The MIL-DTL-38999 Series II connectors are designed for harsh environments, offering up to 128 contacts within an insert for secure connectivity. With a wide operating temperature range of -65 °C to 200 °C, these connectors are ideal for demanding applications. Available in various mounting styles including front and rear wall mount, jam nut, and box mount receptacles, they provide versatility for different installation needs. The aluminum shells are durable, and with options for plating such as gold and electroless nickel, these connectors ensure reliable performance. Meeting military specification MIL-DTL-38999 II, they guarantee quality and conformity to standards. Whether in aerospace, defense, or industrial settings, these connectors deliver on both functionality and durability.