400HFG820MBN40X55

Polarization:	Polar
Package / Case:	Radial, Can - 4 Lead
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	2.244" (57.00mm)
Size / Dimension:	1.575" Dia (40.00mm)
Lead Spacing:	0.886" (22.50mm)
Ripple Current @ High Frequency:	5.166A @ 10kHz
Ripple Current @ Low Frequency:	3.69A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	HFG
Operating Temperature:	-25°C ~ 105°C
Lifetime @ Temp.:	5000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	400V
Tolerance:	±20%
Capacitance:	820µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum electrolytic capacitors are used in a wide range of applications in modern electronics across various industries. They are particularly suited for storing and releasing electricity, and as a filter for power supplies and signal paths. The 400HFG820MBN40X55 aluminum electrolytic capacitor is a radial leaded, non-polarized capacitor with a high capacitance rating of 820μF. It is primarily used in high-frequency switching power supplies, computer motherboards, and motors, amongst other applications.The 400HFG820MBN40X55 is constructed with high-quality aluminum as the electrode, which is used to store the electric energy due to its high specific capacitance. This capacitor is also provided with a molded epoxy for extra protection. These components are designed to have a high volumetric efficiency and offer outstanding performance even at very low temperatures and high frequencies.The 400HFG820MBN40X55 aluminum electrolytic capacitor has a low equivalent-series-resistance (ESR) over a wide range of operating frequencies. This makes it a popular choice for power circuits in many digital applications due to its high-speed switching performance and its ability to quickly respond to rapidly changing input signals. It also offers excellent surge current handling capacity.This aluminum electrolytic capacitor works on the principle of electrolyte polarization. This phenomenon occurs in the presence of an electrolyte when two electrodes are placed in its vicinity. When a voltage is applied across the electrodes, an electric double layer is formed and charges are stored on the dielectric layer of the device. The capacitance of the component is determined by the degree of capacitance between the two electrodes.The 400HFG820MBN40X55 aluminum electrolytic capacitor is a popular choice due to its high capacitance rating, its low ESR, and its ability to handle high frequency signals. It is typically used for high-frequency switching power supply designs and computer motherboards, as well as motors and other applications. This component is well suited to applications requiring high-current and high-voltage capabilities, and is designed to operate under demanding conditions.

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