5-102203-4 is an AMPMODU MTE receptacle assembly part of the AMPMODU 0.025 inch square interconnection system with 0.100 inch centerline spacing. This 7-position receptacle features precision-formed double cantilever beam contacts with anti-overstress stops, providing highly tolerant mating with post headers. The assembly has dimensions of 0.820 inches (20.83 mm) length (A), 0.740 inches (18.80 mm) width (B), and 0.600 inches (15.24 mm) depth (C). It is available in multiple plating options including Plating A (5-103361-5), Plating B (5-102203-4), and Plating C (5-102523-5) to meet various environmental and performance requirements. This receptacle is commonly used in modular interconnection systems for board-mounted applications requiring reliable, repeatable electrical connections.