102203-5 is a single-row right-angle (SR RA) header from the AMPMODU Interconnection System series, designed for board-to-board connections. This connector features a 0.100 x 0.100 inch [2.54 x 2.54 mm] centerline pitch and is part of TE Connectivity's comprehensive header and receptacle product line. The component is RoHS compliant and available in multiple plating options. These headers are commonly used in PC/104 and general-purpose interconnection applications where reliable signal transmission between circuit boards is required.