The MIL-DTL-38999 Series II connectors are built for demanding environments, boasting up to 128 contacts within their environmentally sealed inserts. With an impressive operating temperature range of -65°C to 200°C, these connectors offer reliable performance in extreme conditions. Available in various configurations including front and rear wall mount, jam nut, and box mount receptacles, they cater to diverse installation needs. Featuring aluminum shells with a range of plating options, including cadmium-free finishes, these connectors prioritize durability and compliance. Utilizing M39029 rear release crimp contacts, they ensure secure and efficient connections. Suitable for military and industrial applications, the MIL-DTL-38999 Series II connectors are a trusted choice for critical operations.