Why Does Poor Tin Plating Occur on PCBs? Causes and Solutions
Introduction Printed Circuit Boards (PCBs) are essential components in modern electronics, providing mechanical support and electrical connections for various components. One critical process in PCB manufacturing is tin plating (soldering), which ensures reliable electrical conductivity and component attachment. However, poor tin plating (soldering defects) can lead to weak joints, electrical failures, and reduced product reliability….















