MIL-DTL-38999 Series II connectors feature up to 128 environmentally sealed contacts, suitable for harsh environments with an operating temperature range of -65 °C to 200 °C. Available in various configurations, including front and rear wall mount, jam nut, and box mount receptacles, they offer versatility in installation. These connectors, compliant with military specification MIL-DTL-38999 II, come in aluminum shells with a selection of plating options such as electroless nickel and cadmium finishes. With 52 insert arrangements and M39029 rear release crimp contacts, they ensure reliable connectivity in demanding applications. The extended grommet box mounting receptacle, featuring 55 gold-plated contacts (contact size 20), is designed for optimal performance with a mating life of 500 cycles. Suitable for environment-resistant box and through bulkhead mounting, these connectors meet stringent quality standards for military and industrial use.
