Immersion gold technology has multiple advantages in the electronic field:
1. Immersion gold can enhance the conductive properties of PCB and improve the performance and stability of electronic equipment.
2. Immersion gold can enhance the corrosion resistance of PCB and extend the service life of PCB.
3. Immersion gold can enhance the signal transmission capability of PCB and improve the signal transmission efficiency and stability of electronic equipment.
4. Immersion gold can improve the aesthetics of PCB and meet consumers’ requirements for the appearance of electronic equipment.
5. Immersion gold has a denser crystal structure than gold plating, is less prone to oxidation, and has better oxidation, rust, and heat dissipation properties.
6. The immersion gold board only has nickel gold on the pad. The signal transmission in the skin effect is on the copper layer, which will not affect the signal. At the same time, the solder resist on the line is more firmly bonded with the copper layer. The engineering is making compensation. will not affect the spacing.
7. The stress of the immersed gold plate is easier to control, and for products with bonding, it is more conducive to bonding processing.
Generally speaking, immersion gold technology can improve the performance, appearance, lifespan and signal transmission efficiency of electronic equipment. It is an important surface treatment technology in the electronic field.