420MXK390MEFC25X45

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.850" (47.00mm)
Size / Dimension:	0.984" Dia (25.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	2.744A @ 10kHz
Ripple Current @ Low Frequency:	1.96A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	MXK
Operating Temperature:	-25°C ~ 105°C
Lifetime @ Temp.:	3000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	420V
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 electrical components that store electrical energy for a short period of time. The energy stored can later be used to release a large amount of power when required. This can be especially useful in cases, such as during the startup of a motor.The 420MXK390MEFC25X45 type of aluminum electrolytic capacitor consists of several components. Most of these components are encapsulated in a single cylindrical shell made of aluminum. Inside the shell is the anode, which is made of aluminum foil, that has a dielectric layer bonded on each side. The cathode is made of a highly conductive material that is coated with an electrically conductive material, and is connected to a negative terminal (usually marked with a minus sign). The working principle behind the 420MXK390MEFC25X45 aluminum electrolytic capacitor is quite simple. When a voltage is applied to the capacitor, it creates an electrochemical reaction between the anode and the electrolyte material, resulting in the formation of a very thin ionic conductive layer (electrolyte) between the two electrodes.The 420MXK390MEFC25X45 application fields are generally fairly diverse. One common use of aluminum electrolytic capacitors is in pulse control circuits, since their ability to store electrical energy in the form of electrons makes them very useful in this application. They are also used in a wide variety of consumer electronics, such as CD and DVD players, MP3 players, and portable electronics. Additionally, aluminum electrolytic capacitors are widely used in DC motor drives, automotive electronics, audio amplifiers, power supplies, and emergency lighting systems.Another major application field of 420MXK390MEFC25X45 aluminum electrolytic capacitors is in the field of power electronics. Power electronic components are very important for control of power and energy systems, and the capacitors are used to regulate the flow of power in these systems. These capacitors are used in power electronics circuits, such as inverters and motor drives, and AC to DC converters. This allows power to be regulated accurately without the need for complex control systems.Overall, the 420MXK390MEFC25X45 aluminum electrolytic capacitor is a versatile electrical component that is used in various applications and industries. Its ability to store a great amount of electrical energy in a small package makes it a great choice for a wide range of applications. Its working principle is also fairly simple and reliable, providing users with reliable performance.

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