EKY-100ELL221MF11D

Ratings:	--
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.433" (11.00mm)
Size / Dimension:	0.248" Dia (6.30mm)
Lead Spacing:	0.098" (2.50mm)
Impedance:	220 mOhms
Ripple Current @ High Frequency:	340mA @ 100kHz
Ripple Current @ Low Frequency:	170mA @ 120Hz
Applications:	General Purpose
Series:	KY
Polarization:	Polar
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	4000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	10V
Tolerance:	±20%
Capacitance:	220µF
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors is a part of basic elements of the electric industry, they use a combination of aluminum as electrodes that are non-conductive, forming an insulator barrier between the electrodes. It is also used in various electronic circuit applications, such as used as an AC filter capacitor. The EKY-100ELL221MF11D is a kind of aluminum electrolytic capacitor, which primarily used in voltage stabilizing products, frequency compensations, Noise Suppression and smoothening characteristics in high frequency circuits. The working principle of an aluminum electrolytic capacitor is that it works as a separate unit, using a combination of aluminum and electrolytic to store electrical energy.When two metal plates are separated by an electrolytic solution to form a single unit, it is known as an aluminum electrolytic capacitor. It can also form a capacitor unit with aluminum marked as the cathode and electrolyte solution as the anode. The two metal sheets, acting as the electrode plates, introduces a separation between them, and the electrolytic solution acts as an insulator between the two membranes. During the manufacturing process, the two metal membranes are separated by etching away the metal, creating a microscopic hole that function as the capacitor. The higher the concentration of electrolyte solution inside the capacitor, the more energy it can store. The charging and discharging of the aluminum electrolytic capacitor is powered by an external circuit. When the capacitor is charged, the reaction between the electrolytes and the aluminum plate causes a potential difference between the two metal plates. This potential difference is also known as electrostatic lines of force. The charge stored in the capacitor will then attract the current flow and create an electric field that is perpendicular to the position of the plates. When the capacitor is discharged, the overlapping integral lines of force are subtracted from each other.Due to its excellent performance, the EKY-100ELL221MF11D aluminum electrolytic capacitor is widely used in various applications such as communications device, medical instrument, industrial device and vehicular device. With the increase in the demand for electronic components, electrolytic capacitors have become a great choice for many circuit applications and designs. In order to reduce the risk of failure of aluminum electrolytic capacitors, it is necessary to select proper rated voltage and capacitance. If the voltage exceeds the capacitance value, it will cause overvoltage situation. Moreover, the high temperature, humidity and excessive heat will reduce the working life of the capacitors, leading to a shorter lifetime of the capacitors. The effectiveness of aluminum electrolytic capacitors is greatly depends on its electrolytes and the pattern of the metal plate. A good aluminum electrolytic capacitor should possess properties such as good fluidity, good adhesion, low dielectric constant, thermal resistance and good insulation. The electrolyte also needs to have good corrosion resistance to prevent oxidation. The application field of the EKY-100ELL221MF11D aluminum electrolytic capacitor is very diverse, ranging from medical devices, communication products, vehicular products, industrial systems and power supplies. The device is also widely used in voltage stabilizing products, frequency compensations, Noise Suppression and smoothening characteristics in high frequency circuits. In conclusion, the EKY-100ELL221MF11D aluminum electrolytic capacitor is a type of capacitor that uses aluminum and electrolytic in order to store electrical energy. This device is usually used in many applications, such as voltage stabilizing products, frequency compensations, Noise Suppression and smoothening characteristics in high frequency circuits. This application field is diversified and its working is based on the reaction between the electrolytes and the aluminum plate which produces the potential difference. In order to avoid failure of this capacitor, it is important to select the proper rated voltage and capacitance. This aluminum electrolytic capacitor is a great choice for many circuit designs and applications due to its excellent performance.

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