MIL-DTL-38999 Series II connectors feature up to 128 contacts in an insert, designed for harsh environments with operating temperatures ranging from -65 °C to 200 °C. Available in various mounting styles including front and rear wall mount, jam nut, and box mount receptacles, these connectors offer versatility. With options for straight, RFI grounding, and standard plugs with a 90-degree cable clamp, they cater to different installation needs. Utilizing M39029 rear release crimp contacts in various sizes, these connectors ensure secure connections. Constructed with aluminum shells and offering multiple plating choices, including RoHS compliant finishes, they meet diverse application requirements. Suitable for military and industrial use, these connectors provide reliable performance in demanding environments.