Adopt the two-sided PCB of the 2 oz, and plate with gold 1 u thicknesses completely SIZE:54.5mm*73mm(t=1.6mm) Kits of Large current rectification module: Kits of Large current rectification module(30Eph06). Kits of Large current rectification module(MUR1560). Kits of Large current rectification module(MUR860). L type fix.