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.

All Results (5,921)

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Littelfuse Cartridge Fuses 250 V 4A 5x20mm Fast Acting
Datasheet
5,065In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250 V 4A 5x20mm Fast Acting
Datasheet
6,139In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250 V 4A 5x20mm Fast Acting
Datasheet
35In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250 V 5A 5x20mm Fast Acting
Datasheet
6,115In Stock
5,000Expected 23/04/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250 V 5A 5x20mm Fast Acting
Datasheet
176In Stock
200Expected 10/03/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250 V 5A 5x20mm Fast Acting
Datasheet
286In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250 V 8A 5x20mm Fast Acting
Datasheet
1,098In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250 V 8A 5x20mm Fast Acting
Datasheet
4,831In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250 V 1.6A 5x20mm Fast Acting
Datasheet
959In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250 V 1.6A 5x20mm Fast Acting
Datasheet
2,896In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250 V 1.6A 5x20mm Fast Acting
Datasheet
500In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250 V 1.6A 5x20mm Fast Acting
Datasheet
19In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250 V 10A 5x20mm Fast Acting
Datasheet
1,430In Stock
4,323On Order
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250 V 10A 5x20mm Fast Acting
Datasheet
817In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250 V 10A 5x20mm Fast Acting
Datasheet
798In Stock
1,000Expected 20/04/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250 V 15A 5x20mm Fast Acting
Datasheet
1,527In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250 V 15A 5x20mm Fast Acting
Datasheet
2,592In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250 V 15A 5x20mm Fast Acting
Datasheet
588In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250 V 2.5A 5x20mm Fast Acting
Datasheet
5,172In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250 V 2.5A 5x20mm Fast Acting
Datasheet
3,940In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250 V 2.5A 5x20mm Fast Acting
Datasheet
108In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250 V 6.3A 5x20mm Fast Acting
Datasheet
5,124In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250 V 6.3A 5x20mm Fast Acting
Datasheet
880In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Littelfuse Cartridge Fuses 250 V 6.3A 5x20mm Fast Acting
Datasheet
4,349In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250 V 6.3A 5x20mm Fast Acting
Datasheet
56In Stock
Min.: 1
Mult.: 1