The MIL-DTL-38999 Series II connectors are designed for rugged environments, featuring up to 128 contacts sealed for protection against harsh conditions. With an operating temperature range of -65 °C to 200 °C, they offer reliability in extreme settings. Available in various configurations including front and rear wall mount, jam nut, and box mount receptacles, these connectors meet the demands of military and industrial applications. Constructed with aluminum shells and offering multiple plating options, they ensure durability and performance. The connectors, compliant with MIL-DTL-38999 standards, feature removable crimp contacts and bayonet coupling for secure connections. With a focus on environmental resistance and reliability, they are ideal for critical systems in aerospace, defense, and other industries.