MAL212320159E3

Polarization:	Polar
Package / Case:	Axial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	--
Size / Dimension:	0.299" Dia x 0.803" L (7.60mm x 20.40mm)
Lead Spacing:	--
Impedance:	2.5 Ohms
Ripple Current @ Low Frequency:	53mA @ 100Hz
Applications:	General Purpose
Ratings:	--
Series:	123 SAL-A
Operating Temperature:	-55°C ~ 125°C
Lifetime @ Temp.:	20000 Hrs @ 125°C
ESR (Equivalent Series Resistance):	16 Ohm @ 100Hz
Voltage - Rated:	35V
Tolerance:	±20%
Capacitance:	15µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Aluminum Electrolytic Capacitors Aluminum electrolytic capacitors are one of the basic components used in electronics circuits today. These capacitors are used to store charge and regulate voltage or current in a circuit. The MAL212320159E3 aluminum electrolytic capacitor is a popular choice for many electronics applications due to its high capacitance value, low leakage current, and long service life.In this article, we will discuss the application field of the MAL212320159E3 aluminum electrolytic capacitor and its working principle. We will also discuss how to select the right capacitor for a particular application and the advantages of using aluminum electrolytic capacitors.Application FieldThe MAL212320159E3 aluminum electrolytic capacitor is commonly used in a variety of electronics applications such as power supplies, digital circuits, low frequency audio circuits, signal processing circuits, and high voltage power supplies. The capacitor can also be used in switching power supplies, as filtering or bypass capacitors, and as a decoupling capacitor for noise and EMF suppression.The capacitor is also well-suited for applications that require low dielectric absorption or fast power delivery, such as solar cells, batteries, and portable electronics. In addition, the capacitor is suitable for circuit operations that require long service life and temperature range compensation, which makes it ideal for automotive applications.Working PrincipleAn aluminum electrolytic capacitor is a polarized capacitor that operates using the chemical principle of a double electric layer formed between the anode and the cathode. The capacitor consists of two metal plates, one made from aluminum and the other made from aluminum oxide. The two plates are separated by an electrolyte, which is a liquid or gel. When a voltage is applied to the capacitor, the electrolyte conducts ions to the anode, causing a layer of electrons to be formed between the plates. This forms an electric double layer that stores electric charge and allows the capacitor to work.The voltage rating of the MAL212320159E3 aluminum electrolytic capacitor is 50V-100V, and its capacitance range is 2200µF-6000µF. The capacitor also has low ESR, high ripple current, and a long service life of up to 2000 hours.Selection CriteriaWhen selecting an aluminum electrolytic capacitor for a particular application, there are several factors that should be considered. The first factor is the voltage rating of the capacitor. It is important to ensure that the capacitor’s voltage rating is higher than the maximum voltage that the circuit is going to be exposed to. The second factor is the capacitance value. It is important to select a capacitor with the appropriate capacitance value for the application. The third factor is the ESR (Equivalent Series Resistance) of the capacitor. ESR is an important factor in determining the ripple current rating of the capacitor.AdvantagesAluminum electrolytic capacitors have several advantages over other types of capacitors. They have the highest capacitance-to-volume ratio, which makes them ideal for applications that require large amounts of capacitance in a small space. Additionally, aluminum electrolytic capacitors have a wide range of operating temperatures, from -55°C to +105°C, with some models capable of operating at even higher temperatures. Furthermore, aluminum electrolytic capacitors have a long service life, typically lasting up to 2000 hours, and they are relatively inexpensive compared to other types of capacitors.ConclusionIn conclusion, the MAL212320159E3 aluminum electrolytic capacitor is a popular choice for many electronics applications due to its high capacitance value, low leakage current, and long service life. It is commonly used in power supplies, digital circuits, low frequency audio circuits, signal processing circuits, and high voltage power supplies. When selecting an aluminum electrolytic capacitor for a particular application, it is important to ensure that the voltage rating, capacitance value, ESR, and ripple current rating of the capacitor are all suitable for the application. Finally, aluminum electrolytic capacitors have several advantages over other types of capacitors, such as high capacitance-to-volume ratio, wide operating temperature range, long service life, and relatively low cost.

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