MIL-DTL-38999 Series I connectors feature up to 128 contacts in an environmentally sealed insert, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. Available in various configurations, including front and rear wall mount receptacles, jam nut receptacles, and RFI grounding plugs, they offer versatility in connectivity solutions. With 9 shell sizes and 52 insert arrangements, these connectors use M39029 rear release crimp contacts, ensuring reliable performance. Constructed with high-strength aluminum shells and offering multiple plating options such as cadmium and nickel, they cater to diverse application needs. RoHS compliant finishes are also available, making them suitable for various industries. The Series I connectors are specified under MIL-DTL-38999, meeting rigorous military standards for durability and performance in demanding environments.
