The 2-1761606-9 is a 26-position, 2-row, vertical through-hole header from the TE AMP-Latch series. It mates with standard 0.100-inch pitch IDC ribbon-cable sockets, making it the board-side half for parallel data buses in industrial controllers, test equipment, and legacy computing backplanes.
Mating pitch is 0.100 inch (2.54 mm) with a row spacing of 0.100 inch (2.54 mm) — the standard footprint for legacy IDC ribbon-cable connectors. Contact length on the mating side is 0.237 inch (6.02 mm), and the post length is 0.102 inch (2.60 mm).
