MIL-DTL-38999 Series II connectors are high-performance, environmentally sealed solutions with up to 128 contacts in an insert. Designed for harsh environments, these connectors feature various mounting options including front and rear wall mount, jam nut, and box mount receptacles. Available in 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts for reliable connectivity. Constructed with aluminum shells and offering plating options like electroless nickel and cadmium finishes, these connectors ensure durability. With a wide operating temperature range (-65 °C to 200 °C) and RoHS compliant options, they are ideal for military, aerospace, and other demanding applications.
