Insulation height of 0.549 inches (13.94 mm) above the board surface means this header stands tall enough to clear components underneath but still fits within a typical 1U card cage envelope when mated with a low-profile receptacle. Post contacts are tin-plated at 100 µinch thickness — adequate for solder-joint reliability and corrosion resistance on the tail side, while the gold mating face handles the signal interface.
Packaged in trays — suitable for hand-loading or pick-and-place with a tray feeder. The base product number is 5499206, so alternate dash-number variants (e.g., 1-5499206-0) share the same body but may differ in plating or post length; confirm the exact order code against your BOM before committing.