Circuit Protection – Mouser Finland

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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 10A 32V High Temp AEC-Q200

AHEF1000
Littelfuse
1: 2,01 €
4 703In Stock

Mfr. Part No.
AHEF1000

Mouser Part No
650-AHEF1000

Littelfuse

Resettable Fuses - PPTC 10A 32V High Temp AEC-Q200

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Datasheet

4 703In Stock

2,01 €

1,68 €

1,55 €

1,52 €

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC 3A 32V High Temp AEC-Q200

AHEF300
Littelfuse
1: 0,714 €
3 649In Stock
1 500Expected 05/11/2026

Mfr. Part No.
AHEF300

Mouser Part No
650-AHEF300

Littelfuse

Resettable Fuses - PPTC 3A 32V High Temp AEC-Q200

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Datasheet

3 649In Stock

1 500Expected 05/11/2026

0,714 €

0,655 €

0,544 €

0,502 €

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC 5A 32V High Temp AEC-Q200

AHEF500
Littelfuse
1: 1,01 €
9 409In Stock

Mfr. Part No.
AHEF500

Mouser Part No
650-AHEF500

Littelfuse

Resettable Fuses - PPTC 5A 32V High Temp AEC-Q200

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Datasheet

9 409In Stock

1,01 €

0,937 €

0,777 €

0,717 €

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC .9A 30V SMD AEC-Q200

ASMD100F-2
Littelfuse
1: 0,697 €
4 925In Stock

Mfr. Part No.
ASMD100F-2

Mouser Part No
650-ASMD100F-2

Littelfuse

Resettable Fuses - PPTC .9A 30V SMD AEC-Q200

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Datasheet

4 925In Stock

Cut Tape

0,697 €

0,642 €

0,534 €

0,488 €

View

Reel

0,37 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Resettable Fuses - PPTC LR4-1300SSF

LR4-1300SSF
Littelfuse
1: 2,05 €
4 149In Stock

Mfr. Part No.
LR4-1300SSF

Mouser Part No
650-LR4-1300SSF

Littelfuse

Resettable Fuses - PPTC LR4-1300SSF

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Datasheet

4 149In Stock

2,05 €

1,65 €

1,53 €

1,41 €

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC 2.6A 15V 100A Imax

LR4-260F
Littelfuse
1: 0,791 €
19 637In Stock
40 000Expected 01/09/2026

Mfr. Part No.
LR4-260F

Mouser Part No
650-LR4-260F

Littelfuse

Resettable Fuses - PPTC 2.6A 15V 100A Imax

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Datasheet

19 637In Stock

40 000Expected 01/09/2026

0,791 €

0,722 €

0,596 €

0,537 €

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC LR4-380F

LR4-380F
Littelfuse
1: 0,903 €
5 551In Stock

Mfr. Part No.
LR4-380F

Mouser Part No
650-LR4-380F

Littelfuse

Resettable Fuses - PPTC LR4-380F

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Datasheet

5 551In Stock

0,903 €

0,833 €

0,664 €

0,624 €

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC 5.5A 20V 100A Imax

LR4-550F
Littelfuse
1: 1,05 €
17 198In Stock

Mfr. Part No.
LR4-550F

Mouser Part No
650-LR4-550F

Littelfuse

Resettable Fuses - PPTC 5.5A 20V 100A Imax

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Datasheet

17 198In Stock

1,05 €

0,963 €

0,80 €

0,738 €

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC 6A 20V 100A Imax

LR4-600F
Littelfuse
1: 1,04 €
5 426In 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

5 426In Stock

1,04 €

0,963 €

0,767 €

0,734 €

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC 7.3A 20V 100A Imax

LR4-730F
Littelfuse
1: 1,14 €
15 630In 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

15 630In Stock

1,14 €

1,06 €

0,877 €

0,805 €

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC 9A 20V 100A Imax

LR4-900F
Littelfuse
1: 1,49 €
7 373In 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

7 373In Stock

1,49 €

1,29 €

1,08 €

0,989 €

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC .1A 60V Mini SMD AEC-Q200

MINIASMDC010F-2
Littelfuse
1: 0,525 €
10 211In Stock

Mfr. Part No.
MINIASMDC010F-2

Mouser Part No
650-MINIASMDC010F-2

Littelfuse

Resettable Fuses - PPTC .1A 60V Mini SMD AEC-Q200

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Datasheet

10 211In Stock

Cut Tape

0,525 €

0,483 €

0,402 €

0,371 €

Reel

0,223 €

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MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Resettable Fuses - PPTC 16V 100A RADIAL PTC BULK

RGEF1000
Littelfuse
1: 0,826 €
5 195In Stock

Mfr. Part No.
RGEF1000

Mouser Part No
650-RGEF1000

Littelfuse

Resettable Fuses - PPTC 16V 100A RADIAL PTC BULK

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Datasheet

5 195In Stock

0,826 €

0,755 €

0,627 €

0,578 €

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC RGEF300

RGEF300
Littelfuse
1: 0,473 €
13 099In Stock
2 500Expected 02/09/2026

Mfr. Part No.
RGEF300

Mouser Part No
650-RGEF300

Littelfuse

Resettable Fuses - PPTC RGEF300

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Datasheet

13 099In Stock

2 500Expected 02/09/2026

0,473 €

0,434 €

0,36 €

0,322 €

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC RGEF800

RGEF800
Littelfuse
1: 0,714 €
3 506In Stock
7 900Expected 01/09/2026

Mfr. Part No.
RGEF800

Mouser Part No
650-RGEF800

Littelfuse

Resettable Fuses - PPTC RGEF800

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Datasheet

3 506In Stock

7 900Expected 01/09/2026

0,714 €

0,655 €

0,515 €

0,50 €

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V 40A 1.00W Radial-leaded Device

RKEF050
Littelfuse
1: 0,396 €
8 012In Stock

Mfr. Part No.
RKEF050

Mouser Part No
650-RKEF050

Littelfuse

Resettable Fuses - PPTC 60V 40A 1.00W Radial-leaded Device

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Datasheet

8 012In Stock

0,396 €

0,364 €

0,303 €

0,28 €

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Min.: 1
Mult.: 1

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

RKEF110
Littelfuse
1: 0,464 €
12 851In 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

12 851In Stock

0,464 €

0,424 €

0,353 €

0,325 €

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Min.: 1
Mult.: 1

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

RKEF185
Littelfuse
1: 0,499 €
5 540In 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 540In Stock

0,499 €

0,459 €

0,381 €

0,34 €

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Min.: 1
Mult.: 1

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

RKEF250
Littelfuse
1: 0,55 €
4 961In Stock
6 500Expected 09/11/2026

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

4 961In Stock

6 500Expected 09/11/2026

0,55 €

0,508 €

0,421 €

0,39 €

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Min.: 1
Mult.: 1

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

RKEF500
Littelfuse
1: 1,03 €
4 160In Stock
11 250Expected 28/10/2026

Mfr. Part No.
RKEF500

Mouser Part No
650-RKEF500

Littelfuse

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

Learn More

Datasheet

4 160In Stock

11 250Expected 28/10/2026

1,03 €

0,955 €

0,79 €

0,729 €

0,675 €

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V 40A 0.03Ohms

RKEF500-1
Littelfuse
1: 1,65 €
6 091In 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

6 091In Stock

1,65 €

1,24 €

0,929 €

0,912 €

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Min.: 1
Mult.: 1

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

RUEF090
Littelfuse
1: 0,396 €
22 407In Stock

Mfr. Part No.
RUEF090

Mouser Part No
650-RUEF090

Littelfuse

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

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Datasheet

22 407In Stock

0,396 €

0,362 €

0,30 €

0,266 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.1A 30V 100A Imax

RUEF110-2
Littelfuse
1: 0,473 €
6 830In Stock

Mfr. Part No.
RUEF110-2

Mouser Part No
650-RUEF110-2

Littelfuse

Resettable Fuses - PPTC 1.1A 30V 100A Imax

Learn More

Datasheet

6 830In Stock

Cut Tape

0,473 €

0,433 €

0,402 €

0,344 €

View

Reel

0,24 €

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC 1.35A 30V 100A Imax

RUEF135
Littelfuse
1: 0,387 €
11 055In Stock
24 500Expected 01/09/2026

Mfr. Part No.
RUEF135

Mouser Part No
650-RUEF135

Littelfuse

Resettable Fuses - PPTC 1.35A 30V 100A Imax

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Datasheet

11 055In Stock

24 500Expected 01/09/2026

0,387 €

0,357 €

0,296 €

0,273 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.6A 30V 100A Imax

RUEF160
Littelfuse
1: 0,421 €
15 704In Stock

Mfr. Part No.
RUEF160

Mouser Part No
650-RUEF160

Littelfuse

Resettable Fuses - PPTC 1.6A 30V 100A Imax

Learn More

Datasheet

15 704In Stock

0,421 €

0,38 €

0,321 €

0,28 €

View

Min.: 1
Mult.: 1

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