Exploring ENIG Surface Treatment in PCB Manufacturing

In the modern circuit board production process, ENIG surface treatment (electroplating nickel gold) has become a key process. It not only provides high-quality surface protection, but also significantly enhances the corrosion resistance and conductivity of the PCB board.

Process flow

The process flow of ENIG surface treatment includes: cleaning, micro-etching, nickel plating and gold plating. Every step in this process is crucial, just like every step in the perfect omelette.

Advantages and Disadvantages

The advantages of ENIG are very attractive, including excellent flatness and good solderability. But everything has advantages and disadvantages, and the disadvantage is that the cost is relatively high.

Applications of ENIG

ENIG processing is widely used in high-demand electronic equipment, such as communication equipment, medical equipment, and aerospace. Its outstanding performance makes it an obvious choice.

Why choose ENIG?

Let's interact a little bit: imagine how your device will behave with ENIG processing . Do you think it is more reliable and lasts longer? This is the powerful charm of ENIG.

Summarize

Overall, ENIG surface treatment is an integral part of PCB manufacturing. With it, you'll get a more reliable, longer-lasting product, and it's time to convince your team to adopt this technology!