MIL-DTL-38999 Series I connectors feature up to 128 contacts in 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, along with RFI grounding plugs. Available in 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts in various sizes. Constructed with high-strength aluminum shells, they offer multiple plating options, including cadmium-free finishes, such as electroless nickel and black anodized aluminum. These connectors, meeting military specification MIL-DTL-38999 I, ensure reliable performance with gold-plated removable crimp contacts and bayonet coupling. Suitable for demanding applications, they provide conductive connectivity with a service life of 500 cycles, while offering environmental resistance and RoHS compliance.
