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 reliability in extreme conditions. Available in various mounting options including front and rear wall mount, jam nut, and box mount receptacles, they cater to diverse installation needs. The connectors come in 9 shell sizes and 52 insert arrangements, utilizing M39029 rear release crimp contacts for secure connections. Constructed of aluminum with plating options such as electroless nickel and cadmium finishes, they ensure durability and performance. With RoHS-certified cadmium-free options, these connectors meet environmental standards while providing robust connectivity solutions for military and industrial applications.
