MIL-DTL-38999 Series II connectors feature up to 128 contacts in an insert, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. Available in various mounting styles, these connectors offer reliable front and rear wall, jam nut, and box mount receptacles. With options for straight, RFI grounding, and standard plugs, they accommodate diverse connectivity needs. Constructed with aluminum shells and offering multiple plating choices, including RoHS-compliant finishes, these connectors ensure durability and performance. Utilizing M39029 rear release crimp contacts in different sizes, they guarantee secure and efficient connections. Suitable for military and industrial applications, the MIL-DTL-38999 II connectors provide reliable electrical solutions in demanding environments.