SR-5-1A-BK is a subminiature radial leaded time-delay thru-hole fuse designed for primary and secondary overcurrent protection in electronic circuits. It features a rated current of 1A with a voltage rating of 250VAC, an interrupting rating of 35A, and a typical DC cold resistance of 0.085O. The fuse is designed to IEC 60127-3, Sheet 4 and offers high inrush withstand capability with an operating temperature range of -40°C to +85°C. It is compatible with both leaded and lead-free reflow and wave solder processes and can be placed directly into a PCB or plugged into a BK/PCS holder. This RoHS-compliant, halogen-free fuse is internationally accepted and carries multiple agency approvals including cURus, VDE, SEMKO, CCC, EK-Mark, and PSE.