MIL-DTL-38999 Series II connectors offer high-performance connectivity with up to 128 contacts in an insert. Designed for harsh environments, these connectors feature various mounting options such as front wall mount, rear wall mount, jam nut, and more. With a wide operating temperature range of -65 °C to 200 °C, they ensure reliability in extreme conditions. Available in aluminum shells with multiple plating options, including RoHS certified finishes, these connectors meet stringent military specifications for durability and performance. Suitable for applications requiring secure and efficient electrical connections, they are ideal for use in aerospace, defense, and industrial settings.