The 1734101-5 is a CHAMP .050 Series I board-to-board connector, configured as a 50-position, vertical mount PCB receptacle. It features a 4-row matrix layout with a 1.27 mm centerline pitch and terminates to the printed circuit board via the through-hole solder method. The phosphor bronze contacts have gold flash plating in the mating area and are rated for a maximum current of 1A. Constructed with a black, UL 94V-0 rated housing, this connector operates across a temperature range of -55°C to +85°C, making it suitable for signal applications requiring robust, high-density interconnections.