Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.492" (12.50mm)
Size / Dimension:	0.197" Dia (5.00mm)
Lead Spacing:	0.079" (2.00mm)
Ripple Current @ High Frequency:	264mA @ 10kHz
Ripple Current @ Low Frequency:	220mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	YK
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	6.3V
Tolerance:	±20%
Moisture Sensitivity Level (MSL):	--
Capacitance:	220µF
Lead Free Status / RoHS Status:	--
Part Status:	Active

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors (AECs) are components that are widely used in various applications and electronic circuits due to their large capacitance values, low cost, wide range of temperature and voltage ratings, and long life.The 6.3YK220M5X11 aluminum electrolytic capacitor is a general-purpose component with a capacitance of 220μF, a rated voltage of 6.3V, and a max operating temperature of 105°C.

Application Field and Working Principle

Aluminum electrolytic capacitors are used mainly as decoupling capacitors to filter ripple or noise current on the DC power supply lines of low and high-power electronic circuits. They can also be used in bypassing, blocking, and coupling circuits, as well as in motor start/run/stop controls, ripple suppression, snubber circuits, and more. The working principle of an aluminum electrolytic capacitor is based on the capacitor\'s construction, which consists of two aluminum foils separated by a thin insulating layer (dielectric) coat of oxide film. The oxide film acts as the dielectric and provides a very large capacitance in a small package. The coolant liquid inside the case helps to reduce the internal resistance and distribute the heat generated by the capacitor. The two layers of aluminum form the two plates of the capacitor, creating an electric field between them. When AC power is applied, a charge is created in the aluminum foil, allowing an electric current to flow between the plates. This current is stored as energy in the electric field. When the power is turned off, the current slowly dissipates. Another important factor is the temperature of the capacitor. Since aluminum electrolytes tend to have very low self-heating and low thermal resistance, they are suitable for use in high-power applications. The 6.3YK220M5X11 is no exception, and is suitable for use up to a maximum operating temperature of 105°C. In summary, the 6.3YK220M5X11 aluminum electrolytic capacitor is a general-purpose component that is most often used as a decoupling capacitor, but can also be used in a variety of other applications. Its capacitance, rated voltage, and max operating temperature make it a good choice for high-power circuits where temperature and voltage ratings are essential.

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