MIL-DTL-38999 Series I connectors feature up to 128 contacts in an insert, designed for harsh environments with a wide operating temperature range from -65 °C to 200 °C. Available in various configurations including front wall mount, rear wall mount, and jam nut receptacles, they offer RFI grounding options. With 9 shell sizes and 52 insert arrangements, these connectors utilize M39029 rear release crimp contacts. Constructed with high-strength aluminum shells and offering multiple plating options such as cadmium and nickel, they ensure reliable performance. Suitable for military and industrial applications, these circular connectors are RoHS compliant, providing versatility and durability in demanding environments.
