15-Position D-Sub Receptacle with Board Lock and Ground Strap
The TE Connectivity AMPLIMITE HD-20 5747837-4 is a 15-position D-Sub receptacle with female sockets, laid out in the standard DA-15 shell size (2 rows, shell layout 2 (DA, A)). It's a right-angle through-hole solder part, so it mounts parallel to the board edge — a common choice for panel-mount I/O where you need the connector face accessible from the enclosure wall. The housing is a UL94 V-0 thermoplastic, the shell is steel with tin plating, and the flange uses standard 4-40 threaded inserts for the mating hardware. Rated 125V, which is the standard voltage ceiling for this connector class.
What Crosses into the Harness You've Got
This is a standard DA-15 D-Sub receptacle. It mates with any standard DA-15 D-Sub plug (male pin) that uses the 4-40 threaded hardware. The backset spacing is 0.590" (14.99mm), which is the standard dimension for this shell size — no oddball offset that would foul your panel cutout. If you're re-pinning an existing harness, the crimp contacts are available separately; the receptacle itself is solder-terminated, so you'd need to solder wires or a ribbon cable directly to the solder cups.