MIL-DTL-38999 Series I connectors feature up to 128 contacts in an insert, offering environmental sealing and an operating temperature range of -65 °C to 200 °C. Available in various shell sizes and insert arrangements, they use M39029 rear release crimp contacts in different sizes, including coax and twinax. These harsh environment connectors come in high-strength aluminum shells with options for plating like cadmium and nickel. The connector family includes front and rear wall mount receptacles, jam nut receptacles, and RFI grounding plugs, all meeting MIL-DTL-38999 I military specifications. Suitable for demanding applications, these connectors ensure reliable performance with gold-plated removable crimp contacts and a bayonet coupling design.
