Why does gold finger PCB processing make PCBs more durable?

Gold finger PCB is a special kind of PCB with high durability and stability, so it is widely used in occasions that require long time use and frequent plugging and unplugging, such as memory cards, USB interfaces, HDMI interfaces and so on. So, why does gold finger PCB processing make PCB more durable?

First of all, the surface of the gold finger PCB is covered with a layer of metal material, which has good conductivity and corrosion resistance, and can effectively protect the copper lines on the PCB circuit board from damage. At the same time, the metal material also has good abrasion resistance, can resist the friction and wear and tear in the insertion and removal process.

The manufacturing process of Goldfinger PCB adopts special processing technology and techniques, such as gold plating, silver plating, etc. These techniques can enhance the hardness and corrosion resistance of the PCB surface and further improve the durability of the PCB.

In addition, the layout design of Goldfinger PCB also provides a guarantee for its durability. It adopts a scientific layout design, which makes the distance between each component more reasonable and avoids friction and collision during insertion and removal, thus reducing the possibility of damage.

Gold finger PCB processing through the surface of the metal material coverage, special processing techniques and technology and scientific layout design and other means, making the PCB more high durability and stability, so it has been widely used.

The benefits and effects of gold finger PCB processing on finished boards are mainly reflected in the following aspects:

Improve the quality of signal transmission: Goldfinger PCB processing is made of metal material, which has higher conductivity and signal transmission speed. Compared with the traditional FR4 material, gold finger PCB can better transmit high-speed signals, improve the stability and reliability of signal transmission.
Enhanced board strength: Goldfinger PCB processing is made of metal material, which has higher strength and hardness compared to the traditional FR4 material. This makes the finished boards more resistant to shock and vibration, and more adaptable to use in harsh environments.
Optimized thermal performance: Goldfinger PCB processing is made of metal material, which has better thermal conductivity. This makes the thermal performance of the board is optimized, which is conducive to improving the stability and reliability of electronic equipment.
Improve electromagnetic shielding performance: Goldfinger PCB processing has better electromagnetic shielding performance, which can effectively reduce the impact of external electromagnetic interference on the internal circuitry of the board, and improve the board’s anti-interference performance.
Reduce cost: Gold finger PCB processing adopts mass production mode, which can effectively reduce the production cost. At the same time, due to the high quality and reliability of Goldfinger PCB, it can improve the overall quality and competitiveness of the product.
The benefits and effects of gold finger PCB processing on the finished boards are mainly reflected in the improvement of signal transmission quality, enhancement of board strength, optimization of heat dissipation performance, improvement of electromagnetic shielding performance and cost reduction. These advantages make Goldfinger PCB widely used in high-performance electronic equipment.