MALREKA00FG447DG0K

Operating Temperature:	-40°C ~ 85°C
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.063" (27.00mm)
Size / Dimension:	0.492" Dia (12.50mm)
Lead Spacing:	0.197" (5.00mm)
Ripple Current @ Low Frequency:	2.129A @ 120Hz
Applications:	General Purpose
Ratings:	--
Polarization:	Polar
Series:	EKA
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	80 mOhm @ 120Hz
Voltage - Rated:	16V
Tolerance:	±20%
Capacitance:	4700µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors, also known as electrolytic capacitors, are electrolytic capacitors with a tantalum metal oxide film as the medium and aluminum foil as the electrodes, and are widely used in electronic appliances.The MALREKA00FG447DG0K is a type of industrial grade, radial lead aluminum electrolytic capacitor. It is rated at 350 volts, and designed for circuit decoupling and filtering applications. The general purpose capacitor has a maximum capacitance of 47uF and a temperature range of -40°C to +85°C, making it suitable for use in a variety of applications.The working principle of the aluminum electrolytic capacitor is based on Faraday’s law of electrolysis. The basic structure consists of three parts: an anode, a cathode, and an electrolyte. The anode and cathode are made of distinct materials, typically aluminum and tantalum. The electrolyte is a solution containing a specific amount of ions.When an electric field is applied to the aluminum electrolytic capacitor, however, the charges at the anode and cathode are separated, resulting in a potential difference between them. This separation of charge causes current to flow between the electrodes, generating an electrostatic field.When this field builds up between the electrodes, it creates an oppositely directed field, which produces a counter-electromotive force. This counter-force, in turn, causes charge carriers to move opposite the direction of the current flow.This movement of charge carriers is a result of the electrochemical reaction between the electrodes. The movement of charge carriers creates a counter-electrical field, which decreases the current flow in the circuit and thus stabilizes the potential difference between the electrodes.At the same time, this induces a counter-electrochemical charge, which leads to the accumulation of a charge on the anode and cathode surfaces of the aluminum electrolytic capacitor. As a result, the capacitor can store energy in the form of a static charge.The rate of charge and discharge of the capacitor depends on the frequency of the alternating current, the resistance of the capacitor, and the capacitance of the capacitor. Therefore, the capacitor can be used in circuit decoupling and filtering applications, as well as other applications that require high-frequency signal transfer.In general, aluminum electrolytic capacitors are ideally suited for applications that require a specifically tight capacitance tolerance, long life, and high capacitance values. The capacitor also has excellent mechanical shock and vibration endurance, making it suitable for use in harsh environments.As a result, aluminum electrolytic capacitors are widely used in a variety of electronic devices and applications, such as filtering, decoupling, and low-pass filtering. The MALREKA00FG447DG0K is an ideal choice for high-voltage and low-temperature applications, where its excellent performance and long-term reliability make it a great choice for applications with high demands.

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