At American Electronic Resource, we consider ourselves experts when it comes to sourcing hard to find and obsolete capacitors. No matter if your requirements are commercial, industrial or even military-grade, we have the ability to provide you with a wide range of options to buy capacitors that suit your individual needs.

Our efforts are largely focused on locating and curating a comprehensive catalog of the entire global inventory of obsolete capacitors from over 400 leading manufacturers, including:

With offices throughout the world, we are able to communicate with suppliers regardless of their location. You can contact us by entering a capacitor’s part number into the search bar above. After that, we will get in touch with you regarding the pricing and availability of your capacitor.

What’s a Capacitor?
First discovered in 1745 by Ewald Georg von Kleist, capacitors are comprised of a non-conductive substance sandwiched between two conductors. From their simple beginnings inside handheld glass jars, capacitors have evolved to become more complicated, more economical and vastly more efficient.