The MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an insert. With a wide operating temperature range of -65 °C to 200 °C, these connectors are ideal for demanding applications. Available in various configurations such as front wall mount, rear wall mount, jam nut, and more, they offer versatility in installation. Constructed with aluminum shells and offering options for plating finishes, including RoHS-certified cadmium-free coatings, these connectors ensure reliable performance. Suitable for military and industrial use, they meet stringent MIL-DTL-38999 II specifications, providing durability and longevity in challenging conditions.