Aluminum Electrolytic Capacitors

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	Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Capacitance	Tolerance	Voltage - Rated	ESR (Equivalent Series Resistance)	Lifetime @ Temp.	Operating Temperature	Polarization	Ratings	Applications	Ripple Current @ Low Frequency	Ripple Current @ High Frequency	Impedance	Lead Spacing	Size / Dimension	Height - Seated (Max)	Surface Mount Land Size	Mounting Type	Package / Case
	OLKE1601H471MF CAP ALUM 50V POLAR Ymin	0 In Stock Check Lead Time	Active	LK		Active	470 µF	±20%	50 V	-	8000 Hrs @ 105°C	-55°C ~ 105°C	Polar	-	General Purpose	625 mA @ 120 Hz	1.25 A @ 100 kHz	76.8 mOhms	0.197" (5.00mm)	0.394" Dia (10.00mm)	0.689" (17.50mm)	-	Through Hole	Radial, Can
	LK2E220MPU1212RSU CAP ALUM 22UF 20% 250V RADIAL TH Chinsan (Elite)	0 In Stock Check Lead Time	Active	LK		Active	22 µF	±20%	250 V	-	4000 Hrs @ 105°C	-25°C ~ 105°C	Polar	-	General Purpose	-	290 mA @ 100 kHz	-	0.197" (5.00mm)	0.492" Dia (12.50mm)	0.512" (13.00mm)	-	Through Hole	Radial, Can

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An electrolytic capacitor is a type of polarized capacitor that uses a wet electrolytic solution and an oxide film to store electrical charge. An example is the aluminum electrolytic capacitor which contains two closely spaced spooled strips of aluminum foil for the positive anode and negative cathode. These are separated by a thin spacer material soaked in the wet electrolyte. The thin insulating layer of aluminum oxide formed on the anode between the foil plates acts as the dielectric, creating a high-capacitance device in a compact package. These polarized capacitors are well-suited for applications where space and weight are at a premium, such as in electronic devices, power supplies, and filtering circuits.