MAL210416221E3

Polarization:	Polar
Package / Case:	Radial, Can - Screw Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	2.744" (69.70mm)
Size / Dimension:	1.378" Dia (35.00mm)
Lead Spacing:	0.504" (12.80mm)
Impedance:	290 mOhms
Ripple Current @ Low Frequency:	1.8A @ 100Hz
Applications:	General Purpose
Ratings:	--
Series:	104 PHL-ST
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	5000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	519 mOhm @ 100Hz
Voltage - Rated:	400V
Tolerance:	±20%
Capacitance:	220µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to Aluminum Electrolytic Capacitors and MAL210416221E3

Aluminum electrolytic capacitors (AECs) are non-polar capacitors consisting of anode foil, metalized conductive dielectric layer, solid electrolyte, and cathode foil. These capacitors provide a large capacitance value for a small size and have advantages over ceramic and film capacitors in terms of high-frequency performance. The MAL210416221E3 is a type of AECs that is ideal for use in a wide range of applications.

Applications of MAL210416221E3

The MAL210416221E3 is a surface-mount aluminum electrolytic capacitor that offers low resistance and high rated voltage. This capacitor is suitable for applications that require:

• High ripple current and long life in low impedance applications
• High reliability and high frequency capabilities
• Low ESR and high-temperature operation
• High-density boards with a small footprint

The MAL210416221E3 can be used in a variety of applications including power supplies, automotive systems, renewable energy systems, consumer electronics, computers, and other industrial applications. It can be used in audio equipment such as amplifiers and receivers, and provides a reliable power source for long-term storage devices.

Working Principle of MAL210416221E3

The MAL210416221E3 operates on the principle of electrolyte reaction. When charged with voltage, the electrolyte takes up electrons from one side of the capacitor and releases them to the other side. This reaction creates an electrical current, which then results in the solution of the anode and cathode separator influencing the cells in the electrolyte. The transfer of electrons creates a voltage difference across the two plates, resulting in a capacitance. In other words, this AEC acts like a battery, as current is generated through an electrolyte reaction. The electrons move from the anode side of the device to the cathode side, and the resulting change of charge creates a voltage difference between the two poles. In addition to this voltage difference, an electrical field will form in between the plates, adding to the capacitance of the capacitor.

Conclusion

The MAL210416221E3 aluminum electrolytic capacitor is a widely used device in many applications. Its small size makes it ideal for high-density boards in several industries, and its high ripple current and frequency capabilities make it a reliable and versatile part. Finally, its working principle relies on electrolyte reaction and the resulting voltage difference to generate a capacitance.

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