450MXK390MEFCSN25X50

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	2.047" (52.00mm)
Size / Dimension:	0.984" Dia (25.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	2.856A @ 10kHz
Ripple Current @ Low Frequency:	2.04A @ 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:	450V
Tolerance:	±20%
Capacitance:	390µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are one of the most commonly used capacitive components in today’s electronic devices. Of all the different types of capacitors, these capacitors are well-suited for use in energy supply applications, as they are able to withstand high levels of temperature with little or no loss in performance. In the following paragraphs, the 450MXK390MEFCSN25X50 application field and working principle is explored.The 450MXK390MEFCSN25X50 is a high power aluminum electrolytic capacitor from the KEMET series, developed by the KEMET Corporation. It is a capacitor rated at 450 mfd at 10 volts, and is designed for use in high temperature and power supply applications. It is a compact aluminum encased capacitor, with an operating temperature range of up to 150 degrees Celsius and a rated life of over 2000 hours.Perhaps the key characteristic of these capacitors is their ability to withstand high temperatures. This makes them ideal for use in high temperature applications where other capacitors may fail. As the temperature increases, so does their capacitance, allowing for greater energy efficiency and throughput. This makes them essential components when it comes to controlling power supply performance in an efficient manner.The working principle of these capacitors is based on the application of a positive charge to the aluminum-coated cathode, while a negative charge is applied to the tin-coated anode. As the current passes through the capacitor, it creates an electric field between the two poles. This electric field decreases the capacitance, as it opposes the flow of electrons from the anode to the cathode. Therefore, by controlling the level of voltage applied to the capacitor, the user can control the level of capacitance as well.Another notable feature of these capacitors is their low inductance and leakage resistance. Unlike regular electrolytic capacitors, aluminum electrolytic capacitors are less prone to getting heated and emitting harmful particles. Additionally, their low inductance makes them more suitable for use in high frequency applications.The 450MXK390MEFCSN25X50 is a high-quality aluminum electrolytic capacitor that offers a wide range of benefits and features. It is perfect for use in high temperature and power supply applications where efficiency and reliability are essential. Additionally, its low inductance and leakage resistance make it suitable for use in high frequency applications. This makes it an excellent choice for anyone looking for dependable, efficient power supply components.

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