MIL-DTL-38999 Series II connectors feature up to 128 contacts in an environmentally sealed insert, designed for harsh environments with an operating range of -65 °C to 200 °C. Available in various mounting styles such as front wall mount, rear wall mount, jam nut, and box mount, these connectors offer versatility for different applications. With a selection of plating options including gold, electroless nickel, and cadmium finishes, they ensure reliable conductivity. The aluminum shells come in 9 sizes with 52 insert arrangements, accommodating M39029 rear release crimp contacts. Meeting military specification MIL-DTL-38999 II, these circular receptacles are ideal for rugged use, with a service rating of II for environment resistance.
