Operating Temperature:	--
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.689" (17.50mm)
Size / Dimension:	0.394" Dia (10.00mm)
Lead Spacing:	0.197" (5.00mm)
Ripple Current @ Low Frequency:	186mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Polarization:	Polar
Series:	B41828
Lifetime @ Temp.:	2000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	100V
Tolerance:	±20%
Capacitance:	47µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Aluminum electrolytic capacitors (AECs) are widely used in electrical and electronic circuits for energy storage and signal filtering. The B41828A9476M is a type of AEC that is commonly used in many applications. This paper will discuss the application field and working principle of the B41828A9476M AEC.

Overview of Aluminum Electrolytic Capacitors

An AEC consists of two aluminum foils separated by a paper or plastic film. The foils are folded into a small, cylindrical package. An electrolyte (usually an aqueous solution of aluminum oxide or a wet gel) is inserted into the package to help form a dielectric material between the two foils. The capacitor is sealed to prevent moisture and contaminants from entering the package.AECs have a higher capacitance than other capacitor types, making them ideal for energy storage or high-frequency filtering applications. AECs also have a very low ESR (equivalent series resistance) and are able to handle large amounts of current. Their small size and low cost make them popular for use in consumer electronics and industrial applications.

Application Field of B41828A9476M

The B41828A9476M is a surface mounted, high voltage, wide temperature range AEC. It is commonly used in automotive, power systems, UPS, and lighting systems. It has a wide operating temperature range (-25 to +105°C), making it suitable for high-temperature applications. It has a high power density, making it suitable for applications that require a lot of power.The B41828A9476M can also be used in high-frequency signal filtering applications. It has a low capacitance tolerance (±14%), ensuring that only the desired signals are filtered out. It is also resistant to vibration and shock, making it ideal for use in automotive and industrial systems. Finally, it has a long life span, with a rated life of up to 5000 hours.

Working Principle of B41828A9476M

The B41828A9476M AEC works on the principle of electrochemical polarization. When electrical current is applied to the capacitor, the ionic species in the electrolyte become polarized and arrange themselves according to the electric field. This causes one side of the capacitor to become positively charged and the other side to become negatively charged.The capacitor is able to store energy because of this charged state. The amount of energy stored depends on the capacitance of the capacitor, which is determined by the size and shape of the capacitor and the type of dielectric medium used. The important factor in the operation of the B41828A9476M is the electrolyte, which allows the capacitor to handle high voltages.

Conclusion

The B41828A9476M AEC is a high voltage, wide temperature range AEC commonly used in many applications. It is ideal for high-temperature applications, high-frequency signal filtering, automotive systems, and power systems. It has a low capacitance tolerance, high power density, and long life span. The working principle of the capacitor is based on the electrochemical polarization of the electrolyte, which allows the capacitor to store energy.

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