MIL-DTL-38999 Series II connectors feature up to 128 contacts enclosed in a sealed insert, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. Available in various configurations like front wall mount, rear wall mount, and jam nut receptacles, they offer versatility in installation. With options for straight, RFI grounding, and 90-degree cable clamp plugs, these connectors cater to diverse connectivity needs. Utilizing M39029 rear release crimp contacts, they ensure secure and reliable connections. Constructed with aluminum shells and offering multiple plating choices, including RoHS-compliant finishes, they meet stringent industry standards. Suitable for military and industrial applications, these connectors guarantee durability and performance in demanding environments.