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

Littelfuse Cartridge Fuses 250V 1.25A 5x20mm Fast Acting
Datasheet
2,273In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250 V 1.25A 5x20mm Fast Acting
Datasheet
217In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250 V 3.15A 5x20mm Fast Acting
Datasheet
847In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Littelfuse Cartridge Fuses 250 V 3.15A 5x20mm Fast Acting
Datasheet
410In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250 V 3.15A 5x20mm Fast Acting
Datasheet
4,396In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250 V 3.15A 5x20mm Fast Acting
Datasheet
52In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .032A Time Lag (Slo-Blo)
Datasheet
100In Stock
500Expected 31/03/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .04A Time Lag (Slo-Blo)
Datasheet
133In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .05A Time Lag (Slo-Blo)
Datasheet
93In Stock
1,000Expected 02/03/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 50mA IEC TD LBC
Datasheet
94In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .063A Time Lag (Slo-Blo)
Datasheet
300In Stock
600On Order
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .08A Time Lag (Slo-Blo)
Datasheet
98In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 80mA IEC TD LBC
Datasheet
90In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .1A Time Lag (Slo-Blo)
Datasheet
1,218In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .1A Time Lag (Slo-Blo)
Datasheet
388In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .125A Time Lag (Slo-Blo)
Datasheet
520In Stock
1,200On Order
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .125A Time Lag (Slo-Blo)
Datasheet
913In Stock
1,000Expected 02/07/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 125mA IEC TD LBC
Datasheet
100In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .16A Time Lag (Slo-Blo)
Datasheet
4In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 160mA IEC TD LBC
Datasheet
13In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .2A Time Lag (Slo-Blo)
Datasheet
200In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses .2A 250V TIME DELAY
Datasheet
1,469In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 200mA IEC TD LBC
Datasheet
20In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .25A Time Lag (Slo-Blo)
Datasheet
468In Stock
1,200On Order
Min.: 1
Mult.: 1