164A16579X is a 15-position D-SUB female connector designed for PCB mounting applications. It features a steel metal shell with tin over nickel plating, PBT GF UL 94 V-0 black insulators, and copper alloy contacts with hard gold over nickel plating. The connector includes a threaded spacer clip with 4-40 UNC threads and supports PCB thickness of 1.6mm with F3.1±0.1mm PCB holes. Key dimensions include A dimension of 39.52mm (-0.76), B dimension of 24.79mm (-0.25), and C dimension of 33.30mm ±0.15mm. This RoHS compliant connector is suitable for industrial and commercial electronic equipment requiring reliable D-SUB interconnections.