The 5-102203-3 is an AMPMODU single-row right-angle (SR RA) header connector designed for the AMPMODU .025 [0.64] square interconnection system with 0.100 [2.54] inch centerline spacing. This connector features precision-formed receptacle contacts and mating posts with a burr-free lead-in and double cantilever beams, providing highly tolerant mating characteristics and anti-overstress stops. The connector is available in multiple position configurations and plating options (Plating A, B, and C) to accommodate various PCB board thicknesses and application requirements. It is commonly used in board-mounted interconnection applications where reliable, modular connections are needed, offering the flexibility of the AMPMODU system for diverse electronic assembly scenarios.