MIL-DTL-38999 Series II connectors are rugged and reliable, featuring up to 128 contacts in an environmentally sealed insert. Operating between -65 °C and 200 °C, they are suitable for harsh environments. Available in various mounting styles, including front and rear wall mount, jam nut, and box mount receptacles, these connectors offer versatility. The aluminum shells come in different plating options, including cadmium-free finishes, ensuring durability. With gold-plated removable crimp contacts and a bayonet coupling, they provide secure and efficient connectivity. Meeting military specification MIL-DTL-38999 II, these connectors are ideal for applications requiring high performance in demanding conditions.