Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
So, it (via) will be consider by PCB manufacturer as PTH ..The main physical difference is usually the diameter of the hole. A normal plated-thru-hole (PTH) is usually made to have a wire or a lead of a component soldered into it, or maybe to have a fastener pass through. The inner diameter of the hole, after plating, is sized such as to receive the wire, pin or fastener with sufficient clearance. A via is a special kind of PTH that's not intended to receive anything. It's purpose is only to provide a conductive path from one PCB layer to another. Thus, its hole diameter is usually much smaller than a normal PTH.