MIL-DTL-38999 Series I connectors feature up to 128 contacts in an insert, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. Available in front wall mount, rear wall mount, and jam nut receptacles, these connectors offer RFI grounding plugs and come in 9 shell sizes with 52 insert arrangements. Utilizing M39029 rear release crimp contacts, they provide reliable connections in sizes 22D, 22M, 22, 20, 16, and 8 (coax and twinax). Constructed with high strength aluminum shells and offering various plating options such as light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, they cater to diverse application needs. RoHS certified cadmium-free finishes are also available, ensuring compliance with environmental standards. The MIL-DTL-38999 I connectors, with their bayonet coupling mechanism, provide secure and durable electrical connections, making them ideal for military and industrial applications that demand rugged performance in challenging conditions.
