MIL-DTL-38999 Series II connectors offer reliable performance in harsh environments with up to 128 contacts. These environmentally sealed connectors feature a wide operating temperature range of -65 °C to 200 °C. Available in various mounting styles including front and rear wall mount, jam nut, and box mount receptacles, they ensure secure and versatile connectivity. With options for straight, RFI grounding, and 90-degree cable clamp plugs, these connectors accommodate diverse installation needs. Compliant with military specification MIL-DTL-38999 II, they guarantee high-quality construction and performance. The aluminum shells come in different plating options, including electroless nickel and cadmium finishes, meeting various application requirements. With Removable Crimp Contacts and bayonet coupling, these connectors offer ease of use and durability, making them ideal for demanding industrial and military applications.