UPJ1H221MHD6TO Capacitors

Series:	UPJ
Packaging:	Tape & Box (TB)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	220µF
Tolerance:	±20%
Voltage - Rated:	50V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	5000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	670mA @ 120Hz
Ripple Current @ High Frequency:	920mA @ 10kHz
Impedance:	100 mOhms
Lead Spacing:	0.197" (5.00mm)
Size / Dimension:	0.492" Dia (12.50mm)
Height - Seated (Max):	0.650" (16.50mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic Capacitors is a kind of electrical components which comprise of a covering of non-conductive liquid that acts as protection against electrical shocks, a terminal plate held together by an insulating casing, and a strip of aluminum foil coated in a conductive liquid that forms the positive side of the capacitor. The capacitor is then immersed in electrolytic liquid to form the negative side of the capacitor. The result is the formation of an electrical connection between the two terminals, creating a barrier between the positive and negative terminals. The UPJ1H221MHD6TO belongs to the Aluminum Electrolytic Capacitor category. It is a polarized, radial leaded capacitor with an ESR of 0.04 ohm, and a capacitance of 220 uF/100 volts. The device has a length of 22.0 mm, and a diameter of 8.0 mm. The device is suitable for use in power electronics, electric drives, and motor drives applications due to its low impedance characteristics.The working principle of the UPJ1H221MHD6TO Aluminum Electrolytic Capacitor is based on Faraday\'s law of electrolysis, which states that when an electric current passes through a liquid or solid material, electrolyte, the ions present in the liquid or solid will be attracted to the surfaces of the electrodes. In the case of the UPJ1H221MHD6TO, a thin layer of aluminum oxide is created between the outer metal casing and the electrolyte, the electrolyte itself being a medium composed of electrolyte, ions, and a non-conductive material. When the capacitor is charged, the electrons from the positive terminal will be attracted to the ions on the negative terminal. The electrons will then move through the electrolyte, where they will oxidize the aluminum, creating a thin layer of aluminum oxide between the electrolyte and the aluminum foil, resulting in a capacitance. The end result of this process is the formation of an electrical connection between the two terminals, creating a barrier between the positive and negative terminals.The application fields of the UPJH221MHD6TO Capacitor range from consumer electronics, such as televisions, telephones, and personal audio devices, to automotive applications, such as electronic fuel control systems and starter motors. The UPJH221MHD6TO can also be used in high-precision instruments, such as medical devices, test equipment, and communication systems. This aluminum electrolytic capacitor is also well-suited for use in military and aerospace applications due to its high temperature and low ESR characteristics, making it highly reliable in demanding environments.In conclusion, the UPJ1H221MHD6TO belongs to the Aluminum Electrolytic Capacitor category and is suitable for a variety of applications in power electronics, automotive, military and aerospace, and high-precision instruments. The device has a low ESR, stable performance, and high temperature withstanding capabilities. The working principle of the device relies on the electrical connection formed by Faraday law of electrolysis, where the electrons on the positive terminal are attracted to the ions on the negative terminal, creating a layer of aluminum oxide between the two terminals and resulting in a capacitance.

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