MIL-DTL-38999 Series I connectors offer high-performance connectivity with up to 128 contacts in an insert, featuring environmental sealing and a wide operating temperature range from -65 °C to 200 °C. Available in various configurations including front wall mount, rear wall mount, and jam nut receptacles, they ensure secure connections in harsh environments. Compliant with military specification MIL-DTL-38999 I, these circular plugs boast durability with high strength aluminum shells and come in 9 shell sizes and 52 insert arrangements. Utilizing M39029 rear release crimp contacts, they provide reliable contact options in sizes 22D, 22M, 22, 20, 16, and 8, including coax and twinax. Offering versatility, these connectors come with plating options such as electroless nickel, iridescent yellow cadmium, olive drab cadmium, and black anodized aluminum, with some featuring RoHS certified cadmium-free finishes. With a straight plug shell style and contact plating in gold, they ensure efficient conductivity even in demanding applications. Suitable for military, aerospace, and industrial sectors, these connectors are designed for reliable performance with a mating life of 500 cycles and environmental resistance, making them ideal for use in various connectivity applications.
