MIL-DTL-38999 Series I connectors feature up to 128 contacts in an insert, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. Available in various configurations like front wall mount, rear wall mount, and jam nut receptacles, they offer RFI grounding plugs and utilize M39029 rear release crimp contacts. With 9 shell sizes and 52 insert arrangements, these connectors come in high-strength aluminum shells with plating options such as cadmium finishes and RoHS-certified alternatives. Ideal for military and industrial applications, they ensure reliable connectivity with their bayonet coupling and socket contact style, rated for 500 mating cycles in conductive environments.
