eMobility & EV Infrastructure

white car charging against city skyline

Boost EV Performance and Charging Efficiency

Littelfuse’s century of commitment to setting industry standards for automotive circuit protection and powertrain reliability continues as EVs replace fossil-fueled vehicles. From high-voltage fuses for fast-charging stations to dc–dc converters for e-bikes, we offer eMobility electronics solutions for cars, transit, agricultural and construction equipment, and material handling.

closeup of scooter wheel

2/3 Wheelers

E-bikes, e-scooters, utility vehicles, and three-wheel motorcycles represent eMobility for most people. As these battery-powered two-, three-, and four-wheelers proliferate, Littelfuse leads the way in developing innovative electronics solutions for smaller EVs. Depend on us for fast charger, dc-to-ac converter, dc–dc converter, energy storage, and battery protection components.

black EV charger charging white car

EV Infrastructure

Deploying dependable and high-performance EV infrastructure will ensure eMobility fulfills its promise. Littelfuse is doing its part by producing industry-defining circuit protection, power conversion, and power management solutions for AC, fast DC, mobile, and wireless chargers used by all types of electric vehicles.

red tractor plowing field

Off Highway

As eMobility revolutionizes work on farms, in forests, and on constructions sites, electric powertrains and operator controls increasingly rely on Littelfuse components. Our solutions for power distribution, traction inverters, battery protection, sensors, navigation systems, and onboard chargers meet the extreme performance demands of off-highway vehicles.

Emobility_passenger vehicles_baseball card image_L2_charger charging white car

Passenger Vehicles

When it comes to electronics, passenger EVs require more than automotive fuses. You can rely on Littelfuse for powertrain control and eMobility electronics by producing onboard battery charger, battery disconnect, traction inverter, sensor, and power distribution solutions. We also make parts for advanced driver assist systems and related cameras and displays.

Blue elelectric buses parked at a bus depot

Trucks & Buses

EVs will soon outnumber diesel vehicles in transit and surface transportation fleets. Electric bus, van, and semi-truck manufacturers can trust Littelfuse to deliver off-the-shelf and custom solutions for power distribution modules, traction inverters, sensors, infotainment systems, ADAS, battery protection, and onboard chargers.

eMobility & EV Infrastructure Resources

eMobility Transportation
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eMobility Transportation

Littelfuse is powering the transition to electric vehicles. Our technologies deliver safe, reliable, and efficient performance in battery management systems, disconnect units, and on-board chargers. As EV adoption accelerates globally, As EV adoption accelerates globally, Littelfuse solutions help drive the transition to cleaner, smarter, and more energy-conscious transportation.

eMobility Infrastructure
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eMobility Infrastructure

Littelfuse technologies are powering the growth of EV charging infrastructure. From residential AC chargers to high-power DC fast charging for commercial vehicles, our solutions deliver the protection, control, and monitoring needed to ensure safe, reliable, and efficient charging. As governments set ambitious goals for zero emissions and EV adoption accelerates, Littelfuse helps build the sustainable infrastructure that makes electric mobility possible.

HV-PDU Product Video

Whether you’re designing a hybrid electric vehicle (HEV) for the road or manufacturing an off-highway electric vehicle, such as an electric tractor or an electric forklift, our HV PDUs are flexible and ready to handle the challenges of powering next-generation vehicles. Our engineers will work with you to customize and develop an HV PDU configuration to match the requirements of your specific application.

Littelfuse SMC Automotive Grade 3kA SIDACtor® CN
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Littelfuse SMC Automotive Grade 3kA SIDACtor® CN

Unexpected voltage surges can cause costly failures in high-voltage applications. The Nano2® 415 SMD Series Fuse delivers superior protection with a 1500 A interrupting rating at 277 V—all in a compact, surface-mount design. Ideal for EV chargers, industrial power systems, consumer electronics, and appliances, this fuse enables fully automated assembly for increased efficiency and lower manufacturing costs. Learn more.

Protect Your Circuits with the Nano2® 415 SMD Fuse
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Protect Your Circuits with the Nano2® 415 SMD Fuse

Unexpected voltage surges can cause costly failures in high-voltage applications. The Nano2® 415 SMD Series Fuse delivers superior protection with a 1500 A interrupting rating at 277 V—all in a compact, surface-mount design. Ideal for EV chargers, industrial power systems, consumer electronics, and appliances, this fuse enables fully automated assembly for increased efficiency and lower manufacturing costs. Learn more.