High-Quality MIL-DTL-38999 Series III Connectors - J599 Series for Industrial Applications

Our J599 series circular connectors are designed to meet the rigorous MIL-DTL-38999 Series III standards, offering reliable performance in demanding environments. These connectors feature a robust construction with multiple shell material options including stainless steel, aluminum alloy, and titanium alloy.

The connectors provide excellent electromagnetic shielding capabilities and feature a compact, lightweight design with high contact density. The crimp contacts are removable and include anti-oblique functionality for secure connections. These components are engineered to withstand high-intensity vibrations and perform reliably in harsh environmental conditions.

Key features include fast connection with three heads and an anti-loosening mechanism. The contact holes are designed to accommodate various configurations: 16# position for fiber contacts, and 12#, 10#, 8# positions for coaxial and shield contacts. Multiple plating options are available to suit different application requirements.

With durability rated for ≥500 cycles and excellent vibration resistance (60g sinusoidal vibration with temperature cycling), these connectors are ideal for aerospace, military, and industrial applications where reliability is critical. The connectors maintain performance across a wide temperature range and in various environmental conditions.