Capacitors are electronic components used for storing charge and energy.

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Aluminum electrolytic capacitors use an electrolytic process to form the dielectric. Wet electrolytic capacitors have a moist electrolyte. Dry or solid electrolytic capacitors do not.
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Capacitors (1,294 suppliers)

Capacitors are electronic components used for storing charge and energy. In their simplest form, capacitors consist of two conducting plates separated by an insulating material called the dielectric.
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Ceramic Capacitors (236 suppliers)

Ceramic capacitors have a dielectric made of ceramic materials.
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Chip Capacitors (226 suppliers)

Chip capacitors or surface mount capacitors do not have leads.
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Film Capacitors (200 suppliers)

Film capacitors are insulated with polyester, polycarbonate, polypropylene, polystyrene, or other dielectric materials.
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High voltage capacitors are used for storing charge and energy in high voltage applications. 
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Power Capacitors (119 suppliers)

Power capacitors are used in electrical distribution systems to provide a static source of leading reactive power.
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Tantalum Capacitors (162 suppliers)

Tantalum capacitors are used in smaller electronic devices including portable telephones, pagers, personal computers, and automotive electronics. 
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Ultracapacitors (50 suppliers)

Ultracapacitors store charges (energy) by physically separating positive and negative charges (unlike batteries which do so chemically).  Very high power densities can be achieved by this method.
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