For component holes, please ensure a clearance (spacing between copper to solder-stop) of at least 50µm (green solder-stop).
This clearance should be larger if possible (75µm), to avoid…
The minimum solder-stop clearance for SMD pads should at least be 50µm, better: 75µm.
For other colours than green, the min. solder-stop clearance is 75µm.
The smallest possible solder-stop…
The minimum permissible values for conductor trace width/spacing and annual ring, depending on the copper thickness, can be found in the following table.
