MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an insert for robust connectivity. These connectors meet stringent military specifications, with a wide operating temperature range from -65°C to 200°C. Available in various mounting styles such as front wall mount, rear wall mount, jam nut, and more, they offer versatility in installation. With options for straight, RFI grounding, and standard plugs, in addition to multiple shell sizes and insert arrangements, these connectors provide flexibility for different applications. Made from aluminum with various plating options, including RoHS-certified cadmium-free finishes, they ensure durability and reliability in demanding conditions.