MIL-DTL-38999 Series II connectors, designed for harsh environments, feature up to 128 contacts in an insert and offer reliable performance in a wide range of operating temperatures from -65 °C to 200 °C. These connectors come in various configurations including front and rear wall mount, jam nut, and box mount receptacles. Available in 9 shell sizes and 52 insert arrangements, they use M39029 rear release crimp contacts for secure connections. Constructed with aluminum shells and offered in different plating options such as cadmium and nickel, they ensure durability and conductivity. With a mating type of bayonet, these connectors are suitable for military and industrial applications requiring high reliability. The RoHS compliant versions provide environmentally friendly options without compromising performance.
