Picoflex PF-50 16-position header, 1.27 mm pitch
The 0903259016 is a 16-circuit single-row header from Molex's Picoflex PF-50 90325 series, configured for board-to-cable/wire interconnect. It carries tin-plated male blade contacts rated 1.2 A at 250 V, mates with the matching Picoflex receptacle, and terminates through-hole with solder.
1.27 mm pitch, shrouded 2-wall, board lock
The 0.050" (1.27mm) pitch allows dense board routing; the shrouded 2-wall housing with push-pull fastening guides mating and prevents misalignment.