MIL-DTL-38999 Series I connectors offer reliable performance in harsh environments, featuring up to 128 contacts in an environmentally sealed insert. With a wide operating temperature range of -65 °C to 200 °C, these connectors are ideal for demanding applications. Available in various shell sizes and insert arrangements, they use M39029 rear release crimp contacts for secure connections. The high-strength aluminum shells come in different plating options, including cadmium-free finishes for RoHS compliance. These connectors, with options for front and rear wall mounting as well as jam nut receptacles, ensure durability and conductivity, making them essential for military and industrial use.
