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 553–576 of 1343 results
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RADIAL ALUM CAP, 1,000UF, 10V, 10X12
IDR149,678.03Bag (1 Bag of 25) -
AL CAP RADIAL PW SERIES 16V 680UF
IDR195,305.18Bag (1 Bag of 10) -
AXIAL AL CAP, 1000UF, 50V
IDR92,198.31Bag (1 Bag of 2) -
AL ELECTROLYTIC SNAP-IN CAP,400V,330UF
IDR91,883.64 -
Panasonic 1000μF Electrolytic Capacitor 16V dc, Surface Mount - EEEFK1C102SP
IDR110,973.62Bag (1 Bag of 10) -
SNAP IN AL CAP 150UF 250V
IDR149,468.25Pack (1 Pack of 2) -
CAPACITOR AL FR 2200UF 10V (L) 10X25
IDR63,458.45Bag (1 Bag of 5) -
AL ELECTROLYTIC CAP 105C 50V 680UF
IDR71,430.09Pack (1 Pack of 5) -
CAPACITOR AL FR 33UF 35V 5X11
IDR52,025.44Bag (1 Bag of 25) -
KEMET 47μF Electrolytic Capacitor 200V dc, Through Hole - PEG124RF2470QL1
IDR87,058.70 -
CAPACITOR AL FR 560UF 25V (L) 8X20
IDR58,948.18Pack (1 Pack of 10) -
CAPACITOR AL RADIAL VZ SERIES 100V 100UF
IDR64,612.24Pack (1 Pack of 10) -
CAPACITOR SMD SVPC SERIES 2.5V 560UF
IDR0.00 -
NHG MIN AL ELECTROLYTIC CAP,470UF 63V
IDR76,569.70Bag (1 Bag of 5) -
Panasonic 1000μF Electrolytic Capacitor 25V dc, Through Hole - EEUFM1E102
IDR93,247.21Pack (1 Pack of 5) -
CAPACITOR AL ELECTROLYTIC FC 10V 100UF
IDR54,018.35Pack (1 Pack of 25) -
RADIAL ALUM CAP, 470UF, 63V, 13X26
IDR119,469.71Bag (1 Bag of 10) -
CAPACITOR SNAP-IN KMS SERIES 250V 470UF
IDR87,163.59 -
Panasonic 470μF Electrolytic Capacitor 50V dc, Through Hole - EEUFM1H471
IDR66,290.48Bag (1 Bag of 5) -
Rubycon 47μF Electrolytic Capacitor 25V dc, Through Hole - 25ZL47MEFCT15X11
IDR69,856.74Pack (1 Pack of 25) -
CAPACITOR SNAP-IN SERIES LS 470UF 400V
IDR106,987.80 -
SNAP IN AL CAP 1000UF 63V
IDR149,468.25Pack (1 Pack of 2) -
RADIAL ALUM CAP, 2,200UF, 25V, 13X21
IDR94,610.78Bag (1 Bag of 10) -
AXIAL AL CAP, 47UF, 25V
IDR149,468.25Pack (1 Pack of 25)
