380LQ682M050H452

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.850" (47.00mm)
Size / Dimension:	0.866" Dia (22.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	4.43A @ 20kHz
Ripple Current @ Low Frequency:	3.85A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	380LQ
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	73 mOhm @ 120Hz
Voltage - Rated:	50V
Tolerance:	±20%
Capacitance:	6800µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors: 380LQ682M050H452 application field and working principle

Aluminum electrolytic capacitors are widely used in many forms of electronic equipment due to the advantages they provide, such as their relatively low cost, compact size, wide temperature range, and long service life. As a type of electrolytic capacitor, 380LQ682M050H452 capacitors have a particularly broad range of applications and working principles. The voltage required for most 380LQ682M050H452 aluminum electrolytic capacitors is typically about 105°C which means that it can be used in conditions ranging from -25°C to +125°C without needing additional cooling. It is suitable for applications where an extremely compact size is required, such as power supplies, audio equipment, and telephone networks. In addition, these capacitors also have very low ESR, allowing them to be used in very high frequency applications. The principle behind these capacitors relies on a semi-permeable aluminum oxide layer which prevents current from passing between two metals, an anode and a cathode. The semiconductor material is typically tantalum or polymer. The anode consists of an aluminum foil which has been coated with the oxide layer. The cathode is typically a solid metal, such as aluminum or nickel. When a voltage is applied between the anode and cathode, the electric field between them produces a current. This current causes the electrons to cross the oxide layer to accumulate in the cathode, forming a “depleted zone” between the two electrodes. This depletion zone creates an effect known as double layer capacitance, allowing the device to store electrical charge in between the electrodes. In terms of capacitance, the total capacitance (C) depends on both the surface area of the oxide layer (A), and the thickness of the oxide layer (d). As the thickness of the oxide layer decreases, the capacitance also decreases. A larger capacitance can be achieved by increasing the surface area of the oxide layer. In conclusion, 380LQ682M050H452 aluminum electrolytic capacitors are a highly versatile type of electrolytic capacitor that can be used in a wide range of applications. Their low cost, broad temperature range, small size, and long service life make them ideal for a variety of uses. Furthermore, their ability to store electrical charge between two metal electrodes through the formation of a depleted zone due to the oxide layer allows for significant capacitance values within a compact size.

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