The 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 shell sizes and insert arrangements, these circular connectors come in high strength aluminum shells with options for plating, including gold, electroless nickel, and more. Offering front wall mount, rear wall mount, and jam nut receptacles, they ensure secure connections with M39029 rear release crimp contacts. Ideal for military and aerospace applications, these connectors provide reliable performance with 500 mating cycles and conductivity. RoHS compliant finishes are also available for environmentally conscious operations.
