100N50MC51

The 100N50MC51 is a surface‑mount resettable PTC fuse designed for high‑current protection. It holds up to 100 A at 50 V and trips around 200 A, resetting automatically after fault clearance. Ideal for protecting battery packs, power supplies, USB interfaces and motor driver circuits. Choose SPB Global for genuine parts, fast shipping and expert support.

Battery packs, Power supplies, USB ports, Motor drives

Consumer electronics, Automotive, Industrial

Maximum voltage 50V, max current 100A