What are "bridge" defects in soldering?

"Bridge" defects in soldering refer to short circuits that are formed by unintentional solder connections between two or more electrical pads or components. This situation can occur when there is excess solder or improper solder placement, causing a conductive pathway that connects two points that are not meant to be electrically linked. This defect can lead to malfunctioning circuits, signal integrity issues, or complete failures in electronic devices.

In the context of soldering practices, it's crucial to ensure that solder is only applied where needed and that there is a clear distinction between the electrical connections of different components. Recognizing and preventing bridge defects is vital for maintaining quality and reliability in soldered assemblies, making it a significant aspect of the J-STD-001 standards.