This medium sized perfboard is specifically designed to fit Hammond 1591B flanged enclosures. The 4 mounting holes in each corner make this a perfect fit for the box and the combination make a great starting point for a fully enclosed project.

This perfboard has interconnected rails and rows just like a solderless breadboard, saving quite a bit of wiring over a standard perfboard. There are 6 horizontal power rails; each pair of full length rails is separated by vertical rows of 5 pins. This familiar format makes for an easy transfer of a prototype circuit on a breadboard to a much more permanent shield.

The board itself is FR4 PCB material with a 1oz copper layer and plated through holes – it will stand up to quite a bit of abuse!