Series:	B41002
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Capacitance:	6.8µF
Tolerance:	±20%
Voltage - Rated:	25V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	1000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	25mA @ 120Hz
Ripple Current @ High Frequency:	42.5mA @ 10kHz
Lead Spacing:	0.059" (1.50mm)
Size / Dimension:	0.157" Dia (4.00mm)
Height - Seated (Max):	0.315" (8.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic Capacitors

B41002A5685M application field and working principle

Aluminum electrolytic capacitors are widely used in different types of electronic equipment due to their high capacitance, small size, and stable performance. B41002A5685M aluminum electrolytic capacitors are no exception.Aluminum electrolytic capacitors provide higher capacitance than other types of capacitors due to their unique construction and materials. They consist of a sintered form of a porous aluminum oxide dielectric film, also known as “electrolyte”. The porous aluminum oxide is anodized to form a robust dielectric film. A rolled and compressed foil of aluminum is also used as the electrode. Both of the electrodes are then inserted into an aluminum can, which acts as the outer casing and as the connecting terminal.The B41002A5685M aluminum electrolytic capacitors are generally used in power supplies, where they provide better efficiency due to their ability to act as a filter for AC current. They can also be used in DC-DC converters, as they are able to store energy and release it when needed. Additionally, they are also useful for audio applications such as amplifiers and loudspeakers, owing to their ability to reduce high frequency noise from the signal.When it comes to the working principle of aluminum electrolytic capacitors, the dielectric layer of capacitors plays the most important role. The dielectric layer is made up of a sintered layer of porous aluminum oxide, which is anodized. This layer forms the dielectric between the two electrodes, allowing for the capacitor to hold an electrostatic charge. The polarized electrolyte acts as a semiconductor, and its capacitance increases as the voltage increases.The B41002A5685M aluminum electrolytic capacitors are available with a voltage rating of 63 volts, and they have a high capacitance of 0.47 microfarads. They have a leakage current limit of 4µA at 63Vdc, making them suitable for use in a wide variety of electronic applications. In addition, they also have a low ESR, meaning a lower power dissipation, which helps to further reduce the cost and maintenance.Overall, B41002A5685M aluminum electrolytic capacitors are widely used for many applications and have established themselves as reliable, efficient, and long-lasting components in the field of electronics. Their construction and materials make them ideal for low-voltage, high-current, and power applications, while their size and small capacitance make them a great for audio applications. With their ability to store energy and reduce high-frequency noise, aluminum electrolytic capacitors can be a great asset to any electronic system.

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Part Number	Manufacturer	Price	Quantity	Description