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Automotive Application Solutions

Littelfuse Automotive Solutions contain a portfolio of AEC-Q101 and AEC-Q200 qualified TVS diodes, diode arrays, varistors, multilayer varistors, and POLY-FUSE® PTCs. Each new generation of vehicles has an increased number of electronics that control everything from the radio to fuel injection. Littelfuse provides circuit protection solutions for a range of difficult automotive applications.

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Part #

Resettable Fuses - PPTC 6A 20V 100A Imax

LR4-600F
Littelfuse
1: 0,98 €
11.569In Stock

Mfr. Part No.
LR4-600F

Mouser Part No
650-LR4-600F

Littelfuse

Resettable Fuses - PPTC 6A 20V 100A Imax

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Datasheet

11.569In Stock

0,98 €

0,827 €

0,628 €

0,566 €

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC 7.3A 20V 100A Imax

LR4-730F
Littelfuse
1: 1,05 €
6.672In Stock

Mfr. Part No.
LR4-730F

Mouser Part No
650-LR4-730F

Littelfuse

Resettable Fuses - PPTC 7.3A 20V 100A Imax

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Datasheet

6.672In Stock

1,05 €

0,946 €

0,80 €

0,738 €

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC 9A 20V 100A Imax

LR4-900F
Littelfuse
1: 1,23 €
9.223In Stock

Mfr. Part No.
LR4-900F

Mouser Part No
650-LR4-900F

Littelfuse

Resettable Fuses - PPTC 9A 20V 100A Imax

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Datasheet

9.223In Stock

1,23 €

1,14 €

0,937 €

0,869 €

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Min.: 1
Mult.: 1

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

RKEF110
Littelfuse
1: 0,404 €
6.654In 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

6.654In Stock

0,404 €

0,367 €

0,305 €

0,282 €

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V 40A 2.30W Radial-leaded Device

RKEF135
Littelfuse
1: 0,43 €
10.434In Stock

Mfr. Part No.
RKEF135

Mouser Part No
650-RKEF135

Littelfuse

Resettable Fuses - PPTC 60V 40A 2.30W Radial-leaded Device

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Datasheet

10.434In Stock

0,43 €

0,391 €

0,325 €

0,30 €

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Min.: 1
Mult.: 1

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

RKEF250
Littelfuse
1: 0,507 €
5.791In Stock

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

5.791In Stock

0,507 €

0,452 €

0,387 €

0,357 €

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V 40A 0.03Ohms

RKEF500-1
Littelfuse
1: 0,972 €
7.701In Stock

Mfr. Part No.
RKEF500-1

Mouser Part No
650-RKEF500-1

Littelfuse

Resettable Fuses - PPTC 60V 40A 0.03Ohms

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Datasheet

7.701In Stock

0,972 €

0,894 €

0,742 €

0,685 €

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Min.: 1
Mult.: 1

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

RUEF090
Littelfuse
1: 0,327 €
17.800In Stock

Mfr. Part No.
RUEF090

Mouser Part No
650-RUEF090

Littelfuse

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

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Datasheet

17.800In Stock

0,327 €

0,302 €

0,26 €

0,237 €

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.1A 30V 100A Imax

RUEF110-2
Littelfuse
1: 0,378 €
9.246In Stock

Mfr. Part No.
RUEF110-2

Mouser Part No
650-RUEF110-2

Littelfuse

Resettable Fuses - PPTC 1.1A 30V 100A Imax

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Datasheet

9.246In Stock

Cut Tape

0,378 €

0,373 €

0,315 €

0,29 €

Reel

0,175 €

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Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 1.35A 30V 100A Imax

RUEF135
Littelfuse
1: 0,361 €
11.206In Stock

Mfr. Part No.
RUEF135

Mouser Part No
650-RUEF135

Littelfuse

Resettable Fuses - PPTC 1.35A 30V 100A Imax

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Datasheet

11.206In Stock

0,361 €

0,323 €

0,249 €

0,23 €

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.35A 30V 40A Imax

RUEF135-2
Littelfuse
1: 0,421 €
7.845In Stock

Mfr. Part No.
RUEF135-2

Mouser Part No
650-RUEF135-2

Littelfuse

Resettable Fuses - PPTC 1.35A 30V 40A Imax

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Datasheet

7.845In Stock

Cut Tape

0,421 €

0,383 €

0,323 €

0,298 €

Reel

0,18 €

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Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 1.6A 30V 100A Imax

RUEF160
Littelfuse
1: 0,361 €
11.043In Stock

Mfr. Part No.
RUEF160

Mouser Part No
650-RUEF160

Littelfuse

Resettable Fuses - PPTC 1.6A 30V 100A Imax

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Datasheet

11.043In Stock

0,361 €

0,334 €

0,277 €

0,238 €

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.85A 30V 100A Imax

RUEF185
Littelfuse
1: 0,37 €
25.398In Stock

Mfr. Part No.
RUEF185

Mouser Part No
650-RUEF185

Littelfuse

Resettable Fuses - PPTC 1.85A 30V 100A Imax

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Datasheet

25.398In Stock

0,37 €

0,312 €

0,275 €

0,252 €

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC 2.5A 30V 100A Imax

RUEF250-2
Littelfuse
1: 0,421 €
9.467In Stock

Mfr. Part No.
RUEF250-2

Mouser Part No
650-RUEF250-2

Littelfuse

Resettable Fuses - PPTC 2.5A 30V 100A Imax

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Datasheet

9.467In Stock

Cut Tape

0,421 €

0,381 €

0,323 €

0,295 €

View

Reel

0,189 €

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 3A 30V 100A Imax

RUEF300
Littelfuse
1: 0,413 €
25.557In Stock

Mfr. Part No.
RUEF300

Mouser Part No
650-RUEF300

Littelfuse

Resettable Fuses - PPTC 3A 30V 100A Imax

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Datasheet

25.557In Stock

0,413 €

0,375 €

0,311 €

0,288 €

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC 4A 30V 100A Imax

RUEF400
Littelfuse
1: 0,482 €
15.814In Stock

Mfr. Part No.
RUEF400

Mouser Part No
650-RUEF400

Littelfuse

Resettable Fuses - PPTC 4A 30V 100A Imax

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Datasheet

15.814In Stock

0,482 €

0,441 €

0,366 €

0,332 €

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC 5A 30V 100A Imax

RUEF500
Littelfuse
1: 0,585 €
5.268In Stock

Mfr. Part No.
RUEF500

Mouser Part No
650-RUEF500

Littelfuse

Resettable Fuses - PPTC 5A 30V 100A Imax

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Datasheet

5.268In Stock

0,585 €

0,526 €

0,414 €

0,384 €

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC 6A 30V 100A Imax

RUEF600
Littelfuse
1: 0,619 €
6.399In Stock

Mfr. Part No.
RUEF600

Mouser Part No
650-RUEF600

Littelfuse

Resettable Fuses - PPTC 6A 30V 100A Imax

Learn More

Datasheet

6.399In Stock

0,619 €

0,568 €

0,455 €

0,427 €

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC 8A 30V 100A Imax

RUEF800
Littelfuse
1: 0,74 €
10.708In Stock

Mfr. Part No.
RUEF800

Mouser Part No
650-RUEF800

Littelfuse

Resettable Fuses - PPTC 8A 30V 100A Imax

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Datasheet

10.708In Stock

0,74 €

0,649 €

0,519 €

0,48 €

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC 9A 30V 100A Imax

RUEF900
Littelfuse
1: 0,912 €
3.902In Stock
3.991Expected 3/24/2026

Mfr. Part No.
RUEF900

Mouser Part No
650-RUEF900

Littelfuse

Resettable Fuses - PPTC 9A 30V 100A Imax

Learn More

Datasheet

3.902In Stock

3.991Expected 3/24/2026

0,912 €

0,835 €

0,693 €

0,639 €

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC .05A 60V 40A Imax

RXEF005
Littelfuse
1: 0,318 €
17.258In Stock

Mfr. Part No.
RXEF005

Mouser Part No
650-RXEF005

Littelfuse

Resettable Fuses - PPTC .05A 60V 40A Imax

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Datasheet

Product Comments

17.258In Stock

0,318 €

0,29 €

0,241 €

0,222 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Radial Lead .05A 60V 40A Imax

RXEF005-2
Littelfuse
1: 0,378 €
18.899In Stock

Mfr. Part No.
RXEF005-2

Mouser Part No
650-RXEF005-2

Littelfuse

Resettable Fuses - PPTC Radial Lead .05A 60V 40A Imax

Learn More

Datasheet

Product Comments

18.899In Stock

Cut Tape

0,378 €

0,335 €

0,285 €

0,261 €

Reel

0,155 €

View

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC Radial Lead .1A 60V 40A Imax

RXEF010
Littelfuse
1: 0,31 €
15.664In Stock

Mfr. Part No.
RXEF010

Mouser Part No
650-RXEF010

Littelfuse

Resettable Fuses - PPTC Radial Lead .1A 60V 40A Imax

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Datasheet

Product Comments

15.664In Stock

0,31 €

0,28 €

0,21 €

0,192 €

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC Radial Lead .2A 72V 40A Imax

RXEF020
Littelfuse
1: 0,31 €
21.307In Stock

Mfr. Part No.
RXEF020

Mouser Part No
650-RXEF020

Littelfuse

Resettable Fuses - PPTC Radial Lead .2A 72V 40A Imax

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Datasheet

Product Comments

21.307In Stock

0,31 €

0,279 €

0,209 €

0,193 €

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC Radial Lead .25A 72V 40A Imax

RXEF025
Littelfuse
1: 0,318 €
16.309In Stock

Mfr. Part No.
RXEF025

Mouser Part No
650-RXEF025

Littelfuse

Resettable Fuses - PPTC Radial Lead .25A 72V 40A Imax

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Datasheet

Product Comments

16.309In Stock

0,318 €

0,24 €

0,21 €

0,192 €

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Min.: 1
Mult.: 1

Automotive Application Solutions

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Automotive Application Solutions

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Circuit Protection

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