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.
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Vishay 1μF Electrolytic Capacitor 50V dc, Through Hole - 515D105M050JA6AE3
IDR8,915.65 -
Vishay 100μF Electrolytic Capacitor 50V dc, Through Hole - MAL214651101E3
IDR19,194.87 -
Vishay 220μF Electrolytic Capacitor 50V dc, Through Hole - MAL214651221E3
IDR20,558.44 -
Vishay 220μF Electrolytic Capacitor 35V dc, Through Hole - MAL214650221E3
IDR21,502.45 -
Vishay 100μF Electrolytic Capacitor 63V dc, Through Hole - MAL214658101E3
IDR22,341.57 -
Vishay 330μF Electrolytic Capacitor 16V dc, Through Hole - MAL203855331E3
IDR24,019.81Pack (1 Pack of 5) -
Vishay 4.7μF Electrolytic Capacitor 63V dc, Through Hole - MAL202138478E3
IDR24,649.15 -
Vishay 1000μF Electrolytic Capacitor 16V dc, Through Hole - MAL214655102E3
IDR26,432.28 -
Vishay 470μF Electrolytic Capacitor 50V dc, Through Hole - MAL214651471E3
IDR30,418.10 -
Vishay 10μF Electrolytic Capacitor 100V dc, Through Hole - MAL213839109E3
IDR37,340.84 -
Vishay 22μF Electrolytic Capacitor 100V dc, Through Hole - MAL203859229E3
IDR46,046.71Pack (1 Pack of 5) -
Vishay 100μF Electrolytic Capacitor 50V dc, Through Hole - MAL203851101E3
IDR49,193.41Bag (1 Bag of 5) -
Vishay 100μF Electrolytic Capacitor 63V dc, Through Hole - MAL211890514E3
IDR56,325.93 -
Vishay 15000μF Electrolytic Capacitor 16V dc, Through Hole - MAL225625153E3
IDR61,675.32 -
Vishay 1000μF Electrolytic Capacitor 40V dc, Through Hole - MAL213817102E3
IDR61,989.99 -
Vishay 3900μF Electrolytic Capacitor 50V dc, Through Hole - MAL225621392E3
IDR63,982.90 -
Vishay 6800μF Electrolytic Capacitor 35V dc, Through Hole - MAL225630682E3
IDR67,863.83 -
Vishay 25μF Electrolytic Capacitor 50V dc, Through Hole - TVA1306-E3
IDR68,388.28 -
Vishay 10μF Electrolytic Capacitor 25V dc, Through Hole - MAL201336109E3
IDR70,276.30Pack (1 Pack of 5) -
Vishay 22μF Electrolytic Capacitor 50V dc, Through Hole - MAL201351229E3
IDR71,430.09Pack (1 Pack of 5) -
Vishay 50μF Electrolytic Capacitor 50V dc, Through Hole - TE1307-E3
IDR73,632.78 -
Vishay 47μF Electrolytic Capacitor 25V dc, Through Hole - MAL211656479E3
IDR74,996.35Pack (1 Pack of 5) -
Vishay 4.7μF Electrolytic Capacitor 50V dc, Through Hole - MAL211651478E3
IDR76,779.48Pack (1 Pack of 5) -
Vishay 2.2μF Electrolytic Capacitor 50V dc, Through Hole - MAL211651228E3
IDR76,779.48Pack (1 Pack of 5)