100171DCQR

The 100171DCQR is a surface‑mount polymeric PTC fuse designed for over‑current protection in compact electronic assemblies. It holds 0.5 A continuously and trips at 1 A, resetting automatically after fault clearance. Its low leakage and 30 V rating make it suitable for battery packs, USB interfaces, and power‑supply lines. Choose SPB Global for genuine parts, competitive pricing, and rapid shipping. In stock and ready to ship.

Battery packs, USB ports, Power supplies

Consumer electronics, Automotive

Self‑resetting, low leakage current