The 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 including wall mount, jam nut, and box mount receptacles, they ensure secure and reliable connections. With a wide operating temperature range from -65 °C to 200 °C, these connectors are ideal for demanding applications. Constructed with aluminum shells and available in different plating options, they guarantee durability and versatility. RoHS compliant finishes are also offered, meeting environmental standards. Perfect for military and industrial uses, these connectors provide efficient electrical connections in challenging conditions.