LKX2E221MESZ25

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.063" (27.00mm)
Size / Dimension:	0.866" Dia (22.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	1.5A @ 50kHz
Ripple Current @ Low Frequency:	1A @ 120Hz
Applications:	Audio
Ratings:	--
Series:	LKX
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	2000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	250V
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

Aluminum electrolytic capacitors, commonly known as electrolytic capacitors, are a type of capacitor which uses an electrolyte made of organic solvent or aluminum as an electrolyte to store electric energy. It has a wide range of applications and is widely used in the audio system and power system.

The LKX2E221MESZ25 aluminum electrolytic capacitor is mainly used in the power supply of household appliances, televisions, computers, digital products and various electronic devices. The main features of this capacitor are its long life, low leakage current, no polarity, high temperature resistance, low equivalent series resistance, long shelf life, anti-corrosion wettability, stable performance, and strong resistivity of electrolyte.

Working principle of LKX2E221MESZ25 aluminum electrolytic capacitor: the metal aluminum can has a coating of electrolyte and there are two poles, positive and negative inside the can. When the power is applied, the current passes through the positive and negative poles, forming an electric field and generating a capacitive effect. This effect stores the electric energy in the capacitor.

The voltage breakdown of aluminum electrolytic capacitors is an important factor for judging the quality. The LKX2E221MESZ25 capacitor has a higher voltage breakdown, which can be up to 50V. This electric voltage is higher in industrial level than the usually selected voltage of the electrolytic capacitor, which can make it meet higher power requirements.

The LKX2E221MESZ25 aluminum electrolytic capacitor has many other benefits. It is non-polar, which means that it can be installed in any orientation without any problems. It also has a high static capacitance, low leakage current, good temperature coefficient and temperature stability. Moreover, it has a wide operating temperature range and is suitable for use in high temperature environments.

LKX2E221MESZ25 aluminum electrolytic capacitor is widely used in many power electronic applications. For example, it can be used as a power filter in power factor compensation devices, as an energy storage component in a switching power supply, and as a power filtering device in motor control and uninterruptible power supply (UPS) systems. In addition, the capacitor is also used as a DC smoothing capacitor and DC link capacitor in inverter, servo motor, and adjustable speed drive applications.

In short, the LKX2E221MESZ25 aluminum electrolytic capacitor is a high voltage and high reliability capacitor with excellent performance. It can be widely used in various power electronic applications and is suitable for harsh environments. With its long life, low leakage current, and excellent properties, it can help to reduce system downtime and make it more efficient and reliable.

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