The MIL-DTL-38999 Series II connectors are designed for rugged environments, featuring up to 128 contacts in an insert for secure connectivity. With an operating temperature range of -65°C to 200°C, these connectors are suitable for a wide range of applications. Offering various mounting options including front and rear wall mount, jam nut, and box mount receptacles, they provide versatility in installation. Available in 9 shell sizes and 52 insert arrangements, they use M39029 rear release crimp contacts for reliable connections. Constructed with aluminum shells and plating options such as electroless nickel and cadmium finishes, they ensure durability and performance in harsh conditions. Meeting MIL-DTL-38999 II specifications, these connectors are ideal for military and aerospace applications requiring high reliability.
