The MIL-DTL-38999 Series II connectors are designed for rugged environments, featuring up to 128 contacts in an insert with environmental sealing for reliable performance. Operating within a wide temperature range of -65 °C to 200 °C, these connectors come in various configurations 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 for secure connections. Constructed with aluminum shells and offering plating options such as cadmium and nickel, these connectors ensure durability and conductivity. Meeting military specification MIL-DTL-38999 II, they are suitable for demanding applications requiring EMI/RFI shielding.
