2-1658527-3 is a 20-position female socket connector designed for ribbon cable interconnect applications. This connector features .100 x .100 inch (2.54 x 2.54 mm) contact centers and is part of the 622 Series from TE Connectivity. Key dimensions include an overall length (A) of 1.177 inches (29.90 mm), dimension B of 0.900 inches (22.86 mm), and dimension C of 0.150 inches (3.81 mm). The connector is RoHS compliant and designed to mate with standard 2-row pin headers. It is suitable for various electronic interconnect applications requiring reliable ribbon cable connections.