Littelfuse, Inc. Through-Hole 250V 6.3A Circuit Protection Fuse 52000001009

250V 6.3A PTC Resettable Fuse, Through Hole, Tin Plated Product overview: 52000001009 from Littelfuse is a Circuit Protection Fuse for overcurrent protection, power input protection, equipment safety, automotive electronics, and industrial control panels. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Through-Hole, 250V, 6.3A. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, Through-Hole, 250V, 6.3A, Circuit Protection Fuse, Fuseholders. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 140-52000001009 can be used for catalog matching and distributor lookup.