MIL-DTL-38999 Series II connectors boast a high contact capacity of up to 128 inserts, ensuring robust connectivity in demanding environments. With exceptional environmental sealing and an impressive operating temperature range from -65 °C to 200 °C, these connectors are ideal for a wide range of applications. Featuring various mounting options such as front and rear wall mount, jam nut, and box mount receptacles, they offer versatility in installation. Available in 9 shell sizes and 52 insert arrangements, these connectors utilize M39029 rear release crimp contacts for reliable performance. Crafted from aluminum, they come in different plating options including cadmium-free finishes for RoHS compliance. The MS27474 connectors, a part of the MIL-DTL-38999 II series, are a go-to solution for military and industrial applications requiring durable and high-performance connectivity.