The MIL-DTL-38999 Series II connectors are designed for harsh environments, with up to 128 contacts in an insert. These environmentally sealed connectors have a wide operating temperature range from -65 °C to 200 °C. Featuring various mounting options such as front and rear wall mount, jam nut, and box mount receptacles, they offer versatility in installation. Available in 9 shell sizes and 52 insert arrangements, they use M39029 rear release crimp contacts for reliable connections. Constructed with aluminum shells and offered in different plating options including cadmium-free finishes, these connectors are ideal for military and industrial applications requiring high performance and durability.
