5102160-4 is a low-profile pin header connector designed for PCB board-level interconnections. It features a 0.100 inch (2.54 mm) pitch with a 20-position configuration and soldertail length of 0.110 inch (2.79 mm). The connector has a nominal pin diameter of 0.035 inch (0.89 mm) and is manufactured with contact plating finish type B. This header is commonly used in ribbon cable interconnect applications, offering reliable mating with compatible receptacles and supporting both manual insertion and automated assembly processes. The product is RoHS compliant and available in standard packaging quantities of 2500 connectors per reel.