MIL-DTL-38999 Series I connectors are rugged and versatile, featuring up to 128 contacts in an environmentally sealed insert. With an impressive operating temperature range of -65 °C to 200 °C, these connectors are designed to perform reliably in harsh conditions. Available in various shell sizes and insert arrangements, they offer flexibility for different applications. Constructed with high-strength aluminum shells and offering a range of plating options including cadmium-free finishes, these connectors ensure durability and compliance with RoHS standards. Perfect for military and industrial use, they come in different mounting styles such as front wall mount, rear wall mount, and jam nut receptacles, with RFI grounding plugs also available. With M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 8, these connectors provide secure and efficient connections. Meeting MIL-DTL-38999 I specifications, they guarantee performance and reliability, making them ideal for demanding environments.