LKSA2103MESA

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	2.047" (52.00mm)
Size / Dimension:	0.984" Dia (25.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ Low Frequency:	3.5A @ 120Hz
Applications:	Audio
Ratings:	--
Series:	LKS
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	1000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	42V
Tolerance:	±20%
Capacitance:	10000µF
Part Status:	Active
Packaging:	Bulk

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Aluminum electrolytic capacitors are the most common type of capacitors used in modern electrical and electronic equipment. These capacitors are composed of an aluminum foil, an electrolyte and a dielectric. They are used in a variety of applications including power supply filters, signal coupling, timing and bypass. The LKSA2103MESA aluminum electrolytic capacitor is a specialized device that is designed to provide high quality electrical performances at a significantly smaller size and capacity than standard electrolytic capacitors. The device has a non-solid electrolyte composition and is used for RF energy storage and spike absorption applications such as protection against transients, over-current and blending of high frequencies. The use of this type of capacitor requires some understanding of its operating principle. An aluminum electrolytic capacitor generally consists of a stack of aluminum foil on which a liquid electrolyte and a dielectric have been deposited. When a potential is applied between the two ends of the capacitor, an electric field is created which causes a transfer of charge between the aluminum and the electrolyte. This flow of electrons from the aluminum to the electrolyte creates a potential difference across the capacitor and this is known as the capacitance. The capacitance of an aluminum electrolytic capacitor is directly proportional to the area of the aluminum foil used as well as the thickness of the dielectric material used.The LKSA2103MESA aluminum electrolytic capacitor has a long life-span, is very reliable and has high reliability and low ESR. The device takes advantage of its low ESR design to offer excellent protection against transients and over-current. It is able to store energy for a long period of time and will remain stable even under extreme voltage conditions. The LKSA2103MESA aluminum electrolytic capacitors are small in size and weight and are ideally suited for energy storage applications in a limited space. They are used in RF energy storage and spike absorption applications like protection against transients, over-current and RF filtering for audio circuits. These devices are also used as bypass route in delaying signal and voltage swings in high power applications.Other applications include instrumentation applications such as voltage level conversions or source memory protection of a linear regulator, switching power supplies or flyback topologies. These capacitors can also be used as energy buffer capacitor in power applications such as circuit boards, power amplifiers, inverters, etc. In conclusion, aluminum electrolytic capacitors have the widest range of applications in the electronics industry. The LKSA2103MESA aluminum electrolytic capacitors offer excellent electrical performance in a small package and are suitable for a variety of energy storage, RF energy storage and spike absorption applications. These capacitors are durable, reliable and cost effective. They are the ideal choice for applications where size, weight and reliability are key factors.

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