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.

Results: 4,760
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Fuse Size/Group
Body Style
Current Rating
Voltage Rating AC
Voltage Rating DC
Littelfuse Cartridge Fuses 250V 3.6X10 4A FUSE FA PT PB-FREE
Datasheet
1,928In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3.6 mm x 10 mm Cylindrical Leaded 4 A 250 VAC
Littelfuse Cartridge Fuses 250V 3.6X10 4A FUSE SB PT PB-FREE
Datasheet
789In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Axial Lead and Cartridge Fuse 3.6 mm x 10 mm Cylindrical Leaded 4 A 250 VAC
Littelfuse Cartridge Fuses 250V 3.6X10 6.3A FUSE SB PT PB-FREE
Datasheet
897In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Axial Lead and Cartridge Fuse 3.6 mm x 10 mm Cylindrical Leaded 6.3 A 250 VAC
Littelfuse Resettable Fuses - PPTC 13.2V 500MA-HD 40A 1210
Datasheet
3,413In Stock
Min.: 1
Mult.: 1
Resettable Fuses - PPTC
Littelfuse Cartridge Fuses 250V 6.3A 3.6X10 FA PT PB-FREE
Datasheet
857In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3.6 mm x 10 mm Cylindrical Leaded 6.3 A 250 VAC
Littelfuse Cartridge Fuses 250V .600A 3.6X10 FA PT PB-FREE
Datasheet
617In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3.6 mm x 10 mm Cylindrical Leaded 600 mA 250 VAC
Littelfuse Resettable Fuses - PPTC 13.2V 500MA-HD 70A SMD
Datasheet
2,704In Stock
Min.: 1
Mult.: 1
Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC .2A 30V Mini SMD AEC-Q200
Datasheet
5,569In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Resettable Fuses - PPTC
Littelfuse Cartridge Fuses 250V .200.A 3.6X10 FA PT
Datasheet
619In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3.6 mm x 10 mm Cylindrical Leaded 200 mA 250 VAC
Littelfuse Cartridge Fuses 250V 5X20MM (P) T LBC 2AMP
Datasheet
9,271In Stock
Min.: 1
Mult.: 1

5 mm x 20 mm Cylindrical 2 A 250 VAC
Littelfuse Cartridge Fuses 350V 8A FA 2AG PB-FREE
Datasheet
897In Stock
Min.: 1
Mult.: 1

Glass Fuse 2AG (5 mm x 15 mm) Cylindrical 8 A 350 VAC
Littelfuse Cartridge Fuses 350V 3.5A FA PT 2AG PB-FREE
Datasheet
1,351In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Glass Fuse 2AG (5 mm x 15 mm) Cylindrical 3.5 A 350 VAC
Littelfuse Cartridge Fuses 350V .500A SB 2AG PB-FREE
Datasheet
994In Stock
Min.: 1
Mult.: 1

Glass Fuse 2AG (5 mm x 15 mm) Cylindrical 500 mA 350 VAC
Littelfuse Cartridge Fuses 250V 1.6A Fuse
Datasheet
945In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical 1.6 A 250 VAC
Littelfuse Cartridge Fuses FUSE 250V 5X20 PT RAD TL PB-FREE 10A
Datasheet
965In Stock
Min.: 1
Mult.: 1

Ceramic Fuse 5 mm x 20 mm Cylindrical 10 A 250 VAC
Littelfuse Cartridge Fuses 250V 1.25A Slo-Blo
Datasheet
798In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 1.25 A 250 VAC
Littelfuse Cartridge Fuses 250V 10A CC Radial Fast Acting SP
Datasheet
1,243In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical 10 A 250 VAC
Littelfuse Cartridge Fuses 250V 5x20 PGT RAD FORM T LBC 3.15A
Datasheet
1,145In Stock
Min.: 1
Mult.: 1

Glass Fuse 5 mm x 20 mm Cylindrical 3.15 A 250 VAC
Littelfuse Cartridge Fuses 125V 3A METI Medium Acting
Datasheet
439In Stock
1,000Expected 2026/04/28
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical 3 A 125 VAC
Littelfuse Cartridge Fuses 125V 6A C/Code M
Datasheet
404In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical 6 A 125 VAC
Littelfuse Cartridge Fuses 125V 3.5A C/Code M
Datasheet
365In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical 3.5 A 125 VAC
Littelfuse Cartridge Fuses 250V 1.25A C/Code
Datasheet
898In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical 1.25 A 250 VAC
Littelfuse Cartridge Fuses 250V 6A Fast Acting
Datasheet
917In Stock
Min.: 1
Mult.: 1

Glass Fuse 5 mm x 20 mm Cylindrical Leaded 6 A 125 VAC
Littelfuse Cartridge Fuses 250V .125A 5X20 TL UL LBC
Datasheet
1,261In Stock
Min.: 1
Mult.: 1

Glass Fuse 5 mm x 20 mm Cylindrical 1.25 A 250 VAC
Littelfuse Cartridge Fuses 250V 5X20 PB-FREE 1.6A
Datasheet
3In Stock
100Expected 2026/05/06
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical 1.6 A 250 VAC