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 options, as well as jam nut receptacles with RFI grounding plugs. Available in 9 shell sizes and 52 insert arrangements, they use M39029 rear release crimp contacts in various sizes. Constructed with high-strength aluminum shells, they offer plating options such as cadmium finishes and RoHS-certified alternatives. These connectors, meeting military specification MIL-DTL-38999 I, are known for reliability, with gold-plated removable crimp contacts ensuring optimal conductivity. Suitable for demanding applications, they come in a shell style of Jam Nut Mounting Receptacle, with a service rating of I for environment-resistant performance.
