MIL-DTL-38999 Series II connectors offer high-performance connectivity in harsh environments. With up to 128 contacts in an insert, they ensure reliable data transmission. Featuring front and rear wall mount options, as well as jam nut and box mount receptacles, these connectors provide versatile installation solutions. The aluminum shells, available in various plating options including gold and electroless nickel, guarantee durability and optimal signal integrity. Operating between -65 °C and 200 °C, they are suitable for a wide range of applications. RoHS compliant finishes ensure environmental responsibility.Designed to MIL-DTL-38999 II specifications, these connectors are ideal for military, aerospace, and industrial use.