MIL-DTL-38999 III (D38999) harsh environment connectors offer reliable performance in demanding conditions. Available in various configurations including wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, they cater to diverse connectivity needs. With nine shell sizes and 54 insert arrangements, these connectors accommodate M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax, ensuring compatibility across applications. Crafted from robust materials like aluminum, stainless steel, and lightweight composite, and featuring plating options such as olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel, these connectors prioritize durability and versatility. Additionally, with RoHS-compliant and cadmium-free finishes available, they align with modern environmental standards. Boeing BACC-approved designs further underline their quality and suitability for aerospace and defense applications. Designed for a maximum operating temperature of 175°C and a minimum of -65°C, with a service rating of I, these connectors guarantee performance even in extreme conditions. The MIL-DTL-38999/26 model, a Straight Plug with Removable Crimp Contacts, Series III, offers 29 contacts, contact plating in gold, and a shell size of 25 with the J29 insert arrangement. Its composite shell with Cadmium Olive Drab plating ensures conductivity and protection against environmental factors, making it ideal for various industries where reliability is paramount.
