The MIL-DTL-38999 Series I connectors are designed for harsh environments, featuring up to 128 contacts in an insert. These connectors are environmentally sealed with an operating temperature range from -65 °C to 200 °C. Available in various shell sizes and insert arrangements, they come in high-strength aluminum shells with a choice of plating options, including cadmium-free finishes. Offering front and rear wall mount options, as well as jam nut receptacles, they utilize M39029 rear release crimp contacts. With a mating type of bayonet coupling, these circular receptacles are ideal for military and industrial applications, providing reliable connectivity in demanding conditions.
