MIL-DTL-38999 Series II connectors feature up to 128 contacts in an insert, designed for harsh environments with a wide operating temperature range of -65 °C to 200 °C. Available in various mounting options including front and rear wall mount, jam nut, and box mount receptacles, they offer versatility for different applications. These connectors come in 9 shell sizes and 52 insert arrangements, utilizing M39029 rear release crimp contacts. Constructed with aluminum shells, they are offered in plating options such as electroless nickel and cadmium finishes. The connectors are RoHS certified and ensure reliable performance with a mating life of 500 cycles, making them ideal for demanding military and industrial environments.
