What is PCB fab layer?
PCB fabrication is the process or procedure that transforms a circuit board design into a physical structure based upon the specifications provided in the design package. … Creating the PCB layer stackup by laminating (heating and pressing) board materials at high temperatures.
What is F mask layer?
Layers that have a front and back version start with F. ( for front) and B. ( for back)
What is courtyard in KiCad?
A footprint courtyard is defined by the KiCad documentation as the smallest area that provides a minimum electrical and mechanical clearance around the component. Footprint courtyard layers are F. … Figure 14.16: The logo footprint has no courtyard defined and triggered the courtyard check.
Can tracks on PCB cross each other?
Crosstalk is defined as the unintentional electromagnetic coupling between traces on a printed circuit board. … This can happen on a PCB that has acceptable trace spacing for manufacturing but where the spacing is not acceptable for crosstalk.
What is top paste layer in Altium?
Top Paste is the layer that defines the paste mask for the top side Surface Mount component pads. The PCB assembly shop would use this to make a stencil for the top side SMT pads.