LKS1E123MESY

Series:	LKS
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	12000µF
Tolerance:	±20%
Voltage - Rated:	25V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	1000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Polar
Ratings:	--
Applications:	Audio
Ripple Current @ Low Frequency:	2.65A @ 120Hz
Lead Spacing:	0.394" (10.00mm)
Size / Dimension:	0.787" Dia (20.00mm)
Height - Seated (Max):	2.047" (52.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can - Snap-In

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Aluminum Electrolytic CapacitorsAluminum electrolytic capacitors store electrical energy by utilizing physical principle of electrostatics. They are the most widely used type of capacitor and are found in most electrical and electronic devices.An aluminum electrolytic capacitor consists of an anode (positive plate) made of aluminum foil, a separator (insulating membrane) of paper soaked in an electrolyte solution, a cathode (negative plate) made of aluminum foil with an oxide layer on the surface, and an electrically conducting electrolyte which bridges the gap between the two aluminum foils.The electrolyte conducts the electric current, allowing electric charge to be stored on the aluminum foils. When a voltage is applied across the positive and negative electrodes, the oxide layer on the negative electrode breaks down, allowing electrons to flow through the electrolyte solution. This forms a polarized charge that allows electric charge to be stored on the anode and the cathode.When no voltage is applied to the aluminum electrolytic capacitor, it has no electrical charge and behaves like an open circuit. However, when voltage is applied to it, electrons will flow through the electrolyte from the anode to the cathode, allowing a polarized charge to form across the two plates. This polarized charge stores electrical energy and the capacitor acts as a storage device.The application fields of aluminum electrolytic capacitors are numerous, as they are used in a variety of electronic circuits. They are commonly used in power supply circuits to smooth out voltage fluctuations, filter noise, and provide a steady supply of power. They are also used in radio transmitters and receivers, sound systems, telecommunications equipment, medical electronics equipment, and many other electrical and electronic devices.The working principle of an aluminum electrolytic capacitor is based on the fact that when a voltage is applied across a capacitor, electrons are attracted and repelled, creating an electric field. This electric field is the reason why capacitors are able to store electrical energy. When the voltage across the capacitor increases, so does the charge stored in it. Similarly, when the voltage decreases, the charge stored in the capacitor also decreases. This phenomenon is known as capacitance. Aluminum electrolytic capacitors have a relatively high capacity compared to other types of capacitors, making them an attractive choice for a variety of applications.In conclusion, aluminum electrolytic capacitors are widely used in a variety of electronic circuits, and have a relatively high capacity compared to other types of capacitors. They are used to smooth out voltage fluctuations, filter noise, and provide a steady supply of power. They are also used in radio transmitters and receivers, sound systems, telecommunications equipment, medical electronics equipment, and many other electrical and electronic devices.

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Part Number	Manufacturer	Price	Quantity	Description