MIL-DTL-38999 Series I connectors offer robust connectivity with up to 128 contacts in an insert. Designed for harsh environments, these connectors are sealed and can operate in temperatures ranging from -65 °C to 200 °C. Featuring various mounting options such as front wall, rear wall, and jam nut receptacles, they cater to diverse application needs. Utilizing M39029 rear release crimp contacts, they ensure secure and reliable connections. With a selection of plating options including cadmium-free finishes, these connectors meet RoHS requirements. Constructed with high-strength aluminum shells, they provide durability and longevity in demanding environments. Suitable for military and industrial applications, MIL-DTL-38999 Series I connectors are essential for ensuring efficient and effective connectivity.