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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Nichicon 10μF Electrolytic Capacitor 100V dc, Through Hole - UVY2A100MDD
VND9,208.32 -
Nichicon 470μF Electrolytic Capacitor 10V dc, Through Hole - UVZ1A471MED
VND11,894.08 -
Nichicon 470μF Electrolytic Capacitor 50V dc, Through Hole - UVR1H471MHD1TO
VND17,649.28 -
Nichicon 680μF Electrolytic Capacitor 25V dc, Through Hole - UPS1E681MPD
VND18,224.80 -
Nichicon 2200μF Electrolytic Capacitor 10V dc, Through Hole - UVY1A222MPD
VND18,992.16 -
Nichicon 47μF Electrolytic Capacitor 50V dc, Through Hole - UBT1H470MPD
VND19,567.68 -
Nichicon 1μF Electrolytic Capacitor 50V dc, Through Hole - UVK1H010MDD
VND20,718.72Bag (1 Bag of 5) -
Nichicon 10μF Electrolytic Capacitor 16V dc, Surface Mount - UWX1C100MCL1GB
VND29,351.52Pack (1 Pack of 10) -
-17.20%
Nichicon 47μF Electrolytic Capacitor 450V dc, Through Hole - UCA2W470MHD
VND73,666.56VND31,461.76 -
Nichicon 100μF Electrolytic Capacitor 6.3V dc, Through Hole - UPW0J101MDD
VND36,065.92Pack (1 Pack of 10) -
Nichicon 33μF Electrolytic Capacitor 25V dc, Through Hole - UPW1E330MDD
VND37,025.12Bag (1 Bag of 10) -
Nichicon 4.7μF Electrolytic Capacitor 50V dc, Through Hole - UFG1H4R7MDM
VND37,408.80Pack (1 Pack of 5) -
Nichicon 1000μF Electrolytic Capacitor 35V dc, Through Hole - UPM1V102MHD6
VND37,600.64 -
Nichicon 15μF Electrolytic Capacitor 63V dc, Through Hole - UHE1J150MDD
VND38,943.52Bag (1 Bag of 5) -
Nichicon 330μF Electrolytic Capacitor 16V dc, Through Hole - UVK1C331MED
VND41,629.28Bag (1 Bag of 5) -
Nichicon 47μF Electrolytic Capacitor 50V dc, Through Hole - UPS1H470MED
VND42,012.96Pack (1 Pack of 5) -
Nichicon 680μF Electrolytic Capacitor 63V dc, Through Hole - UPW1J681MHD6
VND42,012.96 -
Nichicon 10μF Electrolytic Capacitor 25V dc, Through Hole - UPW1E100MDD
VND42,780.32Bag (1 Bag of 10) -
Nichicon 47μF Electrolytic Capacitor 25V dc, Through Hole - UPS1E470MDD
VND42,972.16Pack (1 Pack of 5) -
Nichicon 4.7μF Electrolytic Capacitor 100V dc, Through Hole - UPS2A4R7MDD
VND42,972.16Bag (1 Bag of 5) -
Nichicon 100μF Electrolytic Capacitor 25V dc, Through Hole - UPS1E101MED
VND43,164.00Bag (1 Bag of 5) -
Nichicon 10μF Electrolytic Capacitor 50V dc, Through Hole - UFG1H100MDM
VND45,082.40Bag (1 Bag of 5) -
Nichicon 22μF Electrolytic Capacitor 50V dc, Through Hole - UPS1H220MDD
VND45,657.92Pack (1 Pack of 5) -
Nichicon 1μF Electrolytic Capacitor 50V dc, Through Hole - UFG1H010MDM
VND46,233.44Pack (1 Pack of 5)