MIL-DTL-38999 Series I connectors offer durable and reliable connectivity in harsh environments. With up to 128 contacts in a sealed insert, they ensure secure communication. Operating between -65 °C and 200 °C, these connectors are versatile. Featuring front and rear wall mount options, as well as jam nut receptacles, they provide flexibility in installation. The connectors come in various shell sizes and insert arrangements, accommodating different needs. Utilizing M39029 rear release crimp contacts, they guarantee efficient connections. Constructed with high-strength aluminum shells and available in multiple plating options, including RoHS certified finishes, these connectors prioritize durability and compliance. Perfect for military and industrial applications, MIL-DTL-38999 Series I connectors deliver exceptional performance in demanding conditions.