456SD Fuses

Littelfuse 456SD Fuses offer a 125V voltage rating, a 40 to 50A current rating range, and are RoHS compliant and Halogen-free. This high current NANO²® fuse is a small square surface mount fuse that is designed to support the higher current requirements of various applications. Littelfuse 456SD series enhances power efficiency and avoids nuisance opening due to high inrush and surge current inherent in the system. Littelfuse 456SD Fuses are ideal for power tools, cooling fan systems for PC servers, and storage system powers.