MIL-DTL-38999 Series I connectors offer high-performance connectivity in harsh environments. With up to 128 contacts in an insert, these connectors are designed for durability, featuring environmental sealing and a wide operating temperature range from -65 °C to 200 °C. Available in various shell sizes and insert arrangements, they accommodate M39029 rear release crimp contacts for reliable connections. The connectors come in high-strength aluminum shells with options for plating, including RoHS-certified finishes. Featuring front and rear wall mount options, as well as jam nut receptacles with RFI grounding plugs, they provide versatile solutions for military and industrial applications. Trust in the rugged construction and superior performance of MIL-DTL-38999 Series I connectors for your critical connectivity needs.