The MIL-DTL-38999 Series II connectors are designed for demanding environments, with up to 128 contacts housed in an insert for robust connectivity. Featuring a wide operating temperature range of -65 °C to 200 °C, these connectors are ideal for harsh conditions. Available in various configurations including front and rear wall mount, jam nut, and box mount receptacles, they offer versatility in installation. With options for straight, RFI grounding, and standard plugs, and utilizing M39029 rear release crimp contacts, these connectors ensure secure and reliable connections. Constructed with aluminum shells and offering different plating finishes, including RoHS certified options, they meet stringent quality standards. Perfect for military and industrial applications, the MIL-DTL-38999 Series II connectors provide durable and high-performance connectivity solutions.