MIL-DTL-38999 Series II connectors are designed for harsh environments, offering up to 128 contacts in an insert. With environmental sealing and a wide operating temperature range from -65 °C to 200 °C, they ensure reliable performance in demanding conditions. Available in various mounting styles such as front and rear wall mount, jam nut, and box mount, these connectors provide versatility in installation. Featuring straight, RFI grounding, and standard plugs with 90 degree cable clamp options, they cater to different connectivity needs. Utilizing M39029 rear release crimp contacts in various sizes, including 22D, 22M, and 20, these connectors guarantee secure and efficient connections. Constructed with aluminum shells and offering plating options like electroless nickel and cadmium finishes, they prioritize durability and corrosion resistance. RoHS compliant options are also available, making them suitable for environmentally conscious applications. Trusted for their MIL-DTL-38999 II military specification, these connectors are ideal for aerospace, defense, and other mission-critical industries.