MIL-DTL-38999 Series I connectors feature up to 128 contacts in an environmentally sealed insert, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. Available in various shell sizes and insert arrangements, these connectors come in high-strength aluminum shells with options for plating, including cadmium-free finishes. The connector family includes front and rear wall mount receptacles, as well as jam nut receptacles and RFI grounding plugs, utilizing M39029 rear release crimp contacts. With bayonet coupling and gold contact plating, they offer reliable connectivity in demanding applications, meeting MIL-DTL-38999 I military specifications for performance and durability.
