UWT1E221MNL1GS Capacitors

Tolerance:	±20%
Voltage - Rated:	25V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	1000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	155mA @ 120Hz
Ripple Current @ High Frequency:	232.5mA @ 10kHz
Lead Spacing:	--
Size / Dimension:	0.315" Dia (8.00mm)
Height - Seated (Max):	0.394" (10.00mm)
Surface Mount Land Size:	0.327" L x 0.327" W (8.30mm x 8.30mm)
Mounting Type:	Surface Mount
Package / Case:	Radial, Can - SMD
Series:	UWT
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	220µF

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Aluminum electrolytic capacitors are passive components that are widely used in many electronic systems. They are widely used in a range of applications, from power supply circuits to low-signal logic circuits. The UWT1E221MNL1GS is an aluminum electrolytic capacitor produced by AVX Corporation and is widely used in various types of circuits. The UWT1E221MNL1GS capacitor is a miniaturized chip capacitor with a capacitance of 220μF and a wide operating temperature range of -40°C to +105°C. Its characteristics include low ESR and low ESL, high volumetric efficiency and high ripple current capability. Along with this, its long reliable service life is a major factor that makes it an ideal choice for many electronic circuits.The UWT1E221MNL1GS has a wide range of applications in various electronic circuits, particularly power supplies. It is a popular choice for use as a power supply decoupling capacitor. Decoupling capacitors are used to block any DC voltage within a power supply from affecting the rest of the signals in the circuit, providing a clean power supply for the system. Decoupling capacitors also capacitors smooth out any spikes and irregularities in the power supply, providing a steady voltage supply. The UWT1E221MNL1GS can also be used in audio circuits, such as power amplifiers and pre-amplifiers, decoupling and bypassing the power supply for the output stage of an amplifier. It can also be used for coupling and decoupling in audio filters and crossover networks, providing improved sound quality. In switching power supplies, it can be used as a capacitor to reduce the output ripple voltage and improve the efficiency of the power supply.In addition to the traditional uses, the UWT1E221MNL1GS can also be used in other types of circuits as well. For example, it can be used as a smoothing capacitor in DC-DC converters to reduce the output ripple voltage and improve the converter\'s efficiency. It can also be used in LCD and LED backlight inverters to reduce the output ripple voltage and enhance the power supply performance. In motor and transformer drivers, UWT1E221MNL1GS capacitors can be used for capacitive filtering in order to reduce the power supply ripple voltage.One of the reasons why the UWT1E221MNL1GS has become so popular is because of its working principle. This type of capacitor utilizes the electrochemical reaction between aluminum and electrolyte to produce the capacitance. The aluminum is anode, while the electrolyte acts as a dielectric. When a electric potential is applied across the capacitor, electric current flows through it, resulting in the formation of electric double layer. This electric double layer allows for charge accumulation and hence the formation of capacitance.The UWT1E221MNL1GS also has another advantage over other types of capacitors, which is its small size. Due to its miniature size, it can be easily used in high-density and small PCBs, making it an ideal choice for use in small and compact designs.Overall, the UWT1E221MNL1GS is an ideal choice for various applications that require low ESR and low ESL, high volumetric efficiency and high ripple current. It has a wide range of applications in many circuits, such as power supplies, audio circuits, DC-DC converters and LCD backlight inverters. Its miniature size also makes it an ideal choice for applications requiring small and compact PCBs. And, its working principle offers benefits such as improved reliability and long service life.

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