69-Circuit Mezzanine Plug at 1.00mm Pitch
It uses a 0.039" (1.00mm) pitch in a 2-row layout with center strip contacts — the tight pitch keeps the board footprint compact while routing 69 signal lines through a single connector. Gold flash contacts provide a corrosion-resistant mating surface, adequate for the limited mating cycles typical of a production assembly. Board guide features aid alignment during reflow soldering, and solder retention features anchor the part against shear forces from the mating receptacle.