP

Mouser Part No
650-RUEF135-AP

Littelfuse

Resettable Fuses - PPTC

Learn More

Datasheet

2.937In Stock

Cut Tape

0,421 €

0,389 €

0,323 €

0,298 €

View

Reel

0,191 €

Min.: 1
Mult.: 1

Reel: 2.000

Resettable Fuses - PPTC 1.35A 30V 40A Imax

RUEF135S
Littelfuse
1: 0,361 €
105In Stock

Mfr. Part No.
RUEF135S

Mouser Part No
650-RUEF135S

Littelfuse

Resettable Fuses - PPTC 1.35A 30V 40A Imax

Learn More

Datasheet

105In Stock

0,361 €

0,327 €

0,272 €

0,25 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.6A 30V 40A Imax

RUEF160-2
Littelfuse
1: 0,43 €
5.367In Stock

Mfr. Part No.
RUEF160-2

Mouser Part No
650-RUEF160-2

Littelfuse

Resettable Fuses - PPTC 1.6A 30V 40A Imax

Learn More

Datasheet

5.367In Stock

Cut Tape

0,43 €

0,396 €

0,329 €

0,304 €

Reel

0,183 €

View

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 1.6A 30V 40A Imax

RUEF160S
Littelfuse
1: 0,361 €
1.089In Stock

Mfr. Part No.
RUEF160S

Mouser Part No
650-RUEF160S

Littelfuse

Resettable Fuses - PPTC 1.6A 30V 40A Imax

Learn More

Datasheet

1.089In Stock

0,361 €

0,334 €

0,333 €

0,271 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.85A 30V 100A Imax

RUEF185-1
Littelfuse
1: 0,396 €
202In Stock
500Expected 4/6/2026

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 4/6/2026

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 €
2.839In Stock
2.500Expected 4/8/2026

Mfr. Part No.
RUEF250

Mouser Part No
650-RUEF250

Littelfuse

Resettable Fuses - PPTC 2.5A 30V 100A Imax

Learn More

Datasheet

2.839In Stock

2.500Expected 4/8/2026

0,387 €

0,35 €

0,291 €

0,255 €

View

Min.: 1
Mult.: 1

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 €

0,29 €

0,268 €

View

Min.: 1
Mult.: 1

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