5-102699-4 is a double-row, vertical action pin header connector designed for the AMPMODU 0.025 square interconnection system with 0.100 inch centerline spacing. The connector features phosphor bronze contacts plated with gold on the mating area and matte tin on the solder area, with nickel underplating for enhanced durability and reliability. It supports multiple position configurations ranging from 6 to 60 positions, with dimensional specifications including body lengths (A dimension) from 0.412 inches (10.46 mm) for 6-position to 3.280 inches (83.31 mm) for 60-position variants. The connector is rated for 3.0 amperes maximum current per single contact and 2.0 amperes per contact when fully energized, with a contact resistance of 12 milliohms maximum and dielectric withstanding voltage of 750 V rms. This header is commonly used in modular interconnection applications requiring reliable, high-density signal and power distribution in industrial, telecommunications, and instrumentation equipment.