MIL-DTL-38999 Series I connectors offer reliable connectivity in harsh environments, with up to 128 contacts sealed within their inserts. Operating between -65 °C and 200 °C, they ensure durability in extreme conditions. Available in various mounting options, including front and rear wall mount as well as jam nut receptacles, these connectors feature RFI grounding plugs for enhanced performance. With 52 insert arrangements and M39029 rear release crimp contacts, they cater to diverse connectivity needs. Constructed with high-strength aluminum shells and offering multiple plating options, including RoHS-certified finishes, these connectors guarantee both robustness and compliance. Perfect for military and industrial applications, they provide secure and efficient electrical connections, meeting the stringent MIL-DTL-38999 I specifications.