MIL-DTL-38999 Series II connectors feature up to 128 contacts in an environmentally sealed insert, designed for harsh environments with an operating temperature range from -65 °C to 200 °C. These connectors come in various styles, including front and rear wall mount, jam nut, and box mount receptacles, as well as straight and 90-degree cable clamp plugs. With 52 insert arrangements and M39029 rear release crimp contacts, they offer flexibility in connectivity. Constructed with aluminum shells and available in different plating options, such as gold and electroless nickel, these connectors ensure reliable performance. Their military specification compliance, along with RoHS certification for certain finishes, makes them suitable for demanding applications requiring high durability and conductivity.
