The MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an environmentally sealed insert. With an operating temperature range of -65 °C to 200 °C, these connectors offer reliable performance. Available in various mounting options including front and rear wall mount, jam nut, and box mount receptacles, they cater to diverse applications. The connectors, made with aluminum shells, come in 9 shell sizes and 52 insert arrangements, accommodating M39029 rear release crimp contacts. Plating options such as cadmium and nickel provide protection, with RoHS compliant finishes available. Ideal for military specifications, these connectors ensure durability with gold-plated contacts, meeting stringent standards for conductivity and ingress protection. With a mating type of bayonet coupling and a contact gender of female, they guarantee secure connections in demanding environments.
