MIL-DTL-38999 Series I 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 ensure reliability in extreme conditions. Available in various shell sizes and insert arrangements, these connectors offer flexibility in design. Constructed with high-strength aluminum shells and offering multiple plating options, including RoHS-certified finishes, they meet diverse requirements. The connectors, including front and rear wall mount options, are MIL-DTL-38999 I compliant, guaranteeing performance in military and aerospace applications.