Littelfuse provides a broad portfolio of protection, control and sensing products. Their offering spans fuses, protection relays, dc disconnect switches, surge protective devices, power semiconductors, temperature sensors and much more.

Littelfuse have a long and successful history of providing industry leading circuit protection devices, not only for primary and secondary protection of power supplies but also for the sensitive I/O’s found on many modern devices

Littelfuse offer a comprehensive range of circuit protection devices not only for primary and secondary protection of power supplies but also for the sensitive I/O's found on many modern devices including USB 3.0 and HDMI ports