MIL-DTL-38999 Series I connectors boast high durability for harsh environments, featuring up to 128 contacts in an insert. With an impressive 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. The connectors come in aluminum shells with options for plating, including cadmium-free finishes. Their bayonet coupling and environmental sealing ensure reliable performance. Designed for military specifications, they guarantee quality and longevity in electrical connections.