The 3R1160H with Fuses with Leads is a 4mm x 12mm through-hole, RoHS-compliant component manufactured by Lanson. It is a fuse component, designed to prevent electric overloads or short-circuits by disconnecting the circuits in the event of an overload. It is designed to be used in conjunction with other components, such as circuit boards, wiring, and terminals, and has two leads that attach it to the circuit. The 3R1160H has a rated current of 6.3A and a rated voltage of 250VAC. It is UL, cUL, and VDE approved.