MIL-DTL-38999 Series II connectors feature up to 128 contacts in an 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 for different applications. These connectors come in 9 shell sizes and 52 insert arrangements, utilizing M39029 rear release crimp contacts. Constructed with aluminum shells and offering plating options such as gold, electroless nickel, and cadmium-free finishes, they ensure reliable performance in demanding conditions. Meeting military specification MIL-DTL-38999 II, these circular connectors are suitable for use in rugged environments where durability and environmental sealing are essential.
