Polarization:	Polar
Package / Case:	Axial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	--
Size / Dimension:	0.492" Dia x 1.181" L (12.50mm x 30.00mm)
Lead Spacing:	--
Impedance:	10 Ohms
Ripple Current @ Low Frequency:	150mA @ 100Hz
Applications:	General Purpose
Ratings:	--
Series:	042 ASH
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	15000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	15 Ohm @ 100Hz
Voltage - Rated:	350V
Tolerance:	-10%, +50%
Capacitance:	10µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Aluminum Electrolytic Capacitors

MAL 204225109E3 Application Field and Working Principle

Aluminum electrolytic capacitors, also known as electrolytic capacitors, are one of the most widely used types of capacitors. They are used in electrical and electronic circuits for a variety of purposes, including the electricity supply, signal processing, automotive engineering, industrial applications, computer engineering, aerospace, and medical instrumentation.The MAL 204225109E3 is an aluminum electrolytic capacitor with a capacitance value of 20 μF and a maximum operating voltage of 25 volts- DC. It has a cylindrical body size of 11.3 mm  27.4 mm and a total weight of 15.8 g. It is made of an anode aluminum foil, a cathode aluminum foil and two electrolyte layers.Aluminum electrolytic capacitors work on the principle of a chemical reaction between a conductive electrolyte and a polarized aluminum anode. This reaction creates an oxide layer on the anode, which stores electrical energy in the form of an electric charge. When a voltage is applied, it repels the negative ions, allowing the positive ions to move into the electrolyte. When the voltage is reversed, the opposite effect takes place. The electrons move from the aluminum anode, reducing the oxide layer and allowing the accumulated charge to be discharged.Aluminum electrolytic capacitors are typically used in circuits where lighting, current flow, and reversal are important. Moreover, these types of capacitors can maintain a relatively constant capacitance value over a wide range of temperatures.Apart from the MAL 204225109E3, different types and sizes of aluminum electrolytic capacitors are available to meet the needs of various applications. For instance, they are suitable for use in audio systems, signal processing circuits, power supplies, and DC-to-DC converters. In addition, they are also used in LED lighting, automotive electronics, cell phones, consumer electronics, and medical device applications.Aluminum electrolytic capacitors are especially beneficial in applications that require high energy storage capacity and long-term reliability. The combination of an aluminum anode and an electrolyte allows them to have a self-healing property, which makes them robust even after thousands of hours of operation. Additionally, aluminum electrolytic capacitors are able to withstand fluctuations in temperature and have a wide operating temperature range.Overall, aluminum electrolytic capacitors offer superior performance when it comes to energy storage and are utilized in a variety of applications. They are seen as a reliable and efficient component and have made an excellent contribution to the success of many technological products.

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