MIL-DTL-38999 Series I connectors feature up to 128 contacts housed in an insert, providing robust environmental sealing and a wide operating temperature range from -65 °C to 200 °C. This connector family offers front and rear wall mount options, along with jam nut receptacles and RFI grounding plugs, catering to various installation needs. With nine shell sizes and 52 insert arrangements available, these connectors utilize M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 8, including coax and twinax variants. Constructed with high-strength aluminum shells, they come with multiple plating choices such as light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, ensuring durability in harsh environments. The connectors also offer RoHS certified cadmium-free finishes, making them suitable for diverse applications requiring reliable and compliant connectivity.
