The 6-534237-4 is a 16-position 1-row vertical board-to-board Receptacle Assembly?with gold-plated phosphor bronze contact and black GF polyester housing. The connector supports through-hole solder termination method to PC board?and board standoff assembly process feature. It is applicable to?printed circuit board. Vertical receptacle assemblies are designed to reliably and economically meet the packaging and interconnection requirements of today's electronics industry.