MIL-DTL-38999 Series II connectors offer high-performance connectivity with up to 128 contacts in an insert, designed for harsh environments. Featuring various mounting options like front wall mount, jam nut, and more, these connectors are versatile for different applications. Made with aluminum shells and available in different plating options, including RoHS certified finishes, they ensure durability and reliability. With a wide range of insert arrangements and contact sizes, these connectors meet stringent military specifications for performance in demanding conditions. Operating between -65°C and 200°C, they provide secure and efficient electrical connections, making them ideal for aerospace, defense, and industrial applications.