UPX1E221MHD1TO Capacitors

Series:	UPX
Packaging:	Tape & Box (TB)
Lead Free Status / RoHS Status:	--
Part Status:	Not For New Designs
Moisture Sensitivity Level (MSL):	--
Capacitance:	220µF
Tolerance:	±20%
Voltage - Rated:	25V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	20000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	630mA @ 120Hz
Ripple Current @ High Frequency:	840mA @ 100kHz
Lead Spacing:	0.197" (5.00mm)
Size / Dimension:	0.492" Dia (12.50mm)
Height - Seated (Max):	0.846" (21.50mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum electrolytic capacitors are a type of capacitor which use the electrical conductivity of an electrolyte with a high dielectric constant to store electric energy. They are the most widely used type of capacitor, and are found in many consumer and commercial devices. The UPX1E221MHD1TO is a standard aluminum electrolytic capacitor with an extended life expectancy and high capacitance.The UPX1E221MHD1TO capacitor has a wide range of application fields. It is commonly used in filter circuits, or in any application where high capacitance and low ESR are important. It is also used to provide additional capacitance to a circuit in order to improve its operation. In audio equipment, the UPX1E221MHD1TO capacitor is used in the power supply and preamplifier circuits to filter current and remove any noise and hum. It is also used in amplifier circuits as it can provide large amounts of capacitance quickly.The UPX1E221MHD1TO capacitor is constructed using two aluminum plates which act as an anode and cathode. To provide the required capacitance and reduce the size of the capacitor, an oxide film layer is formed on the surface of the aluminum plates. This oxide film layer acts as the dielectric material and is responsible for the capacitor\'s high capacitance value. The non-solid electrolyte serves as a separator between the anode and cathode and helps to prevent short circuiting and reduce the ESR of the device.The UPX1E221MHD1TO capacitor works by allowing the electric charge to be stored on the oxide film layer that covers the surface of the aluminum plate. A voltage is applied across the anode and cathode to charge the capacitor. When the voltage reaches a certain level, the capacitor begins to conduct and the electric charge is stored on the oxide layer. The stored electric charge is then released back into the circuit when the voltage falls below a certain level. This process enables the capacitor to store and release electric energy when required.The UPX1E221MHD1TO capacitor has a high capacitance and can handle large amounts of current. Due to its low ESR, it has a low voltage drop during operation, which makes it highly efficient. Additionally, its extended life expectancy makes it ideal for applications requiring high reliability.To ensure the device operates correctly, it is important to connect and solder the capacitor correctly. Poor quality or inadequate soldering can cause the capacitor to fail. Before soldering the capacitor, ensure that the pins are tightly connected to the circuit board. If a pin is not tightly connected, it could cause an electric spark or current leakage which could damage the device or the circuit. The capacitor should also be handled with care to ensure that the oxide film layer on the aluminum plates is not damaged.In summary, the UPX1E221MHD1TO aluminum electrolytic capacitor is a high-performance device with wide application fields. Its high capacitance and low ESR make it ideal for use in filter and power supply circuits, as well as other applications where high capacitance and low voltage drop is required. Its extended life expectancy further adds to its reliability. Finally, it is important to ensure that the connections and soldering are done correctly in order to get optimal performance out of the device.

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