D38999/20FJ61SN

The MIL-DTL-38999 III (D38999) harsh environment connectors offer reliable performance in demanding conditions. This series includes wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, available in various shell sizes and insert arrangements. Featuring M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax, these connectors ensure secure connections. With options for shell materials such as aluminum, stainless steel, and lightweight composite, along with a range of plating choices including olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel, they cater to diverse application needs. RoHS-compliant and cadmium-free finishes are available, as well as Boeing BACC-approved designs, making them suitable for a wide range of industries. The connectors are designed for maximum operating temperatures of 200 °C and minimum operating temperatures of -65 °C, with a service class rating of I. The connectors are specifically designed for wall mounting flange receptacles, with shell size insert arrangement J61 and service class detail electroless nickel plated aluminum shell (conductive). With a mating life of 500 cycles and an ingress protection rating of environment resistant, these connectors offer durability and reliability in critical applications.