D38999/20MH53SN

The MIL-DTL-38999 III (D38999) harsh environment connectors offer reliable connectivity in demanding conditions. Available in various configurations including wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, they cater to diverse application needs. With 9 shell sizes and 54 insert arrangements, these connectors accommodate M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax. Constructed from durable materials such as aluminum, stainless steel, and lightweight composite, they ensure longevity. The wide range of plating options, including olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel, provides flexibility. Options for RoHS-compliant, cadmium-free finishes and Boeing BACC-approved designs cater to various industry requirements. Suitable for military and aerospace applications, these connectors feature high-performance characteristics such as gold contact plating, a wide operating temperature range from -65°C to 200°C, and environmental resistance. The MIL-DTL-38999 III connectors, with their robust construction and versatility, are essential components for critical systems.