The MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts within an insert, with environmental sealing. Operating reliably in temperatures ranging from -65 °C to 200 °C, these connectors come in various configurations like front wall mount, rear wall mount, jam nut, and box mount receptacles. Available in 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts, ensuring secure connections. Constructed with aluminum shells and offering plating options such as gold, electroless nickel, and anodized aluminum, they meet stringent military specifications for durability. RoHS compliant finishes are also available. Suitable for applications requiring high reliability, these connectors are ideal for military, aerospace, and industrial use.
