ESMG451ELL121MQ40S

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.654" (42.00mm)
Size / Dimension:	1.000" Dia (25.40mm)
Lead Spacing:	0.492" (12.50mm)
Ripple Current @ High Frequency:	743.6mA @ 100kHz
Ripple Current @ Low Frequency:	520mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	SMG
Operating Temperature:	-25°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	450V
Tolerance:	±20%
Capacitance:	120µF
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are some of the most widely used capacitors in electronics. They have high capacitance, high electric field strength, and low equivalent series resistances (ESR). The ESMG451ELL121MQ40S is an aluminum electrolytic capacitor that is used in various applications, such as in power supplies, backup power, medical devices, automotive electronics, and audio systems.

Applications

The ESMG451ELL121MQ40S is a highly reliable aluminum electrolytic capacitor that is capable of performing in a wide range of temperatures and environments. It is designed for use in high frequency applications, as its maximum operating temperature is 125°C. The capacitor has a capacitance of 450,000 microfarads and a low equivalent series resistance (ESR) of 0.41 ohms. In addition, the ESMG451ELL121MQ40S offers superior ripple current performance, which makes it ideal for use in high frequency applications. The capacitor is also suitable for use in electric vehicles and renewable energy systems, as it can handle the high energy demands of these applications. Its high capacitance and low ESR make it an excellent choice for providing backup power in these systems, as it can reliably deliver power even over long distances and in high temperature environments. In addition, the ESMG451ELL121MQ40S is highly reliable, so that it can be relied upon to provide lasting power in critical applications.

Working Principle

The ESMG451ELL121MQ40S is an aluminum electrolytic capacitor, which means that it uses an electrolyte to store energy. Inside the capacitor, there are two aluminum plates, with an electrolyte between them. The electrolyte acts as an electrical insulator, but allows electrons to pass through it. When a voltage is applied to the capacitor, the electrolyte will form a reaction in which the electrons are attracted to one side of the capacitor, forming a charge. This charge is then stored in the capacitor, allowing it to be used to supply energy.The ESMG451ELL121MQ40S also features a non-polarized construction, which means that it can be used in any orientation without its performance being impacted. This makes it ideal for use in applications in which the exact orientation of the device is unknown.

Conclusion

The ESMG451ELL121MQ40S is a highly reliable aluminum electrolytic capacitor that is designed for use in high frequency applications and electric vehicles, among other applications. It has a capacitance of 450,000 microfarads and a low ESR, which makes it ideal for use in devices that require high energy demands. In addition, its non-polarized construction means that it can be used in any orientation without its performance being impacted. The ESMG451ELL121MQ40S is an excellent choice for providing long lasting power in critical applications.

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