MIL-DTL-38999 Series II connectors offer high-performance connectivity in harsh environments. Designed with up to 128 contacts, these connectors are environmentally sealed and can operate in temperatures ranging from -65 °C to 200 °C. Featuring various mounting options such as front wall mount, rear wall mount, and jam nut receptacles, they provide versatility in installation. Available in aluminum shells with multiple plating options, including RoHS-certified finishes, these connectors ensure reliable and durable connections. With M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 12, they offer flexibility in contact arrangements. Ideal for military and industrial applications, the MIL-DTL-38999 Series II connectors guarantee secure and efficient electrical connections in demanding settings.