MIL-DTL-38999 Series II connectors are designed for harsh environments, offering up to 128 contacts in an environmentally sealed insert. With an operating temperature range of -65 °C to 200 °C, these connectors are well-suited for demanding applications. Available in various mounting options such as front and rear wall mount, jam nut, and box mount receptacles, they provide flexibility in installation. The connectors feature 9 shell sizes and 52 insert arrangements, with M39029 rear release crimp contacts ensuring reliable connections. Constructed with aluminum shells and plated with options like electroless nickel and cadmium, they are durable and corrosion-resistant. Meeting military specification MIL-DTL-38999 II, these circular connectors guarantee performance and reliability in critical operations.
