EKXJ401ELL390MJ45S

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.831" (46.50mm)
Size / Dimension:	0.394" Dia (10.00mm)
Lead Spacing:	0.197" (5.00mm)
Ripple Current @ High Frequency:	887.5mA @ 100kHz
Ripple Current @ Low Frequency:	355mA @ 120Hz
Applications:	Automotive
Ratings:	AEC-Q200
Series:	KXJ
Operating Temperature:	-40°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 passive, polarized components used in many electrical applications. With roots going back to the 1950s, these components are relatively simple but extremely versatile devices that are commonly used to control peak current. They also help with power conditioning in a wide variety of electrical circuits.The most typical aluminum electrolytic capacitors used today are the EKXJ401ELL390MJ45S capacitor. This specific model is a very low-leakage, long-life electrolytic capacitor formed using an aluminum core with dielectric oxide.The aluminum core of the EKXJ401ELL390MJ45S is what makes this specific capacitor suitable for use in most electrical applications. Electrolytic capacitors produce an electrical charge by passing an electrical current across the metal core of the capacitor. This creates a build-up of charge, which can then be stored and released when necessary.In terms of application,the EKXJ401ELL390MJ45S capacitor is primarily used in filtration and voltage regulation circuits. In filtration applications, the capacitor helps provide a clean, steady supply of power to an electronic device. In voltage regulation applications, the capacitor acts as a sort of buffer to absorb spikes in the voltage coming from an AC power source. The EKXJ401ELL390MJ45S is also well-suited to power conditioning applications, as it offers a very high power condition rating and can effectively help reduce power noise.The basic working principle of the EKXJ401ELL390MJ45S capacitor is based on the capacitance of its aluminum core and dielectric oxide insulation layers. The aluminum serves as the conductor of electricity, and its capacitance – measured in Farads – is what determines the amount of energy the capacitor can store. The dielectric oxide layers effectively provide a barrier between the aluminum core and any outside electric fields. The basic principle of operation of the EKXJ401ELL390MJ45S is fairly straightforward. When an electric current is passed through the capacitor, electrical energy is stored in the aluminum core and dielectric oxide layers. When voltage requirements exceed the stored energy, the capacitor starts releasing it, which increases the voltage output. When the voltage requirement drops, the capacitor waits for the voltage tocharge up again before releasing the energy.In addition to its long life and low leakage ratings, the EKXJ401ELL390MJ45S also offers a number of other advantages. Its ability to withstand extreme temperatures and shock make it suitable for use in many industrial and military applications. Its small size also means it can be easily incorporated into most circuits with minimal effort.Overall, the EKXJ401ELL390MJ45S capacitor is an incredibly versatile component for use in many different types of electronic applications. It offers a very long life and low leakage ratings, and its robust design makes it suitable for many challenging environments. Its versatile nature and wide range of applications make it a popular choice for those looking for a reliable and efficient power solution.

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