In a vibration environment, pair it with a receptacle that has a positive lock or add a retention clip.
60 positions loaded all — no skipped pins. The dual-row layout gives 30 pins per row, so the header spans 3.00" (76.2mm) across the long axis. The insulation height sits at 0.100" (2.54mm) above the board surface.
Current, Temperature, and Plating
For a 60-pin header carrying 3 A on every pin, the total current is 180 A, but the temperature rise at the centre pins will be higher than at the edges; derate if all circuits are loaded simultaneously in a warm enclosure.
The base product number is 77313 — the -422-60LF suffix encodes the plating (tin), row count (2), and position count (60).