MIL-DTL-38999 Series I connectors feature up to 128 contacts in an insert, providing robust environmental sealing and a wide operating temperature range from -65 °C to 200 °C. This connector family includes front and rear wall mount, as well as jam nut receptacles, along with RFI grounding plugs. With 9 shell sizes and 52 insert arrangements, they accommodate various M39029 rear release crimp contacts, including sizes 22D, 22M, 22, 20, 16, and 8. Constructed from high-strength aluminum, these connectors offer multiple plating options such as light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, with some models featuring RoHS-certified cadmium-free finishes. Ideal for harsh environments, they ensure reliable performance in demanding applications.
