Surface Finishing for Printed Circuit Boards
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چکیده
In a world of ever-increasing electronic component complexity and pin count requirements for component packaging, focus is once again on the age-old question of "How do we preserve solderable surfaces between PWB manufacturing and assembly?" PCB manufacturers today are faced with the decision of which surface finish to offer their customers, while their customers struggle with choosing the best surface coating for their application. Ultimately, the surface coating choice belongs to the end user, or customer, not the PCB manufacturer. This article will discuss the various surface coatings and characteristics of each.
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