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 styles including front wall, rear wall, jam nut, rear box, and front box mount receptacles, they offer versatility for different applications. The connectors come in 9 shell sizes and 52 insert arrangements, utilizing M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 12. Constructed with aluminum shells, they offer durability and reliability. Plating options include light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, catering to different environmental requirements. With RoHS certified cadmium-free finishes available, these connectors ensure compliance with environmental regulations. The MS27472 connectors are ideal for military and industrial applications, providing secure and reliable electrical connections in demanding conditions.
