Littelfuse Automotive Fuses
Littelfuse fuses and fuse accessories feature an extensive selection of circuit protection technologies for automotive applications. These fuses and fuse accessories from Littelfuse assist in circuit protection design for demanding applications. Solutions for overcurrent applications as well as overvoltage applications are available.
Applications
- Powertrain
- Engine management
- Transmission control
- Cooling fans
- Water pumps
- Lighting
- HID headlights
- Headlight leveling
- Directional lighting
- Infotainment
- Dashboard
- Navigation
- In-car entertainment
- Safety
- ABS
- EPAS
- Airbags
- Chassis control
- Comfort
- Window lifts
- Sunroofs
- Door locks
- Power seats
- HVAC
- Fuse box wire harnesses
- Power supply generators
Videos
Fuse-to-Fuse Holder Guide
Additional Resources
Featured Fuses
Littelfuse TE5®/ TR5® Fuses
0.4A to 10A current range, 65V to 300V maximum voltage, and -40°C to +85°C temperature range.
Littelfuse Micro™/TR3® Fuses
Offers a 0.002 to 5A operating current, 125V voltage rating, and 10,000A interrupting rating.
Littelfuse Automotive AEC-Q200 Qualified Standard Fuses
Meets AEC-Q200 requirements and sets the standard for automotive fuses.
Featured Fuse Accessories
Littelfuse 6.3x32mm (3AB/3AG) Fuse Holders & Fuse Accessories
Ideal for Slo-Blo® (Time Lag), fast-acting, & very fast-acting fuses designed to IEC specifications.
Littelfuse 5mm x 20mm Fuse Holders & Fuse Accessories
Ideal for Slo-Blo® (time lag), medium, and fast-acting fuses designed to IEC specifications.
Littelfuse 2AG Fuses
2AG fast-acting and Slo-Blo® fuses.
Related Products
Littelfuse Fuse Holders & Fuse Blocks
Available for in-line, bolt-down, panel-mount, and PCB applications.
Related Solutions
Littelfuse Fuseology Solutions
Broad range of Fuseology solutions, ensuring the ideal fuse is available for any project.