MIL-DTL-38999 Series I connectors are robust solutions for harsh environments, featuring up to 128 contacts in an insert. These connectors are designed for durability, with an operating temperature range from -65°C to 200°C. Available in various configurations including front wall mount, rear wall mount, and jam nut receptacles, they offer versatility for different applications. Made with high-strength aluminum shells and offered in a range of plating options, including cadmium-free finishes, these connectors are suitable for military and industrial use. With RoHS certification and environmental sealing, they ensure reliable performance in challenging conditions.