MIL-DTL-38999 Series I connectors are designed for harsh environments, with up to 128 contacts for high-density applications. Featuring front and rear wall mount options, as well as jam nut receptacles, they offer secure connectivity in demanding settings. With a wide operating temperature range from -65 °C to 200 °C, these connectors are suitable for a variety of industrial and military applications. Made of high-strength aluminum, they are rugged and durable. Available in various plating options, including cadmium-free finishes, they meet RoHS compliance standards. With M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 8, they ensure reliable performance. Suitable for use in environments requiring environmental resistance, they provide a reliable solution for critical connections.