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 2.5A 6.3x32mm Ceramic Tube 16In Stock
100On Order
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3AB (6.3 mm x 32 mm) Cylindrical 2.5 A 500 VAC 500 VDC
Littelfuse Cartridge Fuses 250V 3.6X10 SB PT PB-FREE 6A 261In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3.6 mm x 10 mm Cylindrical Leaded 6 A 250 VAC
Littelfuse Cartridge Fuses 250V .300A 3.6X10 FA PT PB-FREE 682In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3.6 mm x 10 mm Cylindrical Leaded 300 mA 250 VAC
Littelfuse Cartridge Fuses 250V 6.3A 3.6X10 FA PT PB-FREE 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 .200.A 3.6X10 FA PT 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 .600A 3.6X10 FA PT PB-FREE 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 2,704In Stock
Min.: 1
Mult.: 1
Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC .2A 30V Mini SMD AEC-Q200 5,769In Stock
Min.: 1
Mult.: 1
Reel: 2,000

Resettable Fuses - PPTC
Littelfuse Cartridge Fuses 250V .100A 3.6X10 FA PT PB-FREE 784In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3.6 mm x 10 mm Cylindrical Leaded 100 mA 250 VAC
Littelfuse Cartridge Fuses 250V 3.6X10 4A FUSE FA PT PB-FREE 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 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 897In Stock
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 3,413In Stock
Min.: 1
Mult.: 1
Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC .75A 24V Mini SMD AEC-Q200 2,809In Stock
Min.: 1
Mult.: 1
Reel: 1,500

Resettable Fuses - PPTC
Littelfuse Cartridge Fuses 40A, 800VDC, Bolt Down, AEC-Q200 490In Stock
Min.: 1
Mult.: 1

Cylindrical 40 A 800 VDC
Littelfuse Cartridge Fuses 40A, 800VDC, Through hole, AEC-Q200 293In Stock
Min.: 1
Mult.: 1

Cylindrical 40 A 800 VDC
Littelfuse Cartridge Fuses 50A, 800VDC, Bolt Down, AEC-Q200 500In Stock
Min.: 1
Mult.: 1

Cylindrical 50 A 800 VDC
Littelfuse Cartridge Fuses 50A, 800VDC, Through hole, AEC-Q200 275In Stock
Min.: 1
Mult.: 1

Cylindrical 50 A 800 VDC
Littelfuse Cartridge Fuses 250V 5X20MM (P) T LBC 2AMP 9,277In Stock
Min.: 1
Mult.: 1

5 mm x 20 mm Cylindrical 2 A 250 VAC
Littelfuse Cartridge Fuses 250V 5x20 PGT 1.25A 694In 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 8A 5x20mm Fast Acting 778In Stock
1,000Expected 2026/07/07
Min.: 1
Mult.: 1
Reel: 1,000

Ceramic Fuse 5 mm x 20 mm Cylindrical Leaded 8 A 250 VAC
Littelfuse Cartridge Fuses 250V 10A 5x20mm Fast Acting 1,938In Stock
1,000Expected 2026/05/20
Min.: 1
Mult.: 1
Reel: 1,000

Ceramic Fuse 5 mm x 20 mm Cylindrical Leaded 10 A 250 VAC
Littelfuse Cartridge Fuses 250V 6.3A 5x20mm Fast Acting 2,660In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Ceramic Fuse 5 mm x 20 mm Cylindrical Leaded 6.3 A 250 VAC
Littelfuse Cartridge Fuses 350V 3A Slo-Blo 862In Stock
Min.: 1
Mult.: 1

Glass Fuse 2AG (5 mm x 15 mm) Cylindrical Leaded 3 A 350 VAC
Littelfuse Cartridge Fuses 250V .800A SB PT IND 2AG 948In Stock
Min.: 1
Mult.: 1

Glass Fuse 2AG (5 mm x 15 mm) Cylindrical Leaded 800 mA 250 VAC 125 VDC