Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.571" (14.50mm)
Size / Dimension:	0.394" Dia (10.00mm)
Lead Spacing:	0.197" (5.00mm)
Ripple Current @ High Frequency:	122mA @ 100kHz
Ripple Current @ Low Frequency:	61mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	LEX
Operating Temperature:	-40°C ~ 125°C
Lifetime @ Temp.:	5000 Hrs @ 125°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	400V
Tolerance:	±20%
Capacitance:	4.7µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction of Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are one of the most common types of capacitors in electronic applications. They are used for many applications ranging from low frequencies to high frequencies. They are commonly used in power supplies, radio frequency circuits, high-speed logic circuits, and other applications where low leakage currents and high capacitance values are needed.

What is an Aluminum Electrolytic Capacitor?

An aluminum electrolytic capacitor is an electrical component consisting of two metallic plates that are separated by an electrolyte material. In addition, there are some additional features like a sealing material, a dielectric film, and a base that allows the two plates to be suspended in the solution of the electrolyte.Aluminum electrolytic capacitors provide a higher capacitance value than other capacitor types, such as ceramic capacitors. They are also capable of developing higher values of capacitance within a small size chassis due to their specific construction. They are used for applications that require excellent volumetric efficiency and a wide voltage range.

Detailed Explanation of 400LEX4.7MEFC10X12.5

The 400LEX4.7MEFC10X12.5 is a miniature aluminum electrolytic capacitor which has a capacitance of 4.7 microfarads, an operating voltage of 10 volts, and a capacitance tolerance of 12.5 percent. The lead pitch is 0.7mm and the lead type is snap-in. The capacitor is 4.7mm in length and 2.5mm in diameter.The 400LEX4.7MEFC10X12.5 has a low impedance and a high ripple current handling capacity. It is temperature resistant up to 125° Celsius and has an extended life cycle. The capacitor also has a low ESR, which makes it ideal for high-frequency switching applications.

Application Fields and Working Principles

The 400LEX4.7MEFC10X12.5 aluminum electrolytic capacitor is mainly used for decoupling, filtering, and providing power supply in electronic devices. The capacitor stores electrical energy which can then be used when needed. The capacitor\'s working principle is simple; when two or more electrical plates are immersed in an electrolytic solution, a capacitance is created. This capacitance is then used to store energy.Aluminum electrolytic capacitors can also be used in other applications such as power conversion, signal conditioning, and motor control. The capacitor is particularly well-suited for high-frequency applications such as switching power supplies and converter circuits.

Conclusion

The 400LEX4.7MEFC10X12.5 aluminum electrolytic capacitor is a miniature device that exhibits excellent volumetric efficiency and a wide voltage range. It is used for decoupling, filtering, and providing power supply in electronic devices. The capacitor has a high capacitance value and a low impedance, as well as a high ripple current handling capacity. It is highly suitable for high-frequency applications such as switching power supplies and converter circuits.

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