MIL-DTL-38999 Series I connectors feature up to 128 contacts in an environmentally sealed insert, ideal for harsh environments with an operating temperature range of -65°C to 200°C. This connector family offers front wall mount, rear wall mount, and jam nut receptacles, as well as RFI grounding plugs. With 9 shell sizes and 52 insert arrangements available, they use M39029 rear release crimp contacts in various sizes, including coax and twinax options. Constructed with high-strength aluminum shells, they come in multiple plating options such as gold, electroless nickel, and black anodized aluminum, with RoHS-certified cadmium-free finishes. Suitable for military and industrial applications, these connectors ensure reliable performance with their durable design and 500-cycle mating life.
