UBT2G470MHD8

Ratings:	--
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.319" (33.50mm)
Size / Dimension:	0.630" Dia (16.00mm)
Lead Spacing:	0.295" (7.50mm)
Ripple Current @ High Frequency:	364.5mA @ 100kHz
Ripple Current @ Low Frequency:	243mA @ 120Hz
Applications:	Automotive
Series:	UBT
Polarization:	Polar
Operating Temperature:	-25°C ~ 125°C
Lifetime @ Temp.:	2000 Hrs @ 125°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	400V
Tolerance:	±20%
Capacitance:	47µF
Part Status:	Active

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Introduction to Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are a type of electrolytic capacitor that makes use of two aluminum foils covered with a layer of aluminum oxide as electrodes in order to form the desired electric field. The aluminum oxide is used as an insulator which ensures stable operation of the device over long periods of time.The electrodes are connected to the anode (positive) through a conductive liquid, called the electrolyte, and the electrolyte consists of a mixture of water and organic acidic substances. This combination creates an electrolytic field between the anode and the cathode (negative) and allows current to pass through the capacitor while providing a stabilizing effect.The main purpose of an aluminum electrolytic capacitor is to store and release electrical charge in accordance with the applied voltage across the device. This stored electrical energy can range from a few micro Farads (mF) to tens of thousands of Farads.

UBT2G470MHD8 Application Field and Working Principle

The UBT2G470MHD8 is a low-impedance aluminum electrolytic capacitor with an operating temperature range of -55°C to +85°C, a rated voltage of 25V, and a capacitance of 470mF. It is specially designed to provide high ripple current and low impedance at high frequencies, making it ideal for power filtering and signal amplification applications. The aluminum electrolytic capacitor consists of two aluminum foils covered with a thin layer of aluminum oxide. The oxide acts as an insulator that allows current to flow between the two foils. This creates an electric field between the anode and the cathode, forming the capacitor.The working principle of the UBT2G470MHD8 is simple. When a voltage is applied to the capacitor, current flows between the two aluminum foils and the aluminum oxide forms an insulating layer which prevents current from flowing from the anode to the cathode. This stored electrical energy is used to provide the desired charging and discharging effects when required.Generally, an aluminum electrolytic capacitor has two main properties that differentiate it from other types of capacitors. First, they have a large capacitance-to-volume ratio, meaning they are able to store significant amounts of electrical energy in a relatively small volume. Second, they can be used to pass high frequency signals with very little drop in signal quality. As such, the UBT2G470MHD8 is suitable for use in power supply and filtering applications, as well as high-frequency signal amplification. It is also ideal for use in medical equipment, automotive electronics, and consumer electronics due to its high capacitance and low-impedance capabilities.

Conclusion

The UBT2G470MHD8 is an aluminum electrolytic capacitor which is specially designed for use in power filtering and signal amplification applications. Its aluminum foil electrodes and aluminum oxide layer make it ideal for high-frequency operations as they provide low-impedance and high ripple current. The UBT2G470MHD8 is suitable for use in power supply and filtering applications, as well as high-frequency signal amplification. In addition, it is also suitable for use in medical equipment, automotive electronics, and consumer electronics due to its high capacitance and low-impedance capabilities.

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