MIL-DTL-38999 Series II connectors feature up to 128 contacts housed in an environmentally sealed insert, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. Available in various configurations such as front and rear wall mount, jam nut, and box mount receptacles, these connectors offer versatility for different applications. With options for straight, RFI grounding, and standard plugs, they cater to diverse connectivity needs. Constructed with aluminum shells and offering multiple plating choices including cadmium-free finishes, they ensure durability and reliability. Compliant with military specification MIL-DTL-38999 II, these connectors guarantee high performance in demanding conditions.