5-535541-4 is a mateable header component from the AMPMODU .025 [0.64] square interconnection system designed for double-row, vertical PCB mounting with 0.100 [2.54] inch centerline spacing. This header is part of the AMPMODU Mod IV receptacle assembly family and accommodates 6 positions with dimensions of 0.600 inches [15.24 mm] length (A) and 0.500 inches [12.70 mm] width (B). The connector features multiple contact plating options (Plating A, B, and C) to support various electrical and environmental requirements. It is designed for use with standard PCB hole layouts and is compatible with the AMPMODU interconnection system ecosystem, making it suitable for applications requiring reliable, modular electrical connections in industrial and commercial equipment.