MIL-DTL-38999 Series I connectors feature up to 128 contacts in an insert, offering environmental sealing and an extensive operating temperature range of -65 °C to 200 °C. This connector family includes front wall mount, rear wall mount, and jam nut receptacles, along with RFI grounding plugs. With 9 shell sizes and 52 insert arrangements available, they utilize M39029 rear release crimp contacts in various sizes. Constructed with high-strength aluminum shells, these connectors come in multiple plating options such as light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, including RoHS certified cadmium-free finishes. Suitable for harsh environments, these connectors are designed for reliability, with features like bayonet coupling and removable crimp contacts, ensuring a secure and durable connection for diverse applications.
