The 6-103673-9 is a latching header assembly designed for single-row, wire-to-board interconnection applications within the AMPMODU Mod IV system. It features a 0.100 inch [2.54 mm] centerline spacing with polarized/latching design and is available in multiple position configurations ranging from 1 to 25 positions. The housing is constructed from glass-filled thermoplastic rated 94V-0, with contact plating options including duplex gold on contact areas and matte tin on solder areas. This assembly supports wire gauges from 30-26 AWG [0.05-0.15 mm²] to 26-22 AWG [0.12-0.3 mm²], with multiple plating options (A, B, and C) to meet various environmental and performance requirements. The product is RoHS compliant and is commonly used in industrial control systems, telecommunications equipment, and consumer electronics requiring reliable polarized connections.