MAL209738477E6

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:	0.197" (5.00mm)
Impedance:	66 Ohms
Ripple Current @ Low Frequency:	7.9mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	097 RLP 7
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	1500 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	63V
Tolerance:	±20%
Capacitance:	0.47µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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Introduction

Aluminum electrolytic capacitors are electronic components used in various circuits to store and transfer electrical energy. They are used for a variety of applications and have different properties that make them suitable for different purposes. This article will focus on the MAL209738477E6 aluminum electrolytic capacitor and its application fields and working principles.

ApplicationFields

The MAL209738477E6 aluminum electrolytic capacitor has its applications in various consumer electronic products such as portable music players, televisions, DVD players, and car audio systems. It is also used in communication systems including telephones, walkie-talkies, and the like. Additionally, this capacitor is suitable for industrial applications as it can be used for power supply filtering and noise suppression in electrical circuits used in computers, vehicles, and machinery.

Construction

This aluminum electrolytic capacitor is built with two aluminum foils separated by a conductive impregnated paper spacer. The aluminum foil acts as the capacitor\'s electrodes, while the impregnated paper spacer provides dielectric insulation between the two layers. Through this structure, the MAL209738477E6 capacitor has a surprisingly high capacitance, ranging from 100uF to 4700uF.

Working Principle

The MAL209738477E6 aluminum electrolytic capacitor works according to the principles of an electrolytic capacitor. In an electrolytic capacitor, electrical current passes through an electrolyte between two aluminum foils. The surface of the aluminum foil is oxidized by the electrolyte, forming a thin insulating layer of aluminum oxide. This oxide layer forms two separate charged plates, creating a capacitive effect as electric current flows across them.

Performance

The MAL209738477E6 capacitor has excellent performance characteristics. It has an extremely low internal resistance and low self-inductance, making it ideal for high frequency applications such as radio frequency. Additionally, its capacitance tolerance is very high, with a maximum deviation of ±20%. This gives the capacitor excellent stability, even at extreme temperatures up to 125°C.

Conclusion

The MAL209738477E6 aluminum electrolytic capacitor is a useful electronic component for various applications. It is suitable for consumer electronics, communication systems, and industrial circuits. Its construction and working principles are based on the principles of an electrolytic capacitor, and it has excellent performance characteristics such as low internal resistance, low self-inductance, and high capacitance tolerance.

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