D38999/24FC98SA

The MIL-DTL-38999 III (D38999) harsh environment connectors are designed for rugged applications, offering reliable performance in demanding conditions. This series includes wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, available in a variety of configurations to suit different needs. With 9 shell sizes and 54 insert arrangements, these connectors accommodate M39029 contacts in various sizes, ensuring compatibility with different wire gauges. They feature durable construction with shell materials like aluminum, stainless steel, and lightweight composite, and come in a range of plating options including olive drab cadmium, nickel, and black zinc nickel. Additionally, RoHS-compliant and cadmium-free finishes are available, meeting environmental standards. Ideal for military and aerospace applications, these connectors are built to withstand extreme temperatures, with a maximum operating temperature of 200°C and a minimum of -65°C. Their high mating cycle life and conductive properties ensure consistent performance, making them a reliable choice for critical connectivity in harsh environments.