Aktubrentgen JSC has a huge selection of capacitors and capacitor accessories from industry-leading manufacturers including Kemet, muRata, Cornell Dubilier, Vishay, Panasonic, NIC, Yageo and more.
Shop fixed capacitors in a wide variety of materials and structures, variable electronic capacitor components, networks and arrays, dev kits, and more
Capacitors are a passive electrical component with two terminals that store electromagnetic energy in the form of an electric field. Terminals are connected to two conductive plates that have a dielectric material between them. They store an electric charge on their conductive plates. The charged plates separated by the dielectric material create an electric field.
Capacitance is a parameter of a capacitor that indicates the amount of stored electric charge for a given voltage applied to its terminals. It is measured in farads (F). For example, doubling the capacitance will double stored electric charge (for a given constant voltage at terminals).
Capacitors are classified based on physical materials used for three-layer conductor-dielectric-conductor structure. For example, those with metal-dielectric-electrolyte materials are called electrolytic capacitors; metal-ceramic-metal are called ceramic capacitors, etc. Those that are non-polarized may be connected either to positive or negative voltage. If they are polarized they must be connected to a positive voltage, with the positive terminal being marked on the packaging.
Capacitor Accessories (206)
Capacitor Networks and Arrays
Capacitor Networks and Arrays (1,312)
Capacitor RC Network (204)
Capacitor Aluminum (64,815)
Capacitor Aluminum Polymer (3,615)
Capacitor Electric Double Layer- Supercaps (1,182)