MIL-DTL-38999 Series I connectors are rugged and reliable, designed for harsh environments. With up to 128 contacts in an insert, they offer secure connectivity in demanding applications. These connectors feature front and rear wall mount options, as well as jam nut receptacles, ensuring versatile installation. Operating in temperatures ranging from -65 °C to 200 °C, they are suitable for a wide range of conditions. Utilizing M39029 rear release crimp contacts, they provide efficient and secure connections. Available in various shell sizes and plating options, including RoHS certified finishes, they offer flexibility and compliance. Constructed with high-strength aluminum shells, these connectors are durable and long-lasting, making them ideal for military and industrial use.