Product Name : Single Phase Bridge Rectifier;Output Current(DC) : 50A Repetitive Reverse Voltage(AC) : 1000V;Repetitive Reverse Current : 5mA Insulation Voltage : 2500V;Fixing Hole Diameter : 5mm / 0.2" Overall Size(.) : 29 x 29 x 21mm / 1.1" x 1.1" x 0.8"(L*W*H);Material : Aluminum, Plastic Net Weight : 18g Applications: Rectifier current, industrial automatic control, digital-controlled machine and remte control system. Features: miniature dimensions, welding technique, under the protection of vacuum and hydrogen , glass passivated diode chips, force and volume , high thermal sealing package. Package Content : 1 x Single Phase Bridge Rectifier Note:Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.