Take film capacitors — we all know they aren’t ... Thus if that side isn’t connected to the lower impedance side of whichever circuitry it resides in, it can pick up noise, while the inside ...

The "Low equivalent series resistance," or "low impedance" aluminum capacitors at issue, contained an electrolyte solution that, when doing its job, served as a cathode and kept the paper ...

Manufacturers of passive components are improving their devices through material and design improvements for size and cost ...