MIL-DTL-38999 Series II connectors offer a rugged solution for harsh environments, featuring up to 128 contacts in a sealed insert. With an operating temperature range of -65°C to 200°C, these connectors are versatile and reliable. Available in various mounting options including jam nut and box mount, they cater to diverse installation needs. Utilizing M39029 rear release crimp contacts, they ensure secure connections. The aluminum shells come with plating options such as cadmium-free finishes for RoHS compliance. Perfect for military and industrial applications, these connectors guarantee durability and high performance.