MIL-DTL-38999 Series II connectors boast up to 128 contacts within a rugged insert, offering exceptional environmental sealing for optimal performance. With an impressive operating temperature range of -65 °C to 200 °C, these connectors are perfect for harsh environments. Available in various mounting options like front wall mount, rear wall mount, jam nut, and more, they cater to diverse application needs. Featuring aluminum shells with plating options including cadmium-free finishes, these connectors ensure durability and reliability. Each connector, compliant with military specification MIL-DTL-38999 II, is meticulously engineered for top-notch performance in demanding scenarios.