Switches & Connectors

Littelfuse's reliable electrical switches and industrial and vehicle connectors are engineered to deliver maximum usability Littelfuse's reliable electrical switches and industrial and vehicle connectors are engineered to deliver maximum usability and long-lasting reliability. Our operator-controlled, pressure, temperature, and mechanical electrical switches are trusted across vehicle, industrial, HVAC, and electronic applications. To support complete system performance, we also provide a wide selection of vehicle connectors, including sockets and plugs, spiral coils, and other rugged connector solutions designed for demanding environments.