MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts and environmental sealing for reliable performance. With an operating temperature range of -65 °C to 200 °C, these connectors offer versatility and durability. Available in various mounting styles such as front wall mount, rear wall mount, and jam nut receptacles, they cater to diverse applications. The plugs, including straight and 90 degree cable clamp options, ensure secure connections. Made of aluminum with plating options like electroless nickel and cadmium finishes, these connectors meet stringent military specifications for quality and performance. With RoHS compliant options, they are ideal for applications requiring environmental resistance and reliability.