MAL212386221

Polarization:	Polar
Package / Case:	Axial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	--
Size / Dimension:	0.508" Dia x 1.260" L (12.90mm x 32.00mm)
Lead Spacing:	--
Impedance:	600 mOhms
Ripple Current @ Low Frequency:	460mA @ 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):	1.5 Ohm @ 100Hz
Voltage - Rated:	25V
Tolerance:	±20%
Capacitance:	220µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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Aluminum Electrolytic Capacitors - MAL212386221 Application Field and Working Principle

Aluminum electrolytic capacitors are the most common type of capacitor in use today. They are used in a variety of applications including audio equipment, power supplies, LCD displays, and more. The MAL212386221 is an aluminum electrolytic capacitor that is commonly used in high frequency applications.The physical construction of the MAL212386221 consists of a tightly wound spiral of aluminum foil electrode with a porous paper separator called an electrolyte soaked in an electrolyte solution of either aniline, polyvinylbutyral, or polyester. The aluminum foil and separator are encased in a stainless steel, aluminum, or plastic shell. The capacitor is polarized and has leads for connecting to the electrical circuit.Aluminum electrolytic capacitors are ideal for applications where large capacitance values are required. They tend to have much higher capacitance than other types of capacitors and can store more electrical energy than other types. They are also able to be used at higher frequencies than other types of capacitors due to their low equivalent series resistance (ESR).For many applications, the MAL212386221 aluminum electrolytic capacitor is a perfect fit. Its high capacitance value and low ESR make it ideal for high frequency applications. It can provide the maximum amount of capacitance at the lowest cost, and can also do so in a very small size. When the MAL212386221 capacitor is used in an electrical circuit, it has two main functions. The first is storing the charge, which is accomplished through the capacitor’s dielectric material. As electrons build up on the positive plate, the negative plate accumulates a negative charge. This charge is held in the capacitor until it is released upon demand.The second function of the MAL212386221 capacitor is to act as a filter. The frequency of the voltage and current passing through the capacitor is reduced, allowing the electrical signal to be more consistent and free of unwanted noise. This also helps to protect the other components in the circuit from damage due to electrical noise. To ensure that the capacitor performs its two functions correctly, it is important to ensure that the capacitor’s voltage rating and capacitance value are suitable for the application in which it is being used. If the capacitor’s voltage rating is too low, the capacitor may not be able to store enough charge to perform its filtering function. On the other hand, if the capacitor’s capacitance value is too high, the capacitor will have difficulty filtering out unwanted noise.Overall, the MAL212386221 aluminum electrolytic capacitor is a very versatile device, capable of providing both high capacitance and low ESR in a wide range of applications. It is the perfect choice for high frequency applications where a larger than average capacitance is required. The capacitor’s two functions - storing charge and filtering out noise - make it a valuable part of any circuit. By choosing the correct voltage rating and capacitance value for the application, the MAL212386221 aluminum electrolytic capacitor can be a reliable and cost effective component of any circuit design.

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