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.
-
Panasonic 33μF Electrolytic Capacitor 25V dc, Surface Mount - EEEFC1E330AP
IDR87,688.04Reel (1 Reel of 25) -
Panasonic 3300μF Electrolytic Capacitor 16V dc, Surface Mount - EEEFK1C332AM
IDR31,781.67 -
Panasonic 1000μF Electrolytic Capacitor 35V dc, Through Hole - EEUFR1V102
IDR82,758.21Pack (1 Pack of 5) -
Panasonic 1000μF Electrolytic Capacitor 25V dc, Through Hole - EEUFR1E102L
IDR72,793.66Bag (1 Bag of 5) -
Panasonic 4700μF Electrolytic Capacitor 16V dc, Through Hole - EEUFR1C472
IDR52,549.89Bag (1 Bag of 2) -
Panasonic 470μF Electrolytic Capacitor 16V dc, Through Hole - EEUFR1C471
IDR40,907.10Bag (1 Bag of 10) -
Panasonic 2200μF Electrolytic Capacitor 10V dc, Through Hole - EEUFR1A222L
IDR63,458.45Bag (1 Bag of 5) -
Panasonic 33μF Electrolytic Capacitor 50V dc, Surface Mount - EEEFK1H330XP
IDR128,804.92Reel (1 Reel of 25) -
Panasonic 33μF Electrolytic Capacitor 35V dc, Surface Mount - EEEFK1V330P
IDR82,023.98Pack (1 Pack of 25) -
Panasonic 100μF Electrolytic Capacitor 160V dc, Through Hole - EEUEE2C101S
IDR126,182.67Pack (1 Pack of 5) -
Panasonic 47μF Electrolytic Capacitor 160V dc, Through Hole - EEUEE2C470
IDR61,045.98Bag (1 Bag of 5) -
Panasonic 330μF Electrolytic Capacitor 50V dc, Through Hole - ECA1HM331
IDR38,284.85Bag (1 Bag of 5) -
Panasonic 220μF Electrolytic Capacitor 63V dc, Through Hole - EEUFC1J221X
IDR58,633.51Bag (1 Bag of 5) -
Panasonic 100μF Electrolytic Capacitor 35V dc, Surface Mount - EEEFK1V101P
IDR51,291.21Pack (1 Pack of 5) -
Panasonic 220μF Electrolytic Capacitor 50V dc, Surface Mount - EEEFK1H221P
IDR59,577.52Reel (1 Reel of 5) -
Panasonic 2.2μF Electrolytic Capacitor 50V dc, Surface Mount - EEEFC1H2R2R
IDR19,824.21Reel (1 Reel of 5) -
Panasonic 2.2μF Electrolytic Capacitor 50V dc, Surface Mount - EEE1HA2R2SR
IDR28,739.86Reel (1 Reel of 5) -
Panasonic 1μF Electrolytic Capacitor 50V dc, Surface Mount - EEE1HA010SR
IDR20,348.66Reel (1 Reel of 5) -
Al electrolytic cap ED type A,150uF 200V
IDR132,790.74Bag (1 Bag of 5) -
Panasonic 68μF Electrolytic Capacitor 200V dc, Through Hole - EEUED2D680
IDR98,177.04Bag (1 Bag of 5) -
Panasonic 220μF Electrolytic Capacitor 35V dc, Through Hole - EEUFM1V221
IDR39,858.20Bag (1 Bag of 5) -
Al Electrolytic Cap 105C 50V 820uF
IDR106,148.68Bag (1 Bag of 5) -
Panasonic 680μF Electrolytic Capacitor 50V dc, Through Hole - EEUFM1H681L
IDR71,430.09Pack (1 Pack of 5) -
Panasonic 1000μF Electrolytic Capacitor 50V dc, Through Hole - EEUFM1H102
IDR114,644.77Bag (1 Bag of 5)