D38999/20MJ43AA

MIL-DTL-38999 III (D38999) harsh environment connectors, designated as SKU D38999/20MJ43AA, are essential components for rugged electrical applications. This series features wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, offering versatility in connectivity solutions. With 9 shell sizes and 54 insert arrangements available, these connectors accommodate a wide range of contact configurations, from standard to power and twinax. Constructed with durable materials such as aluminum, stainless steel, and lightweight composite, they ensure reliable performance in demanding conditions. Various plating options, including olive drab cadmium and nickel, enhance corrosion resistance, while RoHS-compliant and cadmium-free finishes cater to environmental regulations. Approved for military use (military specification MIL-DTL-38999 III) and Boeing BACC standards, these connectors guarantee high reliability in mission-critical applications. The D38999/20MJ43AA is a 25-shell size receptacle with 43 removable crimp contacts, suitable for wall mounting with a service rating of I (200°C max operating temperature, -65°C min operating temperature). This product is engineered for M-class service environments, featuring a composite shell with male removable crimp contacts and conductive conductivity. With its environment-resistant design and Electroless/Electrodeposited Nickel finish, it ensures optimal performance in harsh conditions.