163A17859X is a 26-position D-SUB HD male 90° right-angle connector designed for PCB mounting applications. It features a 0.350 inch pitch configuration with threaded lock, metal bracket, clip, and fixing plate for secure mounting. The connector utilizes steel metal shells with minimum 320µ" tin plating, PBT GF UL 94 V-0 black insulators, and copper alloy contacts plated with 8µ" hard gold over minimum 50µ" nickel. Key dimensions include A=39.52mm, B=25.12mm, C=33.30mm (+0.1), and D=6.12mm (-0.3). This RoHS compliant connector is suitable for high-density interconnect applications requiring reliable signal transmission and robust mechanical mounting.