MIL-DTL-38999 Series I connectors offer high-performance connectivity with up to 128 contacts in an environmentally sealed insert. Designed for harsh environments, they feature front wall mount, rear wall mount, and jam nut receptacles with RFI grounding plugs. Available in 9 shell sizes and 52 insert arrangements, these connectors use M39029 rear release crimp contacts for reliable connections. Constructed with high-strength aluminum shells and various plating options including gold, electroless nickel, and anodized aluminum, they ensure durability and conductivity. With a wide operating temperature range of -65 °C to 200 °C, these connectors are ideal for demanding applications.
