D38999/20WF28SN

The MIL-DTL-38999 III (D38999) harsh environment connectors are designed to meet stringent military specifications for reliable performance in demanding conditions. This series offers a comprehensive range of connectors, including wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs. With 9 shell sizes and 54 insert arrangements available, these connectors support a variety of applications. Featuring M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax, they ensure secure and efficient connectivity. The connectors come in different shell materials, such as aluminum, stainless steel, and lightweight composite, with a selection of plating options, including olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel. RoHS-compliant and cadmium-free finishes are also available, meeting environmental regulations. With a maximum operating temperature of 175°C and a minimum of -65°C, these connectors are suitable for extreme environments. The MIL-DTL-38999 III series is trusted for its durability, performance, and compliance with military standards, making it ideal for aerospace, defense, and other mission-critical applications.