LKX2D391MESA25

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.063" (27.00mm)
Size / Dimension:	0.984" Dia (25.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	1.965A @ 50kHz
Ripple Current @ Low Frequency:	1.31A @ 120Hz
Applications:	Audio
Ratings:	--
Series:	LKX
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	2000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	200V
Tolerance:	±20%
Capacitance:	390µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors are widely used in many applications. They have become increasingly popular due to their ability to store electrical energy, and their long life. The LKX2D391MESA25 capacitor is one of the most commonly used aluminum electrolytic capacitors, and is commonly found in applications such as power supplies, audio amplifiers, and radio receivers.The LKX2D391MESA25 capacitor is a polarized capacitors, meaning that it requires positive and negative terminals in order to operate. The two metal plates, separated by the electrolyte, are arranged in such a way that electrons flow from one side (usually the negative terminal) through the electrolyte and to the other side (the positive terminal). This flow of electrons, which arises due to the presence of a voltage difference between the two sides, is known as capacitance.The capacitance of the LKX2D391MESA25 is expressed in terms of its capacitance value, which is measured in Farads. This value indicates the capacity of the capacitor to store energy when a voltage difference is present. In the case of the LKX2D391MESA25, its capacitance value is 390uF, making it suitable for applications requiring high capacitance.The working principles of aluminum electrolytic capacitors such as the LKX2D391MESA25 are the same as those of any other type of capacitor. The capacitor acts as an energy storage device, storing electrical energy in its electrostatic fields and releasing it when needed. When a voltage is applied across the capacitor’s terminals, it causes current to flow and charge to be stored in the electrostatic fields. This charge is then released when the voltage across the terminals is reduced, allowing the current to dissipate and the capacitor to discharge.Due to the large capacitance value offered by the LKX2D391MESA25, it is suitable for use in a wide range of applications. It can be used in applications that require high levels of electrical storage, such as power supplies, DC-DC converters, high-voltage AC filters, and surge suppressors. It can also be used in audio applications, in order to reduce noise and to provide a reliable source of low-frequency filtering.In summary, the LKX2D391MESA25 is a highly versatile aluminum electrolytic capacitor, offering a high capacitance value and wide range of applications. It is therefore well-suited for applications that require high levels of electrical storage, or those that require high levels of filtering and noise reduction.

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