Solder Mask: solder mask refers to the part of the board that is to be coated with green oil; because it is a negative output, the part that actually has the solder mask does not get green oil but is instead coated with tin, appearing silver-white!Paste Mask: paste mask is used during machine placement and … Read more
Solder Mask Layer The solder mask refers to the areas on the board where green oil is applied; since it is a negative output, the areas with solder mask actually do not have green oil but are instead coated with tin, appearing silver-white! Paste Mask Layer The paste mask is used during machine placement and … Read more
Definition of PCB Layers: Solder mask layer: solder mask, refers to the part of the board where green oil is applied; since it is a negative output, the part with solder mask actually does not have green oil but is plated with tin, appearing silver-white! Paste mask layer: paste mask, is used during machine placement, … Read more