Littelfuse, Inc. SMD 1.25A 2.5A 40A Circuit Protection Fuse 1812L125PRT

PTC Resettable Fuse 1.25A(hold) 2.5A(trip) 6VDC 40A 0.8W 0.3s 0.04Ohm SMD Solder Pad 1812 T/R Product overview: 1812L125PRT 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 SMD, 1.25A, 2.5A, 40A. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, SMD, 1.25A, 2.5A, 40A, 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 150-1812L125PRT can be used for catalog matching and distributor lookup.