The 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 mount types including front and rear wall mount, jam nut, and box mount receptacles, they offer flexibility for diverse applications. With 52 insert arrangements and M39029 rear release crimp contacts, these connectors ensure reliable connectivity. Constructed with aluminum shells and plated with options such as gold and electroless nickel, they guarantee durability and performance. Meeting military specification MIL-DTL-38999 II, these circular connectors are ideal for demanding aerospace, defense, and industrial settings.
