5-103908-9 is a polarized/latching header assembly for the AMPMODU wire-to-board interconnection system with 0.100 inch (2.54 mm) centerline spacing. This 9-position receptacle assembly is designed for strip form applications and accommodates wire sizes from 30-26 AWG (0.05-0.15 mm²) and 26-22 AWG (0.12-0.3 mm²). The assembly features multiple plating options (Plating A, B, and C) to meet various environmental and performance requirements. With dimensions of 1.000 inch (27.94 mm) length and 0.900 inch (22.86 mm) width, this component is commonly used in industrial control systems, telecommunications equipment, and consumer electronics where reliable wire-to-board connections are essential.