XR558CP

The XR558CP is a surface‑mount resettable PTC fuse designed for over‑current protection. It supports up to 60 V and a hold current of 5.8 A with a trip current around 11 A, making it suitable for portable and USB power applications. Its low resistance (0.1 Ω) and high Imax of 30 A ensure reliable performance in compact designs. Choose SPB Global for genuine parts, quick shipping, and expert support.

Battery packs, USB ports, Power adapters

Consumer electronics, Automotive

Imax 30A