535541-4 is a single-row AMPMODU receptacle assembly designed for the AMPMODU 0.025 inch square interconnection system. This 6-position receptacle features a 0.100 inch (2.54 mm) centerline spacing and is configured for vertical mounting with top entry contacts. The assembly has a recommended PCB hole layout for 0.062 inch thick PC boards, with contact dimensions of 0.600 inches (15.24 mm) overall length and 0.500 inches (12.70 mm) spacing dimension B. The receptacle includes a localized gold plate contact area measuring 0.100 ± 0.003 inches (2.54 ± 0.08 mm) and features a 0.035 ± 0.003 inch diameter contact pin. This connector is commonly used in electronic equipment requiring reliable modular interconnection with multiple plating options available for different environmental and performance requirements.