MIL-DTL-38999 Series I connectors feature up to 128 contacts in 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 available. With 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts in various sizes, including coax and twinax options. Constructed with high-strength aluminum shells and offering plating choices like cadmium and nickel, these connectors are suitable for diverse applications requiring reliability and durability.
