Plated Through Hole. An interconnection from one side of a PWB (PCB) to another that is formed with the plating of the hole sidewalls.
"Plated Through Hole" refers to a technology that deposits copper on the inside of holes drilled in a circuit board.
A plated hole used as a conducting interconnection between different layers or sides of a PCB either used as connection for through-hole component or as a via.
Plated-through-hole. A hole in a PWB with the metal plating added after it is drilled.