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 1–24 of 1343 results
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-13.30%
M RADIAL AL ELECT CAP,33UF 35V 85DEG C
IDR17,201.96IDR2,727.14Pack (1 Pack of 5) -
-87.90%
M RADIAL AL ELECT CAP,47UF 16V 85DEG C
IDR14,265.04IDR2,936.92Bag (1 Bag of 5) -
CAPACITOR ELECTROLYTIC 1UF RADIAL
IDR0.00 -
CAPACITOR ELECTROLYTIC 10UF RADIAL
IDR5,034.72 -
-11.70%
AL ELECTROLYTIC CAP 105C 10V 220UF
IDR21,922.01IDR5,559.17Bag (1 Bag of 5) -
YXF AL ELECTRO CAP,10UF 63V 105DEG C
IDR19,299.76Bag (1 Bag of 5) -
-15.70%
FC RADIAL ELEC CAP 220UF 10V
IDR23,285.58IDR6,188.51Pack (1 Pack of 5) -
-79.90%
KS RADIAL AL ELECTROLYTIC CAP,10UF 35V
IDR15,418.83IDR6,293.40Bag (1 Bag of 5) -
-82.00%
FC RADIAL ELEC CAP 22UF 50V
IDR18,670.42IDR6,293.40Pack (1 Pack of 5) -
-47.40%
YXF AL ELECTRO CAP,2.2UF 50V 105DEG C
IDR22,866.02IDR6,293.40Bag (1 Bag of 5) -
Nichicon 470μF Electrolytic Capacitor 10V dc, Through Hole - UVZ1A471MED
IDR6,503.18 -
CAPACITOR,ALUMINUM,RADIAL,50V,0.1UF
IDR0.00 -
CAPACITOR,ALUMINUM,RADIAL,50V,1UF
IDR11,328.12Bag (1 Bag of 5) -
-78.50%
NHG MIN AL ELECTROLYTIC CAP,47UF 63V
IDR24,963.82IDR7,342.30Bag (1 Bag of 5) -
Vishay 1μF Electrolytic Capacitor 50V dc, Through Hole - 515D105M050JA6AE3
IDR8,915.65 -
-9.60%
YXF AL ELECTRO CAP,47UF 16V 105DEG C
IDR20,138.88IDR8,915.65Bag (1 Bag of 5) -
CAPACITOR ELECTROLYTIC 2200UF RADIAL
IDR10,384.11 -
YXF AL ELECTRO CAP,220UF 25V 105DEG C
IDR26,642.06Bag (1 Bag of 5) -
CAPACITOR ELECTROLYTIC 47UF 50V RADIAL
IDR10,698.78 -
CAPACITOR,ALUMINIUM,RADIAL,50V,0.1UF
IDR0.00 -
CAPACITOR,ALUMINIUM,RADIAL,6.3V,22UF
IDR0.00 -
CAPACITOR,ALUMINIUM,AUDIO,50V,0.47UF
IDR0.00 -
CAPACITOR,ALUMINIUM,RADIAL,25V,10UF
IDR0.00 -
-17.20%
AL CAP RADIAL CA SERIES 47UF 450V
IDR40,277.76IDR17,201.96
