MIL-DTL-38999 Series I connectors offer rugged durability for harsh environments, featuring up to 128 contacts in an insert with front and rear wall mount options, jam nut receptacles, and RFI grounding plugs. With a wide operating temperature range of -65°C to 200°C, these circular connectors are ideal for demanding applications. Available in 9 shell sizes and 52 insert arrangements, they use M39029 rear release crimp contacts in various sizes, including coax and twinax. Constructed with high-strength aluminum shells, they come in plating options such as light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum. RoHS certified options are also available, ensuring compliance with environmental regulations. Suitable for military and industrial use, these connectors provide reliable performance with a conductivity rating and ingress protection for environmental resistance. Whether for box or bulkhead mounting, the MIL-DTL-38999 I series connectors are designed to meet the most stringent requirements.
