Z8440BPS

The Z8440BPS is a surface‑mount polymeric PTC resettable fuse designed for over‑current protection. It holds up to 0.5 A and trips at about 1 A with a voltage rating of 30 V, featuring a low resistance of 0.9 Ω. Ideal for protecting battery packs, USB interfaces and power adapters in consumer and automotive electronics. Choose SPB Global for fast shipping, genuine parts and expert support.

Battery packs, USB ports, Power adapters

Consumer electronics, Automotive

Temperature coefficient +0.1%/°C