ECA-2DM221

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.319" (33.50mm)
Size / Dimension:	0.709" Dia (18.00mm)
Lead Spacing:	0.295" (7.50mm)
Ripple Current @ High Frequency:	1.42A @ 10kHz
Ripple Current @ Low Frequency:	835mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	M
Operating Temperature:	-25°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	200V
Tolerance:	±20%
Capacitance:	220µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum electrolytic capacitors, also known as electrolytic capacitors, are components which store electrical energy momentarily and then quickly release the stored energy. They are composed of an anode, a cathode and an electrolyte, which is a conductive liquid that carries electrical current. The anode is made of pure aluminum and is covered by a thin oxide layer which acts as an insulator. The anode is then enclosed in a porous container filled with a liquid electrolyte, which can be an organic solvent, an inorganic electrolyte or a mixture of both. The capacitors allow an electric current to flow through them when they are connected to a power source.The ECA-2DM221 is one of these types of aluminum electrolytic capacitors. It has an outstanding construction which can stand up to harsh environments and demanding conditions. The capacitor is made of a high-grade aluminum base with high-performance epoxy or silicone and other performance additives. Additionally, it offers exceptional high temperature performance, long-term reliability and wet and dry dielectric strength.The ECA-2DM221 is a type of aluminum electrolytic capacitor that is designed for high frequency circuits. It is commonly used in switching power supplies, high-speed motor drives, radio frequency (RF) and medium-power amplifiers, and other medium- to high-power applications. Due to its high-performance construction, it is especially well-suited for applications which are exposed to high temperature or high vibration conditions.To work properly, a capacitance must be electrically charged. The capacitance is then released when the device is exposed to a rapidly changing current, creating a voltage displacement which can then be used to perform work. The aluminum electrolytic capacitors used in the ECA-2DM221 utilize a “wet electrolyte”, which is a mixture of water and an electrolyte compound. This wet electrolyte is typically made up of a surfactant mixed with one of several acids, and it is this mixture which facilitates efficient ion exchange which charges and then discharges the aluminum electrolytic capacitor when required.Due to its efficient power storage and long-term reliability, the ECA-2DM221 aluminum electrolytic capacitor is highly valued in applications which require rapid charging and discharging. The capacitor is especially useful in applications such as automotive, industrial, medical, and RF systems which require high-current transmission with minimal losses.Overall, aluminum electrolytic capacitors offer excellent reliability and performance in demanding electronics applications. In addition to providing an efficient power storage and discharge, aluminum electrolytic capacitor technology also offers improved high-temperature performance, provides longterm consistent stability, and is able to withstand harsh environments. The ECA-2DM221 is one of these products, and with its high-performance construction and efficient wet electrolyte technology, it is sure to become a valuable asset in industries such as automotive, industrial, medical, and RF systems.

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