The MIL-DTL-38999 Series II connectors offer high-performance connectivity in harsh environments, featuring up to 128 contacts within an insert. With a wide operating temperature range of -65 °C to 200 °C, these connectors are ideal for demanding applications. Available in various mounting styles including front and rear wall mount, jam nut, and box mount receptacles, they provide flexibility in installation. Constructed with aluminum shells and offering multiple plating options, including RoHS compliant finishes, these connectors ensure reliable performance. Utilizing Removable Crimp Contacts and featuring a bayonet coupling mechanism, they guarantee secure and efficient connections. Suitable for military and industrial use, these connectors meet stringent MIL-DTL-38999 II specifications, making them a trusted choice for critical systems.