LKS1V123MESA

Operating Temperature:	-40°C ~ 85°C
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.772" (45.00mm)
Size / Dimension:	0.984" Dia (25.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ Low Frequency:	3.25A @ 120Hz
Applications:	Audio
Ratings:	--
Polarization:	Polar
Series:	LKS
Lifetime @ Temp.:	1000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	35V
Tolerance:	±20%
Capacitance:	12000µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors are a must-have component for modern electronics and telecommunications systems, but how does the LKS1V123MESA application in this field? In this article, we will give an overview of the LKS1V123MESA application in aluminum electrolytic capacitors and how it works.The LKS1V123MESA is a aluminum electrolytic capacitor developed by Vishay which is primarily used in circuits that require long-term service life and high ripple current. Its voltage range is from 50 VDC to 400 VDC, and its capacitance range is from 22uF to 1,000uF.The working principle of the LKS1V123MESA is based on the electrochemical reactions that take place between two plates of aluminum and an electrolyte material. One plate is an anode and the other plate is a cathode, which are immersed in an electrolyte solution and a voltage is applied to trigger an electrochemical reaction.The anode is composed of aluminum, which has excellent electrical conductivity and can readily exchange electrons and ions with the electrolyte material. The cathode, which is connected to the negative terminal of the circuit, is also composed of aluminum and uses a metal oxide film to provide the capacitance.When voltage is applied to the capacitor, current flows through the electrolyte material, depositing a thin film of metal oxide on the cathode plate. As electrons flow through the anode and cathode, an electrochemical reaction takes place which results in the formation of a thin layer of metal oxide on the cathode. This layer acts as a barrier, preventing the flow of current between the plates.The LKS1V123MESA uses an advanced metallization process to significantly reduce internal resistance and provide greater ripple current capability. The metallization consists of three layers of materials: an outer electrode, a spacer layer, and a center electrode. The electrode is composed of nickel-graphite and aluminum, and the spacer layer acts as an insulation barrier to control the overlap of the electrode material. The center electrode is composed of aluminum, which provides superior electrical and mechanical support to the capacitor.Another key feature of the LKS1V123MESA is its wide operating temperature range. This high temperature rating makes it ideal for use in high-temperature environments, such as automotive and industrial electronics applications. It also has an extended life expectancy, with the manufacturer stating that it can survive up to 2000 hours at 105°C.In conclusion, the LKS1V123MESA is an excellent choice for aluminum electrolytic capacitors. It offers excellent electrical performance, a wide operating temperature range, and an extended life expectancy. It is a reliable and cost-effective choice for applications that require long-term service life and high ripple current.

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