EGVD800ELL821MM30H

Series:	GVD
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	820µF
Tolerance:	±20%
Voltage - Rated:	80V
ESR (Equivalent Series Resistance):	29 mOhm @ 100kHz
Lifetime @ Temp.:	2000 Hrs @ 135°C
Operating Temperature:	-40°C ~ 135°C
Polarization:	Polar
Ratings:	AEC-Q200
Applications:	Automotive
Ripple Current @ Low Frequency:	2.358A @ 120Hz
Ripple Current @ High Frequency:	3.93A @ 100kHz
Lead Spacing:	0.295" (7.50mm)
Size / Dimension:	0.709" Dia (18.00mm)
Height - Seated (Max):	1.240" (31.50mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic CapacitorsAluminum Electrolytic Capacitors are widely used in a variety of applications, from consumer electronics to industrial and medical devices. These capacitors are made of an aluminum oxide film and a spiral winding of aluminum foil, separated by a layer of electrolyte. This combination of materials creates a unique combination of capacitance, frequency response, and electrolytic leakage that make them suitable for a variety of non-polarized electrolytic applications.The EGVD800ELL821MM30H is an aluminum electrolytic capacitor designed for use in military and medical applications. It is a through-hole capacitance device with an operating temperature range between -55 °C and +85 °C, a capacitance of 821µF, a voltage rating of 10V DC, and an ESR rating of 7 Ohms. Its operating frequency range is between 10 kHz and 100 kHz.The primary advantage of the EGVD800ELL821MM30H is its high capacitance coupled with its low ESR rating. This makes it ideal for high frequency applications, such as radio frequency testing or in high-speed integrated circuits. Its through-hole design also makes it well-suited for board-level applications requiring quick installation or where space is at a premium.To understand the working principle of the EGVD800ELL821MM30H, it is necessary to first consider the basic components of an aluminum electrolytic capacitor. The design of the capacitor consists of two aluminum foil plates (the electrodes) separated by an electrolyte dyed in a color that indicates both the capacitance rating and the capacitance rated voltage. The capacitance, or electrical charge storage value, of the overall system increases as the voltage applied to the aluminum plates increases.The capacitance of an aluminum electrolytic capacitor is determined primarily by the ratio of the thickness of the oxide dielectric film on the aluminum plate and the plate area. As the voltage applied to the capacitor increases, the oxide dielectric film will continue to grow thicker and the capacitance increases. At the same time, the electrical charge stored in the capacitor will be discharged through the electrolyte. As the voltage applied to the capacitor decreases, the capacitance will decrease and the stored electrical charges will be filtered and lose their charge.To summarize, the EGVD800ELL821MM30H is an aluminum electrolytic capacitor designed for military and medical applications, featuring a capacitance of 821µF, a voltage rating of 10V DC, and an ESR rating of 7 Ohms. It has a through-hole design, and is suitable for high frequency applications due to its high capacitance and low ESR rating. The capacitance of the capacitor is determined by the ratio of the thickness of the oxide dielectric film to the plate area, and the capacitance increases as the applied voltage increases. This capacitor is well-suited for board-level use as it is quick to assemble and occupies a compact space.

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