MIL-DTL-38999 Series II 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. Available in various mounting styles like front and rear wall mount, jam nut, and box mount receptacles, they offer versatility in installation. These connectors come in 9 shell sizes and 52 insert arrangements, utilizing M39029 crimp contacts in sizes 22D, 22M, 22, 20, 16, and 12. Constructed with aluminum shells, they offer durability and are plated with options like electroless nickel and cadmium finishes. RoHS compliant versions are also available. Ideal for military and industrial applications, these connectors provide reliable performance with features like bayonet coupling and removable crimp contacts, meeting stringent standards for environmental resistance and conductivity.
