MIL-DTL-38999 Series II connectors feature up to 128 contacts in an environmentally sealed insert, designed for extreme operating temperatures ranging from -65 °C to 200 °C. These harsh environment connectors come in various configurations including front and rear wall mount, jam nut, and box mount receptacles, with options for straight, RFI grounding, and 90-degree cable clamp plugs. Offering 52 insert arrangements with M39029 rear release crimp contacts, they ensure reliable connectivity in demanding applications. Constructed with aluminum shells and available in different plating finishes, such as gold and electroless nickel, these connectors meet rigorous military specifications for performance and durability. With RoHS compliant options, they provide a versatile solution for critical electronic systems.
