MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an insert with environmental sealing. Operating between -65 °C and 200 °C, these connectors offer various mounting options such as front wall, rear wall, jam nut, and box mount receptacles. Available in 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts, ensuring reliable connections. Constructed with aluminum shells and offering plating options like cadmium and electroless nickel, these connectors are ideal for military and industrial applications requiring durability and performance in demanding conditions.
