B43454A4478M000

Polarization:	Polar
Package / Case:	Radial, Can - Screw Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	5.677" (144.20mm)
Size / Dimension:	2.532" Dia (64.30mm)
Lead Spacing:	1.122" (28.50mm)
Impedance:	36 mOhms
Ripple Current @ Low Frequency:	11.2A @ 100Hz
Applications:	General Purpose
Ratings:	--
Series:	B43454
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	5000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	45 mOhm @ 100Hz
Voltage - Rated:	350V
Tolerance:	±20%
Capacitance:	4700µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction: Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are one of the most common types of capacitors available on the market today. They have a wide variety of uses, from high frequency applications to power conditioning circuits in audio electronics. Aluminum electrolytic capacitors, also known as aluminum electrolytic cells, are divided into two categories: polarized and non-polarized. In a polarized electrolytic capacitor, one of the two metal electrodes is made of an aluminum foil and the other is made of a dielectric material. A non-polarized electrolytic capacitor, on the other hand, has both aluminum and dielectric layers which do not have any preferential direction of current flow. Both types of capacitors are available in a variety of sizes, and in a wide range of values.

B43454A4478M000 Application Field and Working Principle

The B43454A4478M000 is a type of aluminum electrolytic capacitor designed for high-frequency applications. It has a wide range of capacitance values ranging from 0.47uF to 200uF. Its maximum working voltage is 63V, with a maximum temperature range of -55℃ to +105°C, making it ideal for high-frequency applications where temperature fluctuations are common. The B43454A4478M000 also has an extremely low impedance value, which ensures high efficiency in power conditioning circuits.When it comes to the working principle of the B43454A4478M000, it is based on the same principle as all electrolytic capacitors. The capacitor consists of two metal plates, one made out of aluminum foil and the other out of a dielectric material such as aluminum oxide. When AC current passes through the capacitor, a chemical reaction occurs between the two metals, which induces a charge to be stored in the capacitor. This charge can then be used to power circuitry or electronic components.The B43454A4478M000 is particularly useful in high-frequency applications because of its high efficiency and low impedance. It is also highly stable when exposed to temperature fluctuations, making it a reliable and robust choice for a wide range of applications.

Conclusion

Aluminum electrolytic capacitors are a popular choice for a wide variety of applications due to their high efficiency and low impedance. The B43454A4478M000 is specifically designed for high-frequency applications due to its wide range of capacitance values and low impedance. It also has high stability when exposed to temperature fluctuations, making it reliable for many applications.

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