Why Does Choosing 10-Layer Immersion Gold PCB Bring Higher Welding Efficiency?

In the manufacture of multi-layer circuit boards, welding performance is always the focus of buyers. Due to the dense metal crystal structure formed on the surface of 10-Layer Immersion Gold PCB, the solder joints are more stable and the welding process is smoother, which can significantly reduce the risk of false soldering or poor soldering. This structure not only improves production efficiency, but also provides stronger guarantee for the quality of the end product, making it an ideal choice for high-demand welding applications.

Why Can Immersion Gold PCB Maintain Good Performance In Long-term Use?

Many high-frequency circuits have extremely high requirements for signal integrity. The advantage of 10-Layer Immersion Gold PCB is that its nickel-gold layer only covers the pads and does not interfere with the conductive properties of the copper layer itself. Since electronic signals mainly propagate in the copper layer under the "skin effect", this design retains the conductive advantages of copper to the greatest extent, thereby ensuring the stability and accuracy of high-speed and high-frequency signals during transmission.

Compared with other surface treatment methods, the metal properties of immersion gold materials are more stable and not easy to oxidize. Even in high humidity and high temperature working environments, the gloss and corrosion resistance of the pad surface can be maintained. This not only improves the overall appearance and texture of the PCB but also reduces the risk of failure due to oxidation, providing a solid guarantee for the long-term stable operation of the terminal equipment.

For multi-layer boards, especially 10-layer structures, the bonding strength between the solder film and the copper layer is crucial. Because the 10-Layer Immersion Gold PCB does not cover the metal layer in the non-welding area, the solder film adheres more firmly to the copper layer, thereby greatly reducing the micro-short circuit problem caused by peeling or warping. This feature gives it stronger structural stability and reliability in complex circuit designs.

What Industries Are Immersion Gold PCBs Suitable For?

10-Layer Immersion Gold PCBs are widely used in fields with strict requirements on signal quality, welding accuracy and reliability, such as communication base stations, medical devices, avionics equipment, high-speed servers and industrial control systems. Its excellent process stability and electrical performance make it one of the first choices for high-end electronic manufacturing.

Why Choose Us?

Founded in 2009, Guang Dong Viafine PCB LIMITED is a professional printed circuit board (PCB) and printed circuit board assembly (PCBA) integrated service high-tech enterprise, specializing in the R&D and production of high-precision multilayer boards and special boards. Learn more about what we offer by visiting our website at https://www.viafinegroup.com/. For questions or support, contact us at sales13@viafinegroup.com.