Aluminium Capacitors
Aluminium capacitors are a type of electrolytic capacitor. A capacitor is a two-terminal electrical component that can store energy, somewhat like a battery. Aluminium capacitors are polarised, meaning that the energy can only flow in a single direction. High purity grade Aluminium is used to create the anode foil and the cathode foil upon which electrolysis is applied to form an extremely thin insulating layer of aluminium oxide, which acts as the dielectric of the capacitor. Aluminium capacitors are found in many applications such as power supplies, computer motherboards and domestic appliances. Dependent on the nature of the Electrolyte, capacitors may also be referred to as “wet” meaning they have a liquid electrolyte or solid. Solid Electrolytes may be hybridized with Aluminium but normally refers to Polymer or Tantalum based capacitors Types of Aluminium Capacitors Aluminium Electrolytic CapacitorsElectrolytic capacitors consist of an electrolyte which is a liquid or gel that consists of a large concentration of ions, and when voltage is applied across its terminals, it leads to charges being stored on the anode and cathode foils. The electric charge that can be stored by the capacitor is measured in Farads but usually in the range from nanofarads to millifarads. .Aluminium capacitors are used where high capacitance values to provide smoothing and filtering functions in the circuit. Commonly used in DC Power supplies due to their large capacitance and their compact size which helps to reduce the ripple voltage. Aluminium Electrolytic capacitors have reasonable Equivalent Series Resistance (ESR) but have the lowest leakage current from all capacitor types. Polymer Electrolytic Capacitors Polymer capacitors (also are known as polymer electrolytic capacitors or polymer e caps) have conductive polymer as their electrolyte material within a layered aluminium design. These capacitors combine unique properties from the polymer material in terms of high conductivity, extended temperature range and no risk of drying out – to make a capacitor that offers large capacitance and very low ESR (equivalent series resistance) with high ripple current capability and offer a longer operating life. Polymer capacitors offer a lot of package options between 2.2 to 470 microfaradHybrid Capacitors Hybrid capacitors (polymer hybrid aluminium capacitors) are a mix of wet electrolyte and solid polymer. In this sense, they combine the best of both electrolytes. These capacitors offer high endurance, low ESR, and a high tolerance for ripple current. Hybrid capacitors also feature stable electric characteristics at high frequencies whilst maintaining reliability. The liquid electrolyte keeps the Leakage current very low and also allows self-repairing of the aluminium foils which prevent a drop in capacitance.
Showing 1249–1272 of 1343 results
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RADIAL ALUM CAP, 47UF, 450V, 16X26
IDR56,430.82Pack (1 Pack of 2) -
RADIAL ALUM CAP, 47UF, 50V, 6.3X11
IDR636,787.19Bag (1 Bag of 1000) -
RADIAL ALUM CAP, 47UF, 50V, 6.3X11
IDR113,910.54Bag (1 Bag of 50) -
RADIAL ALUM CAP, 47UF, 63V, 8X11
IDR108,456.26Pack (1 Pack of 50) -
RADIAL ALUM CAP, 6,800UF, 16V, 16X31
IDR97,442.81Pack (1 Pack of 5) -
RADIAL ALUM CAP, 6,800UF, 50V, 25X44
IDR174,117.40Pack (1 Pack of 2) -
RADIAL ALUM CAP, 6.8UF, 50V, 5X11
IDR118,106.14Pack (1 Pack of 100) -
RADIAL ALUM CAP, 680UF, 10V, 8X11
IDR125,448.44Bag (1 Bag of 50) -
RADIAL ALUM CAP, 680UF, 35V, 10X20
IDR105,519.34Bag (1 Bag of 10) -
RADIAL ALUM CAP, 680UF, 50V, 13X21
IDR119,469.71Pack (1 Pack of 10) -
RADIAL ALUM CAP, 680UF, 6.3V, 8X11
IDR116,427.90Pack (1 Pack of 50) -
RADIAL ALUM CAP, 68UF, 25V, 6.3X11
IDR116,427.90Pack (1 Pack of 100) -
RADIAL ALUM CAP, 68UF, 400V, 16X31
IDR138,664.58Pack (1 Pack of 5) -
RADIAL ALUM CAP, 68UF, 400V, 18X26
IDR119,050.15Pack (1 Pack of 2) -
-15.20%
RADIAL ALUM CAP, 68UF, 450V, 18X36
IDR94,610.78IDR19,929.10Bag (1 Bag of 2) -
-15.30%
RADIAL ALUM CAP, 820UF, 6.3V, 8X11
IDR59,157.96IDR13,321.03Bag (1 Bag of 25) -
RADIAL CAPACITOR 330UF 35V 12.5X25 150C
IDR234,638.93Bag (1 Bag of 5) -
RADIAL CAPACITOR TP SERIES 35VDC 2000UF
IDR60,101.97 -
RADIAL CAPACITOR TP SERIES 35VDC 470UF
IDR52,654.78Bag (1 Bag of 2) -
RADIAL HD SERIES CAPACITOR 10V 10000UF
IDR0.00 -
RADIAL HD SERIES CAPACITOR 10V 22000UF
IDR61,570.43 -
RADIAL HD SERIES CAPACITOR 16V 10000UF
IDR50,452.09 -
RADIAL HD SERIES CAPACITOR 16V 6800UF
IDR38,389.74 -
RADIAL HD SERIES CAPACITOR 25V 10000UF
IDR61,570.43
