MIL-DTL-38999 Series II connectors are designed for harsh environments, offering up to 128 contacts in an insert. These environmentally sealed connectors have a wide operating temperature range from -65 °C to 200 °C. Available in various mounting options including front and rear wall mount, jam nut, and box mount receptacles, they feature bayonet coupling for secure connections. With 52 insert arrangements and M39029 rear release crimp contacts, they ensure reliable performance. Constructed with aluminum shells and plated with options like electroless nickel, they meet stringent military specifications for durability. Suitable for demanding applications, these connectors provide a high level of conductivity and mating integrity, making them ideal for use in aerospace, defense, and industrial settings.
