MIL-DTL-38999 Series I connectors feature up to 128 contacts in an environmentally sealed insert, suitable for harsh environments with an operating temperature range of -65 °C to 200 °C. Available in various shell sizes and insert arrangements, these connectors offer front wall mount, rear wall mount, and jam nut receptacles, along with RFI grounding plugs. Constructed with high-strength aluminum shells and offering a selection of plating options, including cadmium-free finishes, they ensure reliable performance. Utilizing removable crimp contacts, these circular receptacles are designed for wall mounting applications, with gold contact plating for enhanced conductivity. Meeting military specification MIL-DTL-38999 I, they are ideal for demanding service environments requiring durability and environmental resistance.
