Suppressor grid
= Suppressor grid
{wiki=Suppressor_grid}
A suppressor grid, often referred to in the context of electronics and vacuum tubes, is a component used in certain types of vacuum tubes (like pentodes) to improve performance and control electron flow. In a typical vacuum tube, electrons are emitted from a cathode and travel toward an anode (or plate). The suppressor grid is positioned between the control grid and the anode.