420USG220MEFC22X40

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.654" (42.00mm)
Size / Dimension:	0.866" Dia (22.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	2.31A @ 10kHz
Ripple Current @ Low Frequency:	1.65A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	USG
Operating Temperature:	-25°C ~ 85°C
Lifetime @ Temp.:	3000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	420V
Tolerance:	±20%
Capacitance:	220µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are a type of capacitor most frequently used in electronic circuits. These capacitors are made from an aluminum oxide layer, which acts as dielectric, together with two metalized electrodes. Aluminum capacitors can be found in various sizes and shapes, from very small to very large. The most common types of aluminum electrolytic capacitors are 420USG220MEFC22X40.

420USG220MEFC22X40 application fields

420USG220MEFC22X40 aluminum electrolytic capacitors are widely used in a variety of electronics, as they provide the necessary voltage filtering and current smoothing to many applications. These capacitors are especially applicable for audio and power amplifier circuits, as the electrolyte in them reduces ripple, power dissipation and noise. Another major use of 420USG220MEFC22X40 aluminum electrolytic capacitors is in timer and clock circuits, as these capacitors are used to condition the input signals before they are routed to the circuit elements.

420USG220MEFC22X40 working principle

The working principle of 420USG220MEFC22X40 aluminum electrolytic capacitors is based on the fact that electric charge accumulates on the surface of the aluminum oxide layer, which is placed between two metalized electrodes. This occurs due to the presence of an electrolyte, usually an aqueous solution of sodium hydroxide or potassium hydroxide, which allows the electric charge to accumulate and be stored on the aluminum oxide layer. When an external voltage is applied to the metalized electrodes, a current of electricity passes through the electrolyte and a charge is stored on the oxide layer, thus resulting in an increase in the capacitance of the capacitor.

420USG220MEFC22X40 features

420USG220MEFC22X40 aluminum electrolytic capacitors boast several features, making them highly functional in different applications. First of all, they are able to handle high current and high voltage for extended periods of time. Moreover, the construction material of 420USG220MEFC22X40 aluminum electrolytic capacitors, aluminum oxide, provides long-term stability and a wide temperature range for operation. In addition, these capacitors feature a wide variety of capabilities, such as high pulse current tolerance or high ripple current capability.

420USG220MEFC22X40 advantages

420USG220MEFC22X40 aluminum electrolytic capacitors are widely used in electronic circuit designs because of their many advantages. The most important features that make these capacitors so attractive are their long lifespan, low cost, compact size, and high capacitance. 420USG220MEFC22X40 aluminum electrolytic capacitors can handle high current and voltage for extended periods of time without damage or performance degradation. They also generally require no maintenance and are fairly easy to install, plus they are highly reliable and have an extremely low equivalent circuit series resistance.

Conclusion

420USG220MEFC22X40 aluminum electrolytic capacitors are widely used and very attractive due to their advantages in many applications. These capacitors are able to handle high current, high voltage, and pulse current for extended periods of time. Moreover, they have a long lifetime and are both reliable and low-cost. With all these features, it is easy to see why 420USG220MEFC22X40 aluminum electrolytic capacitors are so popular in electronics, and why they are used so often in various applications.

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