MIL-DTL-38999 Series I connectors feature up to 128 contacts within an environmentally sealed insert, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. This connector family includes front and rear wall mount, as well as jam nut receptacles with RFI grounding plugs, meeting military specification MIL-DTL-38999 I. Offered in nine shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts in various sizes, including coax and twinax. Constructed with high strength aluminum shells, these connectors come in multiple plating options such as light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, with RoHS certified cadmium-free finishes available. Suitable for demanding applications, they ensure reliable connectivity with gold-plated contacts, a bayonet coupling mechanism, and a wide temperature range. The MS27466 connectors, designed as wall mounting flange receptacles, are ideal for environments requiring high reliability and rugged performance.
