MIL-DTL-38999 Series II connectors are designed for demanding environments, featuring up to 128 contacts in an insert and operating temperatures ranging from -65 °C to 200 °C. These connectors offer various mounting options, including front and rear wall mount, jam nut, and box mount receptacles. Available in 9 shell sizes with 52 insert arrangements, they use M39029 rear release crimp contacts for secure connections. Constructed with aluminum shells and offering multiple plating options, such as electroless nickel and cadmium finishes, they ensure durability and reliability. With a service rating of II and female contact gender, these connectors are suitable for applications requiring environmental resistance and conductivity.
