EET-UQ2E471HA

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.378" (35.00mm)
Size / Dimension:	0.866" Dia (22.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	2.954A @ 10kHz
Ripple Current @ Low Frequency:	2.11A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	TS-UQ
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	423 mOhm @ 120Hz
Voltage - Rated:	250V
Tolerance:	±20%
Capacitance:	470µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum electrolytic capacitors are a widely used form of electrical component, and the EET-UQ2E471HA is a type of this component. Primarily, aluminum electrolytic capacitors are used to hold electric energy during the electrical operations of devices and systems, and this particular device is designed to be used in general purpose applications for several types of circuits. Generally speaking, electrolytic capacitors make use of dielectric electrolytes which contain ions in order to store an electrical charge. The overall ability to store and hold an electric charge is highly dependent on construction of the capacitor, and aluminum electrolytic capacitors are constructed of two plates (the anode and cathode), a dry electrolyte, and a separator sleeve which helps to keep the atoms separate during operation.The EET-UQ2E471HA model of aluminum electrolytic capacitor makes good use of its construction, cooperating with a low series feedback resistance and self-healing properties in order to achieve high capacitance even in highly demanding applications. Its application fields are mainly around communication technology, consumer electronics, and industrial machinery; these devices also have the capability of withstanding high temperatures, pressure or shock without any problem. This given capacitor can handle an operating temperature between -40 to 105 degrees Celsius, and its ripple current ranges from 1.7A to 16.7A. This means that the EET-UQ2E471HA can be used in environments where there is a high electric load without any problem, due to its ability to remain stable even in such situations.A closer look at the working principle of aluminum electrolytic capacitors and of the EET-UQ2E471HA specifically is necessary in order to understand further the applications of such components. During operation, the EET-UQ2E471HA has an applied voltage, usually over its rated maximum, and this causes the anode and cathode to be filled with positive and negative ions respectively. The presence of the ions on the oppositely charged plate sections creates an electric field which can absorb and hold large amounts of electrical energy. When the power supply is removed, the ions will remain in place, allowing the capacitor to store the electrical energy which it had previously absorbed.In addition to the working principles, the components also possess a variety of characteristics that apply to its performance. The electrical leakage, shelf life, and capacitance characteristics of the EET-UQ2E471HA are extremely important due to their impact on the device\'s performance. The device exhibits a very low leakage current, about 0.1CV or 2CV, whichever is greater, with a longer shelf life, and a higher capacitance making the device even more reliable.Overall, the EET-UQ2E471HA aluminum electrolytic capacitor packs a wide variety of features and applications within its very small size. Not only is this type of capacitor capable of withstanding temperature and pressure changes within a wide range, but its capacitance characteristics also make it suitable for even highly demanding applications, such as those within communication technology or industrial machinery. The fact that it is so reliable and that it is so efficient in absorbing and holding large amounts of electric energy allows it to be used with confidence in a range of designs.

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