D38999/20MC98JD

MIL-DTL-38999 III (D38999) harsh environment connectors, designated as SKU D38999/20MC98JD, are engineered for reliable electrical connectivity in demanding applications. This series features a comprehensive range of options, including wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, catering to diverse installation requirements. With 9 shell sizes and 54 insert arrangements available, these connectors offer versatility for different system configurations. Constructed from robust materials such as aluminum, stainless steel, and lightweight composite, they ensure durability in rugged conditions. The incorporation of M39029 contacts, ranging from sizes 22D to 8 twinax, guarantees high performance and signal integrity. Various plating options, from olive drab cadmium to passivated stainless steel, enhance corrosion resistance and longevity. Certified to military specification MIL-DTL-38999 III and approved by Boeing BACC, these connectors meet stringent quality standards for aerospace and defense applications. With gold-plated removable crimp contacts and a maximum operating temperature of 200 °C, they offer superior conductivity and reliability in extreme environments. The 38999 Series III connectors, featuring a wall mounting flange receptacle with 10 female socket contacts (contact size 20), are designed for M-class service rating and offer 1500 mating cycles. Non-RoHS compliant, the connectors are suitable for use in non-environmentally controlled areas.