BRIDGE RECTIFIER, 1PH, 4A, 400V, KBU-4; No. of Phases:Single; Repetitive Reverse Voltage Vrrm Max:400V; Forward Current If(AV):4A; Forward Voltage VF Max:1V; Bridge Rectifier Case Style:KBU; No. of Pins:4; Diode Mounting Type:Through Hole; Operating Temperature Min:-55°C; Operating Temperature Max:150°C; MSL:-