Board-Fit and Routing: 50 Positions at 0.100" Pitch
The 71922-150LF: The 0.100" grid matches legacy IDC and crimp-socket patterns, so the board layout is straightforward: a 50-pin through-hole pattern with 0.100" row-to-row spacing. The 0.339" (8.61mm) insulation height leaves room under the shroud for the mating socket's locking hooks.
Locking and Shrouding for Vibration Resistance
Shrouded on all four sides with a latch lock / eject hook system — the mating socket snaps into the shroud and the hooks prevent accidental pull-out. This is the kind of retention you want in a machine-control panel or a rack-mounted system where cables get tugged during maintenance.
Thermoplastic, glass-filled housing rated UL94 V-0 — the flame rating covers the connector for equipment inside an enclosure.