95.5mm Height, Single-sided Edge Plug These boards feature special copper tracks and pads on 0.1 in (2.54mm) pitch.Board holes 1.0mm (0.040 in). Particularly suited for use when mixing d.i.l. and discrete components on the same board. One end of the board is formed into a gold plated edge plug. Suitable 32-way connector 466-551. dia.,SRBP ,Size 95.5x202x1.6mm. Will accept 30 ICs.,Size 95.5x102x1.6mm. Will accept 12 ICs.