MIL-DTL-38999 Series I connectors offer robust connectivity solutions, 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 built to withstand harsh conditions. Available in various shell sizes and insert arrangements, they accommodate M39029 rear release crimp contacts. The high strength aluminum shells come in a range of plating options, including cadmium-free finishes for RoHS compliance. Designed for military specifications, the connectors ensure reliable performance in demanding environments. Suitable for back panel and box mounting with bayonet coupling, they provide secure and conductive connections for mission-critical applications.