EKY-500ELL220ME11D

Series:	KY
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Capacitance:	22µF
Tolerance:	±20%
Voltage - Rated:	50V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	5000 Hrs @ 105°C
Operating Temperature:	-40°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	72mA @ 120Hz
Ripple Current @ High Frequency:	180mA @ 100kHz
Impedance:	700 mOhms
Lead Spacing:	0.079" (2.00mm)
Size / Dimension:	0.197" Dia (5.00mm)
Height - Seated (Max):	0.433" (11.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic CapacitorsAluminum electrolytic capacitors are a type of capacitor that uses an electrolyte, typically an organic solvent, to store energy in the form of electrical energy. They are used in applications such as in the power supplies of electronic equipment, the timing and control circuits of consumer electronics, and in various automotive applications.The EKY-500ELL220ME11D is an aluminum electrolytic capacitor with a capacity of 500 microfarads. It is a radial lead, miniature aluminum electrolytic capacitor with a working voltage of 10 VDC and a temperature range of -40°C to +85°C. It is also a non-polarized electrolytic capacitor with a long lifetime and reliable performance. It is rated from 16 ~ 400 VDC, and its capacitance tolerance is +20%/-30%.The EKY-500ELL220ME11D is used in applications such as regulating voltage and current in electronic circuit boards, filtering noise and ripple in power supplies, and power line filtering. It is also commonly used in timing circuits in various consumer electronics. Additionally, the long lifetime and reliable performance of the EKY-500ELL220ME11D make it perfect for many automotive applications such as in anti-lock braking systems, fuel injectors and engine control systems.The EKY-500ELL220ME11D has a polar behavior, meaning that the voltage has a positive and negative set of values, each of which affects the capacitance of the capacitor. In a simplified explanation, the capacitor plate surface area and the distance between the plates of the capacitor determines the capacitance. As the voltage potential between the plates increases, the distance between the plates decreases, which increases the capacitance of the capacitor.The working principle of the EKY-500ELL220ME11D is quite simple. When the capacitor is disconnected from the circuit, the plates are completely isolated from each other and no charge can flow through the capacitor. When the capacitor is connected to a DC voltage source, the plates are exposed to the voltage and charge flows into the capacitor plates. This creates an electric field between the plates, which stores energy in the form of electrical energy. When the capacitor is disconnected from the circuit, the stored energy is released, allowing the capacitor to discharge.The EKY-500ELL220ME11D is built with features such as an epoxy casing, shielding from thermal shock, overvoltage protection, and a long lifetime to withstand thousands of charge and discharge cycles. Additionally, the long lifetime and reliable performance of the EKY-500ELL220ME11D make it perfect for many automotive and consumer electronics applications.

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