The MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts sealed within a durable insert. With an impressive operating temperature range of -65°C to 200°C, these connectors are ideal for demanding applications. Available in various configurations including front and rear wall mount, jam nut, and box mount receptacles, they offer versatility in installation. Constructed with aluminum shells and offering multiple plating options, including RoHS-compliant finishes, these connectors provide reliable performance. Incorporating M39029 rear release crimp contacts, they ensure secure connections. Whether for military, aerospace, or industrial use, the MIL-DTL-38999 Series II connectors deliver exceptional durability and functionality.