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 .04A Slo-Blo 3AG 50In Stock
Min.: 1
Mult.: 1

Glass Fuse 3AG (6.3 mm x 32 mm) Cylindrical Leaded 40 mA 250 VAC
Littelfuse Cartridge Fuses 250V .200A Fast Acting 3AG 10In Stock
Min.: 1
Mult.: 1

Glass Fuse 3AG (6.3 mm x 32 mm) Cylindrical Leaded 200 mA 250 VAC
Littelfuse Cartridge Fuses 250V .175A Slo-Blo 3AB 58In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3AB (6.3 mm x 32 mm) Cylindrical 175 mA 250 VAC

Littelfuse Cartridge Fuses 600V 2A AG Fast Acting 995In Stock
Min.: 1
Mult.: 1

Ceramic Fuse Cylindrical Leaded 2 A 600 VDC
Littelfuse Cartridge Fuses 250V 5x20mm (P) T LBC 8A 499In Stock
Min.: 1
Mult.: 1

5 mm x 20 mm Cylindrical 8 A 250 VAC
Littelfuse Resettable Fuses - PPTC 5A 16V RAD Leaded AEC-Q200 329In Stock
Min.: 1
Mult.: 1

Resettable Fuses - PPTC
Littelfuse Cartridge Fuses 350V .375A SB 2AG PB-FREE 448In Stock
Min.: 1
Mult.: 1

Glass Fuse 2AG (5 mm x 15 mm) Cylindrical 375 mA 350 VAC
Littelfuse Cartridge Fuses 250V .63A Slo-Blo 947In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 630 mA 250 VAC
Littelfuse Cartridge Fuses 250V 1.6A Slo-Blo 812In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 1.6 A 250 VAC
Littelfuse Cartridge Fuses 5x20 C/CODE T LBC 3.15A/250V (P) 967In Stock
1,000Expected 2026/05/11
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical 3.15 A 250 VAC
Littelfuse Cartridge Fuses 250V 10A Slo-Blo 239In Stock
Min.: 1
Mult.: 1

Ceramic Fuse 5 mm x 20 mm Cylindrical 10 A 250 VAC
Littelfuse Cartridge Fuses FUS 5X20 PGT RAD FORM T HBC 3.15A/250V-P 957In Stock
Min.: 1
Mult.: 1

Ceramic Fuse 5 mm x 20 mm Cylindrical 3.15 A 250 VAC
Littelfuse Cartridge Fuses 250V .8A Slo-Blo 2AG 59In Stock
1,000Expected 2026/03/09
Min.: 1
Mult.: 1

Glass Fuse 2AG (5 mm x 15 mm) Cylindrical Leaded 800 mA 250 VAC 125 VDC
Littelfuse Cartridge Fuses 250V SB PT 2AG 3A 916In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Glass Fuse 2AG (5 mm x 15 mm) Cylindrical Leaded 3 A 250 VAC 125 VDC
Littelfuse Cartridge Fuses 250V 2.5A Medium Acting 1,615In Stock
Min.: 1
Mult.: 1

Glass Fuse 5 mm x 20 mm Cylindrical 2.5 A 250 VAC
Littelfuse Cartridge Fuses 250V 1.25A Slo-Blo 414In Stock
Min.: 1
Mult.: 1

Glass Fuse 5 mm x 20 mm Cylindrical Leaded 125 mA 250 VAC
Littelfuse Cartridge Fuses 250V 5X20 PB-FREE 5A 45In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical 5 A 250 VAC
Littelfuse Cartridge Fuses 250V 5X20 PB-FREE 2.5A 95In Stock
100Expected 2026/04/13
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical 2.5 A 250 VAC
Littelfuse Cartridge Fuses 250V .750A Slo-Blo 3AG 5In Stock
Min.: 1
Mult.: 1

Glass Fuse 3AG (6.3 mm x 32 mm) Cylindrical Leaded 750 mA 250 VAC
Littelfuse Cartridge Fuses 250V 3.2A Slo-Blo 21In Stock
Min.: 1
Mult.: 1

Glass Fuse 3AG (6.3 mm x 32 mm) Cylindrical Leaded 3.2 A 250 VAC
Littelfuse Cartridge Fuses 250V 2A 2AG Slo-Blo 959In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 2AG (5 mm x 15 mm) Cylindrical Leaded 2 A 250 VAC
Littelfuse Resettable Fuses - PPTC RGEF400K-AP 1,070In Stock
Min.: 1
Mult.: 1
Reel: 2,000

Resettable Fuses - PPTC
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 776In 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 2026/05/12
Min.: 1
Mult.: 1
Reel: 1,000

Ceramic Fuse 5 mm x 20 mm Cylindrical Leaded 10 A 250 VAC