The article explains the distinctions between hard gold, soft gold, and flash gold in PCB manufacturing, emphasizing their compositions, applications, and electroplating processes, while clarifying common misconceptions in the industry.
The ENIG process offers stable color, good brightness, smooth plating, and reliable solderability, making it commonly used for circuit boards such as keyboards and gold finger boards. WellCircuits specializes in custom PCB printing, from prototype to mass production, to meet all needs and requirements.
Fabrication Guidelines for the ENIG Process on PCB Boards Read More »
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Operating from China, WellCircuits stands as a top-tier manufacturer of premium PCBs & PCBAs.
Our expertise lies in crafting multilayer flexible circuits, rigid-flex PCBs, HDI PCBs, and Rogers PCBs.
We excel in rapid-turnaround PCB prototyping and thrive on handling challenging projects as our forte.