104656-8 is a double row vertical header from the AMPMODU Interconnection System, designed for board-to-board connections. This 80-position connector features a 0.050 x 0.050 inch (1.27 x 1.27 mm) centerline pitch with a mated height of 0.320 inch (8.13 mm) and dimension A of 2.122 inch (53.89 mm). The header is RoHS compliant and available in tube packaging. It is suitable for embedded PC applications including PC/104 and PC/104-Plus systems, providing reliable interconnection solutions for industrial and computing applications.