Problem
A manufacturer needed to stack and interconnect up to eight ceramics having contacts on a square periphery. Each side of the square was required to have 35 contact pads on .050" centers. Automatic self-alignment of all contacts was essential. In addition, the potential leaning, or laminar twist, resulting from stacking eight squares had to be prevented.
see figures 1, 2 & 3

Applications
This technology is ideal for interconnecting a variety of substrates, including:

• Ceramics
• PCB's
• Displays
• Custom hybrids