The 1410142-2 from TE Connectivity Aerospace, Defense and Marine is a 144-position female blade socket receptacle for VITA 41/46 backplanes, black, through-hole, right end.
The 1410142-1 from TE Connectivity AMP Connectors is a 144-position female blade socket receptacle for VITA 41/46 backplanes, black, through-hole, right end.