MIL-DTL-38999 Series I connectors feature up to 128 contacts housed in a durable insert, offering robust environmental sealing for reliable performance in harsh conditions. 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 accommodate different contact types, including removable crimp contacts. Constructed with high-strength aluminum shells and offering multiple plating options such as gold and electroless nickel, these connectors ensure long-term durability and conductivity. Suitable for military and aerospace use, the MS27467E21B16P connector is RoHS compliant and guarantees 500 mating cycles, making it a dependable choice for critical operations.