MIL-DTL-38999 Series II connectors feature up to 128 contacts in environmentally sealed inserts, designed for harsh environments with a wide operating temperature range of -65 °C to 200 °C. Available in various configurations including front and rear wall mount, jam nut, and box mount receptacles, they offer versatility in installation. With options for straight, RFI grounding, and standard plugs, these connectors come in 9 shell sizes and 52 insert arrangements, accommodating M39029 rear release crimp contacts. Constructed with aluminum shells and offering plating choices like gold, electroless nickel, and cadmium-free finishes, they ensure reliable conductivity. Meeting military specification MIL-DTL-38999 II, these circular connectors are ideal for demanding applications requiring durability and performance in challenging conditions.
