D38999/20FC35SN

These MIL-DTL-38999 III (D38999) harsh environment connectors are designed for rugged applications, offering reliable performance in demanding conditions. The series includes wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, with a range of shell sizes and insert arrangements to suit various needs. Utilizing M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax, these connectors ensure secure connections. Available in aluminum, stainless steel, and lightweight composite materials, with plating options including olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel, they offer versatility for different environments. RoHS-compliant and cadmium-free finishes are also available, meeting environmental standards. With their durable construction and high-performance capabilities, these connectors are ideal for military, aerospace, and other rugged applications.