MIL-DTL-38999 Series I connectors are engineered for rugged environments, offering up to 128 contacts within a sealed insert. With an impressive operating temperature range of -65 °C to 200 °C, they ensure reliable performance in harsh conditions. Available in various configurations including front wall mount, rear wall mount, and jam nut receptacles, these connectors feature RFI grounding plugs for enhanced signal integrity. Compliant with military specifications, they boast high-strength aluminum shells with a choice of plating options, including RoHS-certified finishes. Utilizing M39029 rear release crimp contacts, they guarantee secure and efficient connections. Perfect for demanding applications, these connectors are a dependable choice for aerospace, defense, and industrial settings.