MIL-DTL-38999 Series I connectors offer high-performance connectivity in challenging environments. With up to 128 contacts housed in a durable insert, these connectors are ideal for demanding applications. Featuring a wide operating temperature range of -65 °C to 200 °C, they are designed to withstand extreme conditions. Available in various shell sizes and insert arrangements, they offer flexibility in installation. The connectors come with M39029 rear release crimp contacts, ensuring reliable connections. Constructed with high-strength aluminum shells and offering multiple plating options, including RoHS compliant finishes, they guarantee long-lasting performance. The MIL-DTL-38999 I connectors, with front wall mount, rear wall mount, and jam nut receptacle options, along with RFI grounding plugs, cater to diverse mounting needs. Suitable for military and industrial use, these connectors provide secure and efficient electrical connections.