50-position unshrouded breakaway
The 9-103795-0-25 is the 50-position member of TE's AMPMODU Mod II header line, a dual-row unshrouded breakaway style for board-to-board or cable interconnect.
What the unshrouded push-pull means on site
No shroud means the header exposes the full pin length — the push-pull fastening relies on friction from the mating receptacle's contact beams, so the pair stays mated under light vibration but can be unseated by a cable tug. The breakaway construction lets the installer snap the 50-position strip to a shorter length when the circuit count doesn't need all 50 positions; the pitch and footprint are shared across the Mod II series.