Get to know Littelfuse, from day to night. From headlights to robots. From automation to zooming trains. Everywhere, every day, in every way, Littelfuse products are making life easier.
Littelfuse is your one-stop shop to protect, control, and sense. A range of product offerings provide innovative circuit protection, power control, and sensing solutions, including new power control solutions with applications in communications, mobile computing, and beyond. Expertise applied, answers delivered.