MAL212873479E3

Polarization:	Polar
Package / Case:	Radial
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.394" (10.00mm)
Size / Dimension:	0.315" L x 0.197" W (8.00mm x 5.00mm)
Lead Spacing:	0.205" (5.20mm)
Impedance:	500 mOhms
Ripple Current @ Low Frequency:	118.4mA @ 100Hz
Applications:	General Purpose
Ratings:	--
Series:	128 SAL-RPM
Operating Temperature:	-55°C ~ 85°C
Lifetime @ Temp.:	--
ESR (Equivalent Series Resistance):	4.3 Ohm @ 100Hz
Voltage - Rated:	6.3V
Tolerance:	±20%
Capacitance:	47µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are widely used in many electronic circuits. They are energy storage devices used for applications such as filtering, smoothing, decoupling, signal coupling, timing and rectification.Acting as an electronic component, aluminum electrolytic capacitors have advantages in terms of useful energy storage capacity and large value with small size. Even so, there are certain limitations when it comes to their use, which are mainly related to thermal and electrical stresses.

MAL212873479E3 Application Field and Working Principle

The MAL212873479E3 is a surface-mounted aluminum electrolytic capacitor that has been specifically designed for applications which require high operating temperature and high voltage ratings. This type of capacitor is known to be reliable even in harsh operating conditions and can be used for a variety of applications. The working principle of the MAL212873479E3 is based on the principle of electrolytic capacitance. This type of capacitor is composed of two aluminum foil electrodes which are separated by an electrolytic solution. This configuration creates a strong electrostatic field which then stores energy. When the voltage exceeds a certain limit, the electrostatic field is disrupted and the stored energy is released as current. This capacitor is also distinguished by its zero ESR (Equivalent Series Resistance). This means that the capacitor has a much lower resistance when compared to other capacitors with higher ESR values. This reduces the amount of power dissipated by the capacitor and makes it suitable for applications that require high-frequency operations.Another advantage provided by the MAL212873479E3 is the high ripple current rating. This rating is indicative of the amount of time the capacitor can handle before it fails. As such, this type of capacitor can be used for applications that require high levels of current such as lighting systems and motor drives.In addition, the MAL212873479E3 is widely used for power supply circuits because of its excellent high voltage resistance. In terms of its maximum operating temperature, the capacitor can provide reliable operation at temperatures as high as 105℃.

Conclusion

The MAL212873479E3 is a type of aluminum electrolytic capacitor which can be used for a variety of applications. Its advantages include its zero ESR, high ripple current rating and high voltage resistance. The capacitor is suitable for applications that require high levels of current and operating temperatures up to 105℃.

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