A blank PCB board is an empty circuit board free from any contacts and devoid of pieces used and installed to create an actual circuit board or PCB.

 

The standard blank circuit boards sold usually come in standard sizes, however, other sizes are available for various purposes and size needs. Nevertheless, the dimensions of the blank circuit board can always be cut down to the user's preferred size and design or layout. In addition, the standard color for blank circuit boards is brown, However, it can also come in any colors preferred by users, nevertheless, the color variations do not make a massive effect on effectiveness.