Littelfuse, Inc. 1.9A 3A 33V Circuit Protection Fuse RTEF190

PTC Resettable Fuse 1.9A(hold) 3A(trip) 33V 0.9W 3.5s 0.045Ohm Radial 8.9 X 3 X 13.5mm Bulk Product overview: RTEF190 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 1.9A, 3A, 33V. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, 1.9A, 3A, 33V, 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-RTEF190 can be used for catalog matching and distributor lookup.