4-103327-0 is a breakaway header connector designed for the AMPMODU 0.025 inch square interconnection system with 0.100 inch centerline spacing. This unshrouded, single-row header features a breakaway design that allows headers to be broken to desired numbers of positions using Tool Kit No. 314818-1. The connector is available in multiple position configurations with dimensions specified in both inches and millimeters, accommodating various plating options (Plating A, B, and C) to meet different application requirements. The product is commonly used in electronic interconnection applications where modular, breakaway header solutions are needed for flexible circuit assembly and maintenance.