MIL-DTL-38999 Series II connectors feature up to 128 contacts in an insert, offering environmental sealing and a wide operating temperature range from -65 °C to 200 °C. Designed for harsh environments, these connectors come in various configurations including front and rear wall mount, jam nut, and box mount receptacles. Available with straight, RFI grounding, and standard plugs, they offer versatility in connectivity solutions. With 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts for reliable performance. Constructed with aluminum shells and various plating options, including cadmium-free finishes, these connectors ensure durability and compliance. Suitable for military and industrial applications, they are essential for secure and efficient electrical connections in demanding environments.
