D38999/20MJ35SN

MIL-DTL-38999 III (D38999) harsh environment connectors feature wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs. Available in 9 shell sizes and 54 insert arrangements, these connectors use M39029 contacts in various sizes including 22D, 20, 16, 12, 10 power, and 8 twinax. Offered in aluminum, stainless steel, and lightweight composite shells with plating options such as olive drab cadmium, nickel, and black zinc nickel, they meet stringent military specifications. With a maximum operating temperature of 200 °C and a minimum of -65 °C, these connectors are designed for reliable performance in demanding environments. The MIL-DTL-38999/20 connector, featuring 128 removable crimp contacts with gold plating, is specifically a wall mounting flange receptacle with a J35 shell size insert arrangement, suitable for M-rated service conditions.