MIL-DTL-38999 Series I connectors feature up to 128 contacts within an insert, providing durable and environmentally sealed connectivity. Operating efficiently in extreme temperatures ranging from -65 °C to 200 °C, these connectors are ideal for harsh environments. With various mounting options including front wall, rear wall, and jam nut receptacles, they offer versatility in installation. Utilizing M39029 rear release crimp contacts, they ensure secure and reliable connections. Constructed with high-strength aluminum shells, they come in multiple plating options such as cadmium and nickel finishes. RoHS certified variants are also available, meeting environmental standards. Designed for military specifications, these connectors guarantee optimal performance in demanding applications.