50-position, 0.100-inch pitch shrouded header
For higher shock environments, a secondary locking feature on the receptacle side is worth checking. The phosphor bronze contacts handle the thermal cycling without stress relaxation over the rated temperature band.
Through-hole mounting and board footprint
The 0.100" row spacing matches standard perf-board and prototyping grids — the footprint is a 2×25 array of 0.040" holes on 0.100" centers. Insulation height of 0.440" (11.18 mm) sets the clearance above the board — enough to clear tall components on the opposite side of a mezzanine stack, but tight if the mating receptacle adds another 0.5" above that.
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