MIL-DTL-38999 Series II connectors provide reliable connectivity in harsh environments, featuring up to 128 contacts in an insert. With an operating temperature range from -65°C to 200°C, these connectors are ideal for demanding applications. Available in various mounting options, including front and rear wall mount, as well as different plug styles, they offer flexibility in installation. Utilizing M39029 rear release crimp contacts, these connectors ensure secure connections. Constructed with aluminum shells and offered in multiple plating options, they meet stringent military specifications for durability. RoHS compliant finishes are also available, making them environmentally friendly. With a service rating of Class I and ingress protection, these connectors are suitable for a wide range of industrial and military uses.