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. This connector family includes front and rear wall mount, as well as jam nut receptacles with RFI grounding plugs, offering versatility in installation. Available in 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts in various sizes. Constructed with high-strength aluminum shells, these connectors come in different plating options, including cadmium-free finishes, to meet specific requirements. With a bayonet coupling and gold contact plating, they ensure reliable connectivity in demanding applications, compliant with MIL-DTL-38999 I specifications.
