MIL-DTL-38999 Series II connectors feature up to 128 contacts in an insert, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. Available in various mounting options such as front and rear wall mount, jam nut, and box mount receptacles, they offer versatility in installation. These connectors come in 9 shell sizes and 52 insert arrangements, utilizing M39029 rear release crimp contacts. Constructed with aluminum shells and offered in different plating options like electroless nickel and cadmium finishes, they ensure reliable performance. With gold contact plating and a bayonet coupling design, they provide secure connectivity in military-grade applications. Meeting MIL-DTL-38999 II specifications, these circular receptacles are ideal for environments demanding rugged and durable connectivity solutions.
