D38999/24MD35AD

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, these connectors feature 54 insert arrangements with M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax. With options for 9 shell sizes and multiple shell materials such as aluminum, stainless steel, and lightweight composite, they cater to diverse needs. The connectors come in a range of plating options, including olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel, with selections for RoHS-compliant and cadmium-free finishes. Offering a maximum operating temperature of 200°C and a minimum of -65°C, they ensure performance in extreme environments. The jam nut receptacle, with a shell size of 15 and 37 contacts, is designed for Triple Start Threaded mating and features Electroless Nickel plating. Ideal for military and aerospace applications, these connectors meet stringent standards for durability, with a service rating of M and ingress protection for environmental resilience.