MIL-DTL-38999 Series I connectors are rugged and reliable, designed for harsh environments with up to 128 contacts in an insert. Featuring front wall mount, rear wall mount, and jam nut receptacles, they offer secure connectivity. These connectors, with a wide operating temperature range of -65 °C to 200 °C, are environmentally sealed for protection. Made of high-strength aluminum, they come in various shell sizes and plating options, including cadmium-free finishes. Utilizing M39029 rear release crimp contacts, they ensure easy assembly and maintenance. With gold-plated contacts and durable construction, they guarantee excellent conductivity and longevity. Perfect for military and industrial applications, these MIL-DTL-38999 I connectors provide reliable performance in demanding conditions.