MIL-DTL-38999 Series I connectors feature up to 128 contacts housed in an insert, designed for harsh environments with a wide operating temperature range of -65 °C to 200 °C. Available in various configurations, including front and rear wall mount receptacles and jam nut receptacles, they offer secure RFI grounding. With options for 9 shell sizes and 52 insert arrangements, these connectors use M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 8, supporting coax and twinax applications. Constructed with high-strength aluminum shells, they come in different plating options such as light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, with RoHS compliant finishes available. Ideal for military and industrial use, these connectors ensure reliable performance with 500 mating cycles and environmental resistance, meeting stringent MIL-DTL-38999 I specifications.
