MIL-DTL-38999 III (D38999) harsh environment connectors, designated as SKU D38999/20MC8SA, offer reliable electrical connectivity in demanding conditions. Featuring wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, these connectors are versatile in applications. With 9 shell sizes and 54 insert arrangements available, they accommodate various contact configurations, including 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, with options for plating including olive drab cadmium and nickel, these connectors ensure robust performance. Meeting MIL-DTL-38999 III military specification and Boeing BACC approval, they are suitable for use in military and aerospace environments. The 38999 Series 3 connectors, with a shell size of 13 and 8 removable crimp contacts, feature gold contact plating for enhanced conductivity and durability. Rated for operating temperatures ranging from -65°C to 200°C, they offer reliable performance in extreme conditions. With a socket contact style and environmental resistance, these connectors are ideal for mission-critical applications in harsh environments.
