The MIL-DTL-38999 Series II connectors are designed for rugged environments, featuring up to 128 contacts within an insert for secure connectivity. With an operating temperature range of -65 °C to 200 °C, they are suitable for harsh conditions. Available in various mounting options including front and rear wall mount, jam nut, and box mount receptacles, these connectors offer versatility in installation. Constructed with aluminum shells and offering multiple plating options such as cadmium and nickel, they ensure durability and reliability. RoHS certified finishes are also available. The connectors, compliant with military specification MIL-DTL-38999 II, are ideal for applications requiring high performance in challenging settings.