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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 #

Cartridge Fuses 420V 10A 5X20 FA

0487010.MXP
Littelfuse
1: $8.88
2,319In Stock

Mfr. Part No.
0487010.MXP

Mouser Part No
576-0487010.MXP

Littelfuse

Cartridge Fuses 420V 10A 5X20 FA

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Datasheet

2,319In Stock

$8.88

$8.45

$8.16

$6.34

View

Min.: 1
Mult.: 1

Cartridge Fuses 420V 15A 5x20 FA

0487015.MXP
Littelfuse
1: $8.15
866In Stock

Mfr. Part No.
0487015.MXP

Mouser Part No
576-0487015.MXP

Littelfuse

Cartridge Fuses 420V 15A 5x20 FA

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Datasheet

866In Stock

$8.15

$6.77

$6.24

$5.18

View

Min.: 1
Mult.: 1

Cartridge Fuses 420V 16A 5X20 FA

0487016.MXP
Littelfuse
1: $8.88
440In Stock
1,000Expected 31/3/2026

Mfr. Part No.
0487016.MXP

Mouser Part No
576-0487016.MXP

Littelfuse

Cartridge Fuses 420V 16A 5X20 FA

Learn More

Datasheet

440In Stock

1,000Expected 31/3/2026

$8.88

$8.45

$8.16

$6.34

View

Min.: 1
Mult.: 1

Cartridge Fuses FUSE 420Vac/dc 5X20 FA 20A

0487020.MXP
Littelfuse
1: $8.15
822In Stock

Mfr. Part No.
0487020.MXP

Mouser Part No
576-0487020.MXP

Littelfuse

Cartridge Fuses FUSE 420Vac/dc 5X20 FA 20A

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Datasheet

822In Stock

$8.15

$6.77

$6.24

$5.18

View

Min.: 1
Mult.: 1

Cartridge Fuses 420V 12.5A 5X20 FA

048712.5MXP
Littelfuse
1: $8.88
588In Stock

Mfr. Part No.
048712.5MXP

Mouser Part No
576-048712.5MXP

Littelfuse

Cartridge Fuses 420V 12.5A 5X20 FA

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Datasheet

588In Stock

$8.88

$8.45

$8.16

$6.34

View

Min.: 1
Mult.: 1

Surface Mount Fuses 10A 32V FAST ACTING

0501010.WRA
Littelfuse
1: $1.77
6,427In Stock

Mfr. Part No.
0501010.WRA

Mouser Part No
576-0501010.WRA

Littelfuse

Surface Mount Fuses 10A 32V FAST ACTING

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Datasheet

6,427In Stock

Cut Tape

$1.77

$1.58

$1.47

$1.22

View

Reel

$0.744

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Surface Mount Fuses 15A 32V FAST ACTING

0501015.WRA
Littelfuse
1: $1.77
4,958In Stock

Mfr. Part No.
0501015.WRA

Mouser Part No
576-0501015.WRA

Littelfuse

Surface Mount Fuses 15A 32V FAST ACTING

Learn More

Datasheet

4,958In Stock

Cut Tape

$1.77

$1.58

$1.47

$1.22

View

Reel

$0.744

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Surface Mount Fuses 20A 32V FAST ACTING

0501020.WRA
Littelfuse
1: $1.77
3,999In Stock
6,000Expected 7/5/2026

Mfr. Part No.
0501020.WRA

Mouser Part No
576-0501020.WRA

Littelfuse

Surface Mount Fuses 20A 32V FAST ACTING

Learn More

Datasheet

3,999In Stock

6,000Expected 7/5/2026

Cut Tape

$1.77

$1.58

$1.47

$1.22

View

Reel

$0.744

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Cartridge Fuses 30A 500VAC 3AB HV W/LEADS

0504030.MXEP
Littelfuse
1: $8.78
1,217In Stock

Mfr. Part No.
0504030.MXEP

Mouser Part No
576-0504030.MXEP

Littelfuse

Cartridge Fuses 30A 500VAC 3AB HV W/LEADS

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Datasheet

1,217In Stock

$8.78

$7.58

$6.85

$5.88

View

Min.: 1
Mult.: 1

Cartridge Fuses 450V 3AB PT 12A

0505012.MXEP
Littelfuse
1: $8.21
1,009In Stock

Mfr. Part No.
0505012.MXEP

Mouser Part No
576-0505012.MXEP

Littelfuse

Cartridge Fuses 450V 3AB PT 12A

Learn More

Datasheet

1,009In Stock

$8.21

$7.73

$7.45

$5.80

View

Min.: 1
Mult.: 1

Cartridge Fuses 450V 3AB 12A

0505012.MXP
Littelfuse
1: $7.31
1,750In Stock

Mfr. Part No.
0505012.MXP

Mouser Part No
576-0505012.MXP

Littelfuse

Cartridge Fuses 450V 3AB 12A

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Datasheet

1,750In Stock

$7.31

$6.82

$6.59

$5.12

View

Min.: 1
Mult.: 1

Cartridge Fuses 500V 15A 3AB PT PB-FREE

0505015.MXEP
Littelfuse
1: $7.59
1,009In Stock

Mfr. Part No.
0505015.MXEP

Mouser Part No
576-0505015.MXEP

Littelfuse

Cartridge Fuses 500V 15A 3AB PT PB-FREE

Learn More

Datasheet

1,009In Stock

$7.59

$6.07

$5.74

$4.60

View

Min.: 1
Mult.: 1

Cartridge Fuses 500V 15A 3AB PB-FREE

0505015.MXP
Littelfuse
1: $8.65
2,875In Stock

Mfr. Part No.
0505015.MXP

Mouser Part No
576-0505015.MXP

Littelfuse

Cartridge Fuses 500V 15A 3AB PB-FREE

Learn More

Datasheet

2,875In Stock

$8.65

$6.37

$6.10

$5.21

View

Min.: 1
Mult.: 1

Cartridge Fuses 500V 16A 3AB PB-FREE

0505016.MXP
Littelfuse
1: $8.27
1,377In Stock
1,000Expected 11/3/2026

Mfr. Part No.
0505016.MXP

Mouser Part No
576-0505016.MXP

Littelfuse

Cartridge Fuses 500V 16A 3AB PB-FREE

Learn More

Datasheet

1,377In Stock

1,000Expected 11/3/2026

$8.27

$7.78

$7.51

$5.84

View

Min.: 1
Mult.: 1

Cartridge Fuses 500V 20A 3AB PT PB-FREE

0505020.MXEP
Littelfuse
1: $8.58
1,972In Stock

Mfr. Part No.
0505020.MXEP

Mouser Part No
576-0505020.MXEP

Littelfuse

Cartridge Fuses 500V 20A 3AB PT PB-FREE

Learn More

Datasheet

1,972In Stock

$8.58

$8.20

$8.03

$7.23

Min.: 1
Mult.: 1

Cartridge Fuses 500V 20A 3AB PB-FREE

0505020.MXP
Littelfuse
1: $8.27
562In Stock
3,770On Order

Mfr. Part No.
0505020.MXP

Mouser Part No
576-0505020.MXP

Littelfuse

Cartridge Fuses 500V 20A 3AB PB-FREE

Learn More

Datasheet

562In Stock

3,770On Order

$8.27

$7.78

$7.51

$5.84

View

Min.: 1
Mult.: 1

Cartridge Fuses 500V 25A 3AB PB-FREE

0505025.MXP
Littelfuse
1: $9.40
1,559In Stock

Mfr. Part No.
0505025.MXP

Mouser Part No
576-0505025.MXP

Littelfuse

Cartridge Fuses 500V 25A 3AB PB-FREE

Learn More

Datasheet

1,559In Stock

$9.40

$8.66

$8.34

$6.41

View

Min.: 1
Mult.: 1

Cartridge Fuses 500V 30A 3AB PT PB-FREE

0505030.MXEP
Littelfuse
1: $12.62
1,874In Stock

Mfr. Part No.
0505030.MXEP

Mouser Part No
576-0505030.MXEP

Littelfuse

Cartridge Fuses 500V 30A 3AB PT PB-FREE

Learn More

Datasheet

1,874In Stock

$12.62

$9.20

$8.76

$7.46

$6.95

Min.: 1
Mult.: 1

Cartridge Fuses 500V 30A 3AB PB-FREE

0505030.MXP
Littelfuse
1: $9.41
1,606In Stock
2,000Expected 18/5/2026

Mfr. Part No.
0505030.MXP

Mouser Part No
576-0505030.MXP

Littelfuse

Cartridge Fuses 500V 30A 3AB PB-FREE

Learn More

Datasheet

1,606In Stock

2,000Expected 18/5/2026

$9.41

$7.38

$7.03

$5.64

View

Min.: 1
Mult.: 1

Cartridge Fuses 600V 16A Fast Acting

0506016.MXP
Littelfuse
1: $10.83
342In Stock

Mfr. Part No.
0506016.MXP

Mouser Part No
576-0506016.MXP

Littelfuse

Cartridge Fuses 600V 16A Fast Acting

Learn More

Datasheet

342In Stock

$10.83

$10.11

$9.73

$7.48

View

Min.: 1
Mult.: 1

Cartridge Fuses 600V 20A Fast Acting

0506020.MXP
Littelfuse
1: $10.83
742In Stock

Mfr. Part No.
0506020.MXP

Mouser Part No
576-0506020.MXP

Littelfuse

Cartridge Fuses 600V 20A Fast Acting

Learn More

Datasheet

742In Stock

$10.83

$10.11

$9.73

$7.48

View

Min.: 1
Mult.: 1

Cartridge Fuses 650VDC 4A Axial Leaded

0507004.MXEP
Littelfuse
1: $10.98
608In Stock

Mfr. Part No.
0507004.MXEP

Mouser Part No
576-0507004.MXEP

Littelfuse

Cartridge Fuses 650VDC 4A Axial Leaded

Learn More

Datasheet

608In Stock

$10.98

$10.30

$9.91

$7.63

View

Min.: 1
Mult.: 1

Cartridge Fuses 650VDC 8A Axial Leaded

0507008.MXEP
Littelfuse
1: $10.98
1,126In Stock

Mfr. Part No.
0507008.MXEP

Mouser Part No
576-0507008.MXEP

Littelfuse

Cartridge Fuses 650VDC 8A Axial Leaded

Learn More

Datasheet

1,126In Stock

$10.98

$10.30

$9.91

$7.63

View

Min.: 1
Mult.: 1

Cartridge Fuses 650VDC 8A Cartridge Fuse

0507008.MXP
Littelfuse
1: $10.98
348In Stock

Mfr. Part No.
0507008.MXP

Mouser Part No
576-0507008.MXP

Littelfuse

Cartridge Fuses 650VDC 8A Cartridge Fuse

Learn More

Datasheet

348In Stock

$10.98

$10.30

$9.91

$7.63

View

Min.: 1
Mult.: 1

Cartridge Fuses FUSE 1000V 3AB FA PB-FREE .315A

0508.315MXP
Littelfuse
1: $14.58
549In Stock

Mfr. Part No.
0508.315MXP

Mouser Part No
576-0508.315MXP

Littelfuse

Cartridge Fuses FUSE 1000V 3AB FA PB-FREE .315A

Learn More

Datasheet

549In Stock

$14.58

$10.77

$10.37

$8.81

$8.19

Min.: 1
Mult.: 1

Automotive Application Solutions

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Automotive Application Solutions

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Circuit Protection

Semiconductors