The MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an insert with front and rear wall mount, jam nut, and box mount receptacles. Built for durability, they offer a wide operating temperature range from -65 °C to 200 °C. These connectors come in nine shell sizes and 52 insert arrangements, utilizing M39029 rear release crimp contacts in various sizes. Constructed with aluminum shells, they are available in different plating options, including cadmium-free finishes. Meeting MIL-DTL-38999 II specifications, these connectors are ideal for applications requiring high reliability and environmental sealing.
