Immersion Tin PCB Surface Finish
Immersion tin is a type of surface Finishes used in printed circuit board (PCB) manufacturing. This process involves coating the copper surface of a circuit board with a thin layer of tin, which helps protect the copper from oxidation and corrosion. Immersion tin also improves the solderability and wire bondability of the PCB, making it a popular choice for electronic components that require high-quality connections. In this article, we’ll dive deeper into the concept of immersion tin PCB and explore its benefits and drawbacks for PCB manufacturing . Learn about immersion tin process What's this Immersion tin, also known as white tin, is a highly sensitive surface treatment. If not applied accurately, it can result in short circuits and poor-quality solder joints that may damage the entire PCBA board. To ensure accuracy, PCBA companies take specific steps during the application process. However, for boards that require processing by surface mo...