HVMLS442M040EK1C

Polarization:	Polar
Package / Case:	FlatPack
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.500" (12.70mm)
Size / Dimension:	1.500" L x 1.750" W (38.10mm x 44.45mm)
Lead Spacing:	1.000" (25.40mm)
Ripple Current @ High Frequency:	12.1A @ 20kHz
Ripple Current @ Low Frequency:	10.3A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	MLS
Operating Temperature:	-55°C ~ 125°C
Lifetime @ Temp.:	10000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	97 mOhm @ 120Hz
Voltage - Rated:	40V
Tolerance:	±20%
Capacitance:	4400µF
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 electronic products, because they have a variety of different sizes, diverse electrolytes and a wide range of capacitance values to choose from. HVMLS442M040EK1C is one of the most common aluminum electrolytic capacitor models. This capacitor is a snap-in type, with a rated voltage of 400V, capacitance of 4.4uF, temperature of -40~+105, lead wire length of 25.4mm and lead spacing of 10mm. In addition, it is also an ideal capacitor for general purpose and high frequency applications. It is primarily used to restrict inrush currents and reduce transient interference in switching power supply circuits, especially those used in high frequency circuits.The principle of this capacitor is based on the so-called Faraday\'s law of electrolysis. This law states that when a current passes through an electrolytic cell, it will form a chemical deposit on the electrode and the voltage across the cell will be equal to the energy produced by the cell. In this case, the capacitor consists of two electrodes, the anode and the cathode. When current flows through the capacitor, electrolyte will be formed on the anode, which causes charges to be stored on the electrodes. This charge storage is called the capacitance of the capacitor.Due to its robust and reliable construction, the HVMLS442M040EK1C capacitor can be used in a range of applications such as power supplies, switching circuits, pulse circuits, signal processing, control circuits in areas such as automotive, communication, consumer electronics, LED lighting, etc. It offers protection from over-voltage, over-current and short-circuits, allowing for stable performance in environments with wide temperature ranges.Furthermore, this capacitor also features excellent anti-surge capability and can withstand transient surges up to 4.7 times its nominal surge. It is also specially designed to have wide capacitance tolerance, low ESR, temperature stability and low dielectric absorption. This ensures that it is well suited for use in high frequency circuits. In conclusion, aluminum electrolytic capacitors, such as the HVMLS442M040EK1C capacitor, have a number of advantages. Its snap-in design makes it easy to install and it provides great performance in a wide range of applications and environments due to its robust and reliable construction. Its high surge withstand capability and its low ESR and temperature stability also make it ideal for use in high-frequency circuits.

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