The MIL-DTL-38999 Series I connectors offer high-performance connectivity with up to 128 contacts in a durable insert. Designed for harsh environments, these connectors are environmentally sealed and can operate in temperatures ranging from -65 °C to 200 °C. Featuring various mounting options including front wall, rear wall, and jam nut receptacles, they ensure secure installation. The connector family, compliant with military specification MIL-DTL-38999 I, boasts 9 shell sizes and 52 insert arrangements, accommodating M39029 rear release crimp contacts in different sizes. Constructed with high-strength aluminum shells, these connectors come with a range of plating options such as light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, including RoHS compliant finishes. With gold-plated removable crimp contacts and bayonet coupling for easy mating, they provide reliable electrical connections. Suitable for a service rating of I and service class of E, these connectors are ideal for applications requiring environment-resistant properties, offering longevity with 500 mating cycles.
