The MIL-DTL-38999 Series I connectors are designed for rugged environments, boasting up to 128 contacts within their inserts. These connectors offer exceptional durability with an operating temperature range from -65°C to 200°C. Available in various shell sizes and insert arrangements, they feature front and rear wall mount options, as well as jam nut receptacles with RFI grounding plugs. Constructed with high-strength aluminum shells, they come in a range of plating options, including cadmium-free finishes. With gold-plated removable crimp contacts, these connectors ensure reliable conductivity, suitable for demanding applications. Meeting MIL-DTL-38999 I military specifications, they are ideal for use in harsh environments where durability and performance are paramount.