MIL-DTL-38999 Series I connectors, designed for harsh environments, feature up to 128 contacts in an insert with environmental sealing. Operating between -65 °C and 200 °C, these connectors come in various styles including front and rear wall mount, jam nut receptacles, and RFI grounding plugs. Offering 9 shell sizes and 52 insert arrangements, they use M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 8. Constructed with high-strength aluminum shells and available in plating options such as cadmium and nickel, these connectors are RoHS certified. Suitable for military and industrial applications, they ensure reliable connectivity with their gold-plated, 1500-cycle removable crimp contacts.
