MIL-DTL-38999 Series II connectors feature up to 128 contacts in an insert, providing a reliable solution for harsh environments. With an operating temperature range of -65 °C to 200 °C, these connectors offer durability in extreme conditions. Available in various configurations including front and rear wall mount, jam nut, and box mount receptacles, they ensure versatile installation options. The aluminum shells come with different plating choices, including electroless nickel, ensuring corrosion resistance. Certified for RoHS compliance, these connectors are ideal for military and industrial applications where reliability is paramount.