The Amphenol FCI DB25P564GTXLF is a 25-position D-Sub plug with male pins, right-angle through-hole termination, and a standard DB-25 shell size (3, B layout).
The 0.409" (10.40mm) backset spacing positions the connector face relative to the board edge; this dimension must match the mating cable backshell clearance to avoid interference in the enclosure.
The DB25P564CTXLF is electrically and mechanically identical — same 25 positions, same right-angle through-hole mounting, same gold GXT finish, same 5 A per contact rating. The only difference is packaging: this DB25P564GTXLF ships in Bulk, while the CTXLF variant ships in Tray. For a BOM line, the choice is purely a matter of pick-and-place feeder preference or inventory handling; no functional delta.
