MIL-DTL-38999 Series II connectors feature up to 128 contacts in an insert, offering reliable connectivity in harsh environments. With an operating temperature range of -65 °C to 200 °C, they are suitable for a wide range of applications. Available in various mounting options, including front and rear wall mount, jam nut, and box mount receptacles, these connectors ensure secure installation. Constructed with aluminum shells and featuring gold-plated contacts, they provide excellent conductivity and durability. Meeting military specification MIL-DTL-38999 II, these circular plugs are designed for demanding service conditions, with RoHS compliant finishes available for environmentally conscious applications.