MIL-DTL-38999 Series II connectors feature up to 128 contacts in an environmentally sealed insert, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. Available in various mounting styles including front and rear wall mount, jam nut, and box mount receptacles, they offer versatility in installation. The connectors come in 9 shell sizes and 52 insert arrangements, utilizing M39029 rear release crimp contacts. Constructed with aluminum shells and offered in different plating options such as cadmium and electroless nickel, they ensure durability and reliability in military and aerospace applications. With RoHS compliant finishes, these connectors meet industry standards for environmental responsibility.
