ZSM300GTA

The ZSM300GTA is a surface‑mount polymeric PTC resettable fuse designed for over‑current protection. It holds 0.3 A continuously and trips at about 0.6 A, with a voltage rating of 60 V and a low resistance of 0.9 Ω. Its glass‑tube package provides robust performance in harsh environments, making it ideal for battery packs, USB ports, and power supply circuits. Choose SPB Global for fast shipping, genuine parts, and expert technical support.

Battery packs, USB ports, Power supplies

Consumer electronics, Automotive

Glass encapsulated, automotive grade