Littelfuse, Inc. 0.4A 0.8A 72V Circuit Protection Fuse RXE040

PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 72V 40A 0.56W 3.8s 0.55Ohm Radial 7.6 X 3mm Product overview: RXE040 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 0.4A, 0.8A, 72V. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, 0.4A, 0.8A, 72V, Circuit Protection Fuse, PTC Resettable Fuses. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 150-RXE040 can be used for catalog matching and distributor lookup.