MIL-DTL-38999 Series I connectors feature up to 128 contacts in an environmentally sealed insert, suitable for harsh environments with an operating temperature range of -65 °C to 200 °C. Available in various mounting options including front and rear wall mount, as well as jam nut receptacles, they offer RFI grounding plugs for enhanced performance. With 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 8, catering to diverse connectivity needs. Constructed with high-strength aluminum shells, these connectors come with a choice of plating options such as light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, with some finishes being RoHS certified. Ideal for military applications, these connectors, with a shell size of 11 and 13 contacts, are designed for box mounting, featuring gold-plated removable crimp contacts and bayonet mating. With a service rating of M and service class E, they ensure reliable performance in challenging conditions, making them suitable for environment-resistant box and through bulkhead mounting receptacle types.
