MIL-DTL-38999 Series II connectors offer robust performance with up to 128 contacts housed in an insert, ensuring reliable connectivity in harsh environments. Designed for military and aerospace applications, these connectors feature a wide operating temperature range of -65 °C to 200 °C. Available in various mounting styles, including front and rear wall mount, jam nut, and box mount receptacles, they provide versatile installation options. With RoHS certified finishes, such as cadmium-free plating, these connectors meet stringent environmental standards. Crafted from durable aluminum shells, they guarantee long-lasting durability, while gold-plated contacts ensure optimal conductivity. Suitable for demanding scenarios, these connectors are ideal for use in mission-critical systems requiring secure and efficient data transmission.