50 x 50 SMD Protoboard, FR-4, , size: 3.94" x 3.15" (100 x 80mm), pads spaced on 50 mil center, 1/16" thickness with 2 oz. copper, reverse side is a ground plane of solid copper
50 x 50 SMD Protoboard, FR-4, , size: 3.94" x 3.15" (100 x 80mm), pads spaced on 50 mil center, 1/16" thickness with 2 oz. copper, reverse side is a ground plane of solid copper