MIL-DTL-38999 Series II connectors are designed for harsh environments, boasting up to 128 contacts securely housed within an environmentally sealed insert. With an impressive operating temperature range spanning from -65 °C to 200 °C, these connectors offer reliability in extreme conditions. Available in various mounting options including front and rear wall mount, jam nut, and box mount receptacles, they cater to diverse installation needs. Featuring gold-plated, removable crimp contacts in size 20 (41), these connectors ensure efficient signal transmission. Constructed with durable aluminum shells and coated with electroless nickel, they guarantee longevity and performance. Meeting MIL-DTL-38999 II military specifications, these connectors are ideal for applications requiring rugged and dependable connectivity.