MIL-DTL-38999 Series I connectors feature up to 128 contacts within an insert, offering environmental sealing and a wide operating temperature range from -65°C to 200°C. Designed for harsh environments, this connector family includes front and rear wall mount, as well as jam nut receptacles with RFI grounding plugs. With 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts in various sizes. Constructed with high-strength aluminum shells, they come in plating options such as cadmium, electroless nickel, and black anodized aluminum. RoHS compliant finishes are also available. Suitable for military applications, these circular connectors ensure reliable connectivity in demanding conditions.
