MIL-DTL-38999 Series I 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 shell sizes and insert arrangements, these connectors offer front and rear wall mount, jam nut receptacles, and RFI grounding plugs. Constructed with high-strength aluminum shells, they come in RoHS certified finishes such as electroless nickel and black anodized aluminum. The connectors utilize M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 8, including coax and twinax options. With a mating type of bayonet and contact plating of gold, they ensure reliable performance in military and industrial applications requiring environment resistance.
