DB-25 Receptacle for Panel-Mount I/O
The TE Connectivity AMPLIMITE HD-20 5747461-1 is a 25-position D-Sub receptacle with female sockets, shell size 3 (DB, B) — the standard DB-25 layout. It is the mating half for any male DB-25 plug used in serial, parallel, or industrial I/O cabling. Right-angle through-hole termination lets it mount flush to the PCB edge, saving vertical clearance inside a 1U or 2U enclosure. The gold flash on phosphor bronze contacts provides corrosion resistance for moderate mating cycles — think rack-mounted equipment that gets connected a few times during installation and then stays mated. The unthreaded flange means you supply your own hardware or use a slide-lock assembly for vibration-resistant mating. Backset spacing is 0.590" (14.99 mm) — confirm the panel cutout depth before specifying the enclosure.
