400TXW39MEFC10X40

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.654" (42.00mm)
Size / Dimension:	0.394" Dia (10.00mm)
Lead Spacing:	0.197" (5.00mm)
Ripple Current @ High Frequency:	600mA @ 100kHz
Ripple Current @ Low Frequency:	400mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	TXW
Operating Temperature:	-25°C ~ 105°C
Lifetime @ Temp.:	12000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	400V
Tolerance:	±20%
Capacitance:	39µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic CapacitorsAluminum electrolytic capacitors are the most common type of capacitors used today. They are used in a variety of applications, ranging from computer, mobile and home entertainment systems to professional audio/video equipment. These capacitors are especially important in high frequency applications, where their excellent voltage handling capabilities allow them to be used in high power applications.A 400TXW39MEFC10X40 aluminum electrolytic capacitor is a polarized electrolytic capacitor that can handle up to 50V and can withstand up to 10A current while providing a capacitance of 39µF. It has four leads: two on each side. The two leads on the same side are connected and should be wired in parallel.The working principle of the 400TXW39MEFC10X40 aluminum electrolytic capacitor is based on a process called electrolysis. When a voltage is applied to the capacitor, ions from the electrolyte contained in it move towards the anode and cathode. This movement of ions results in the generation of a current, which accumulates charges on the electrodes, resulting in the build-up of a potential difference between the two electrodes. The charge stored by the capacitor, also known as its capacitance, is determined by the length, width and area of the electrodes. The 400TXW39MEFC10X40 aluminum electrolytic capacitor can be used in a variety of applications, such as power supplies, filters, timing circuits, motor control, and audio/video equipment. One of its most important applications is in power supplies, where it can be used to store and regulate energy, allowing for fast switching of loads and providing a stable output voltage. The 400TXW39MEFC10X40 aluminum electrolytic capacitor can also be used in audio/video equipment, where it can help to reduce signal noise and provide a constant supply of power to the circuits.Aluminum electrolytic capacitors have many advantages over other types of capacitors, such as lower cost, lower ESR (Equivalent Series Resistance and lower ESL (Equivalent Series Inductance) and higher capacitance values per unit volume. However, they also have some downsides, such as shorter life expectancy and higher leakage current. In addition, aluminum electrolytic capacitors are temperature sensitive and require heat dissipation. This means they should not be used in applications where the temperature can exceed their specified limit.In conclusion, the 400TXW39MEFC10X40 aluminum electrolytic capacitor is a reliable and economical capacitor that can be used in a variety of applications. Its excellent voltage handling properties make it perfect for applications such as power supplies and audio/video equipment. However, it is important to take into account the temperature and leakage current limitations of these capacitors when using them in any kind of application.

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