Description Pad-per-hole prototyping board with plated-thru holes. A square pad for every 5th hole makes it easy to align components on top and bottom. Double-sided high-quality FR4 glass-epoxy circuit board with plated holes. Components can be soldered to either side. 1oz/ft2 copper with an anti-tarnish coating for easy soldering. 31 x 19 holes, 0.037″ holes are drilled on 0.1″ (2.54mm) centers. Four 0.125ï¾” mounting holes. Size 1 = 1.97 x 3.15in (50 x 80mm), 1/16″ thick (1.6mm)
