MIL-DTL-38999 Series I connectors are designed for rugged environments, featuring up to 128 contacts in an environmentally sealed insert. With a wide operating temperature range from -65°C to 200°C, these connectors are ideal for harsh conditions. Available in various shell sizes and insert arrangements, they offer versatility in applications. The high strength aluminum shells come with different plating options, including cadmium-free finishes, ensuring durability and reliability. Suitable for military and industrial use, MIL-DTL-38999 Series I connectors provide secure electrical connections in demanding settings.