MIL-DTL-38999 Series II connectors are designed for harsh environments, with up to 128 contacts housed in an insert. These connectors are fully sealed to protect against environmental factors and can operate in temperatures ranging from -65 °C to 200 °C. Featuring various mounting options including front wall mount, rear wall mount, jam nut, rear box mount, and front box mount receptacles, they offer versatility in installation. Available in 9 shell sizes and 52 insert arrangements, these connectors use M39029 rear release crimp contacts for reliable connections. Constructed with aluminum shells and offering plating options such as cadmium and nickel, they meet stringent military specifications for durability. With gold contact plating and EMI/RFI shielding, they ensure optimal performance in demanding applications.
