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 of -65 °C to 200 °C. Available in various mounting options including front and rear wall mount, jam nut, and box mount receptacles, they offer versatility in installation. With 52 insert arrangements and M39029 rear release crimp contacts, these connectors ensure secure and reliable connections. Constructed with aluminum shells and offered in different plating options including cadmium and electroless nickel, they meet stringent military specifications. The 18-contact version, specifically designed for wall mounting, features gold-plated contacts and a service rating of I for enhanced performance. RoHS compliant options are also available, making them suitable for a wide range of applications requiring durability and conductivity in demanding environments.
