MIL-DTL-38999 Series I connectors feature up to 128 contacts in an environmentally sealed insert, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. Offering front wall mount, rear wall mount, and jam nut receptacles, as well as RFI grounding plugs, they provide versatile connectivity solutions. With 9 shell sizes and 52 insert arrangements available, these connectors utilize M39029 rear release crimp contacts in various sizes, including coax and twinax options. Constructed with high-strength aluminum shells, they come in a range of plating options such as electroless nickel and cadmium finishes. RoHS certified variants are also offered, ensuring compliance with environmental standards. Designed for military applications, these connectors meet MIL-DTL-38999 I specifications, featuring a straight plug shell style for efficient installation. Suitable for female contacts, they offer reliable performance with 500 mating cycles, making them ideal for demanding environments.
