The MIL-DTL-38999 Series II connectors offer up to 128 contacts in a secure insert, designed for harsh environments with an operating range of -65 °C to 200 °C. Featuring various mounting options including front and rear wall mount, jam nut, and box mount receptacles, they ensure reliable connectivity in demanding applications. Available in 9 shell sizes with 52 insert arrangements, these connectors utilize M39029 crimp contacts in sizes 22D, 22M, 22, 20, 16, and 12. Constructed with aluminum shells and offering plating options such as electroless nickel and cadmium finishes, they meet stringent military specifications for performance and durability. With RoHS compliant versions available, these connectors are ideal for critical military and aerospace systems requiring rugged and reliable interconnect solutions.
