HDI (High-Density Interconnect) PCBs are used in a wide range of applications where space is limited, and high-performance and reliability are required. Here are some common applications of HDI PCBs:

1.Mobile devices: HDI PCBs are widely used in mobile phones, tablets, and other portable electronic devices, where space is limited, and the demand for high performance and reliability is high.

2.Medical equipment: HDI PCBs are used in medical equipment, such as imaging devices, monitoring equipment, and diagnostic equipment, where high-density interconnects are required in a small space.

3.Aerospace and Defense: HDI PCBs are used in aerospace and defense applications, such as avionics, radar, communication systems, and missiles, where high-reliability and high-performance are required in harsh environments.

4.Automotive electronics: HDI PCBs are used in automotive electronics, such as ADAS (Advanced Driver Assistance System), infotainment, and navigation systems, where space is limited, and high-reliability is required.

5.Industrial automation: HDI PCBs are used in industrial automation applications, such as control systems, robotics, and sensors, where high-density interconnects and high-reliability are required in harsh environments.

Overall, HDI PCBs:are used in a wide range of applications where high-density interconnects, reduced size, and improved performance and reliability are required.

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