MIL-DTL-38999 Series II connectors, known for their rugged durability, offer a high-performance solution for demanding environments. Featuring up to 128 contacts within each insert, these connectors are ideal for applications requiring secure and reliable electrical connections. With environmental sealing and a wide operating temperature range from -65 °C to 200 °C, they ensure functionality in harsh conditions. Available in various mounting options, including front and rear wall mount, jam nut, and box mount receptacles, as well as straight and 90-degree cable clamp plugs, they offer versatility for different installations. Compliant with military specification MIL-DTL-38999 II, these connectors guarantee quality and performance. Constructed with aluminum shells and plated with options like electroless nickel and cadmium finishes, they provide corrosion resistance and durability. Suitable for use in aerospace, defense, and other industries, these connectors meet stringent standards for reliability and performance.