MIL-DTL-38999 Series I connectors are designed for harsh environments, featuring up to 128 contacts in an 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 offer flexibility in design. Constructed with high-strength aluminum shells and offering different plating options, including RoHS-certified finishes, they ensure reliable performance. The connectors come in different types, such as front wall mount, rear wall mount, and jam nut receptacles, providing versatility in installation. Utilizing M39029 rear release crimp contacts, they guarantee secure connections. Suitable for military and industrial use, these connectors meet MIL-DTL-38999 I specifications, making them a dependable choice for critical operations.