The MIL-DTL-38999 Series II connectors are designed for demanding environments, offering up to 128 contacts with environmental sealing. Operating between -65 °C and 200 °C, these connectors feature various mounting options including front and rear wall mount, jam nut, and box mount receptacles. Available in 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts. Constructed with aluminum shells and offering plating options like electroless nickel and cadmium finishes, these connectors ensure reliable performance. With a focus on durability and functionality, they meet stringent military specifications for use in critical applications.
