478LBB050M2BE

Series:	LBB
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	4700µF
Tolerance:	±20%
Voltage - Rated:	50V
ESR (Equivalent Series Resistance):	70.55 mOhm @ 120Hz
Lifetime @ Temp.:	3000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	2.72A @ 120Hz
Ripple Current @ High Frequency:	3.4A @ 10kHz
Lead Spacing:	0.394" (10.00mm)
Size / Dimension:	0.866" Dia (22.00mm)
Height - Seated (Max):	1.457" (37.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can - Snap-In

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are a type of capacitor that utilize thin aluminum foils, rolled into spirals, together with an electrolytic solution inside a cylindrical capacitor package. This technology is used for larger capacitance values due to the high surface area of the aluminum, and can be produced much smaller than other types of capacitors with the same capacitance values. This high capacitance in a small size makes aluminum electrolytic capacitors well suited for a wide range of applications.One such capacitor is the 478LBB050M2BE. This capacitor is a non-polarized aluminum electrolytic capacitor. Its lead type is a snap-in style, and it has an ES/E board of UE, making it suitable for applications that require very low leakage current or high volumetric efficiency.This capacitor has a capacitance of 1000 uF, a voltage rating of 450V, and a temperature rating of -55° C - 105° C. It is also highly reliable and has a long shelf life, making it suitable for many applications.As its name implies, the 478LBB050M2BE is specifically designed to be used in applications that require high capacitance with low leakage current. It is commonly used in high-frequency power supplies, audio filters, and high-voltage power supplies, allowing high capacitance values in a small device. Its snap-in feature also makes it suitable for applications that require rapid assembly and de-mounting.The 478LBB050M2BE is also suitable for use in harsh environments, such as those that have high levels of moisture and/or pollutants. This is thanks to its moisture-resistant electrolyte and robust construction.When used correctly, the 478LBB050M2BE can provide reliable and stable performance for many years. This is largely due to the fact that this capacitor utilizes a self-healing electrolyte, which minimizes long-term reliability and removes the need for replacement.The working principle of the 478LBB050M2BE utilizes two thin aluminum foils that are rolled into spirals. When a voltage is applied across them, a chemical reaction takes place in the electrolyte. This creates an electric field, which then produces a capacitance, or the ability to store an electrical charge.As the voltage is discharged, the electric field starts to dissipate. Then, as the voltage is renewed, the electrical charge is stored again. This cycling and re-charging of electric fields allows the capacitance to remain stable over a long period of time, even in harsh environments.In conclusion, the 478LBB050M2BE is a type of non-polarized aluminum electrolytic capacitor that is suitable for many different applications. Its high capacitance, low leakage, snap-in feature, and long shelf life make it the ideal choice for many applications. Furthermore, its self-healing electrolyte ensures that it can maintain stable performance over a long period of time, even when used in harsh environments.

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