The MIL-DTL-38999 Series I connectors offer robust performance in harsh environments with up to 128 contacts housed in an insert. Featuring front and rear wall mount options, as well as jam nut receptacles, they ensure secure connectivity. Operating efficiently in temperatures ranging from -65 °C to 200 °C, these environmentally sealed connectors are ideal for military and industrial applications. Utilizing M39029 rear release crimp contacts in various sizes, they guarantee reliable signal transmission. With a choice of plating options including gold and electroless nickel, these connectors provide enhanced durability and conductivity. Compliant with RoHS regulations, they offer a sustainable solution without compromising on performance.