UPJ1E221MPD6TD Capacitors

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.551" (14.00mm)
Size / Dimension:	0.394" Dia (10.00mm)
Lead Spacing:	0.197" (5.00mm)
Impedance:	210 mOhms
Ripple Current @ Low Frequency:	435mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	UPJ
Operating Temperature:	-55°C ~ 105°C
Lifetime @ Temp.:	5000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	25V
Tolerance:	±20%
Capacitance:	220µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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Aluminum Electrolytic Capacitors and the UPJ1E221MPD6TD Application Field and Working Principle

Aluminum electrolytic capacitors are the most commonly used capacitors in electronic components and industrial electronics. They are characterized by their relatively large capacitance and relatively small size. The UPJ1E221MPD6TD is a radial-leaded aluminum electrolytic capacitor and is primarily used for relatively low-frequency, high-energy-demand power supply applications.In order to understand the application field and working principle of the UPJ1E221MPD6TD, a detailed review of the design and features of the aluminum electrolytic capacitor must first be completed. An aluminum electrolytic capacitor is constructed of a tightly wound aluminum foil which is an anode and a very thin aluminum oxide layer which is the dielectric. The foil is then coated with an electrolyte, and a cathode, usually made of aluminum or tantalum, is built around the anode, separating it from the electrolyte.The combination of the anode and cathode forms an energy storage device which is also known as a capacitor. As the capacitor is relatively small, it is ideal for applications where high capacitance and small size are required. The UPJ1E221MPD6TD stands out due to its ability to perform in high-voltage, low-frequency applications. It is both highly reliable and cost-effective, making it suitable for a variety of tasks and industries.The UPJ1E221MPD6TD can be used for a range of applications, including power supply bypass, decoupling, and filtering, as well as power supply line bypassing and frequency offset filtering. Its high capacitance enables it to perform as an energy storage device, which helps to provide a stable and efficient power supply. This makes it particularly suitable for applications in industrial electronics, as fluctuations in voltage can be easily managed.When it comes to the working principle of the UPJ1E221MPD6TD, it follows that of all aluminum electrolytic capacitors. When a voltage is applied across the terminals of the capacitor, a current is formed, which creates a charge on the anode and cathode, leading to the capacitance of the capacitor. The capacitance is created by the dielectric layer that is between the anode and the cathode. As the capacitance of the UPJ1E221MPD6TD is relatively large, this makes it suitable for high-energy applications.The UPJ1E221MPD6TD also has several other features that make it highly durable and reliable. It offers a long life cycle due to its low ESR and self-healing properties. Its radial leads also enable it to be easily soldered, providing a secure connection. Moreover, its extremely low intrinsic resistance reduces power loss in application, making it highly efficient.To conclude, the UPJ1E221MPD6TD is a radial-leaded aluminum electrolytic capacitor that is primarily used for relatively low-frequency, high-energy-demand power supply applications. Its large capacitance and reliable performance make it perfect for industrial electronics applications. Not only is it cost-effective, but it also offers a long life cycle, low intrinsic resistance, and self-healing properties. As such, the UPJ1E221MPD6TD is an ideal solution for a wide range of applications.

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