B41002A7225M

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.315" (8.00mm)
Size / Dimension:	0.157" Dia (4.00mm)
Lead Spacing:	0.059" (1.50mm)
Ripple Current @ High Frequency:	22.1mA @ 10kHz
Ripple Current @ Low Frequency:	13mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	B41002
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	1000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	35V
Tolerance:	±20%
Capacitance:	2.2µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

An aluminum electrolytic capacitor is a type of capacitor used in electronic equipment to store electric charge. This type of capacitor is usually made up of two metal plates – one of them an aluminum foil with an etched layer of oxide, and the other a liquid electrolyte material. It is designed with a large, relatively high capacitance compared to other types of capacitors.The B41002A7225M is an aluminum electrolytic capacitor that belongs to a general-purpose series of capacitors featuring low ESR and low leakage current. This type of capacitor comes in both radial and axial lead packages, making it suitable for different application fields and popular with consumers.

B41002A7225M Application Field

The B41002A7225M aluminum electrolytic capacitor is mainly used in high-frequency or high-temperature applications where low ESR and low inductance are required. It can be used in a range of end-use items aiming to filter signals or convert AC into DC and also stabilize DC power. These applications include mobile phones, computers, cameras, medical equipment, communications and other consumer electronics.

Working Principle of B41002A7225M

The working principle of the B41002A7225M aluminum electrolytic capacitor is very straightforward. It consists of two metal plates, one of them an aluminum oxide coating. It works by storing electrical charges when a voltage is applied. When the voltage is removed, the capacitor discharges the stored charge and the process is repeated over again.In order for the B41002A7225M to function properly, it must maintain a charge rate that is relatively constant. This is done by using an integrated capacitor with an internal ESR that automatically adjusts based on temperature and frequency. This process is called auto-balancing.The B41002A7225M may also feature an integrated overload circuit which helps protect the capacitor from potential damage by sudden increases in temperature. This type of capacitor is also equipped with a safety valve which quickly releases any internal pressure should it become too high.

Conclusion

In summary, the B41002A7225M aluminum electrolytic capacitor is an invaluable component for many electronic applications. It is easy to use, has a relatively high capacitance, and is suitable for a wide variety of applications. Its working principle is simple as it stores electrical charges and then discharges them when voltage is removed. The internal ESR and overload circuit helps protect the capacitor and ensure that it functions properly.

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