ESMQ401VSN271MP45S

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.772" (45.00mm)
Size / Dimension:	0.866" Dia (22.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	2.388A @ 50kHz
Ripple Current @ Low Frequency:	1.67A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	SMQ
Operating Temperature:	-25°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	400V
Tolerance:	±20%
Capacitance:	270µF
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Aluminum electrolytic capacitors are widely used in electrical and electronic products. They are available in a wide variety of shapes and sizes with different breakdown voltages, capacitances, and energy ratings. They are used for energy storage and buffering in power supplies, timing circuits, audio amplifiers, and other applications. In this article, we will discuss the application fields and working principles of the ESMQ401VSN271MP45S aluminum electrolytic capacitor.

Application Fields

The ESMQ401VSN271MP45S aluminum electrolytic capacitor is capable of operating under high temperature conditions, making it suitable for use in industrial equipment and processes where temperatures may exceed 100 °C. It is also able to withstand impact and vibration, making it suitable for use in mobile applications.Other applications include use in consumer electronics, such as computers, media players, and other products, as well as in medical devices, military and aerospace, and telecom applications.

Working Principle

The ESMQ401VSN271MP45S aluminum electrolytic capacitor works through the application of an electric field that stores energy between two metal plates—one a cathode and the other an anode.The cathode consists of an aluminum foil that has been lightly oxidized, while the anode consists of a solid aluminum or an aluminum oxide layer. These layers are separated by a thin layer of a non-conductive material, such as paper, and filled with an electrolyte solution.When an electric field is applied to the capacitor, positive charges will accumulate on the anode, while negative charges accumulate on the cathode. This causes a small voltage to be generated, which can then be used to store energy.

Conclusion

The ESMQ401VSN271MP45S aluminum electrolytic capacitor is a reliable and versatile component that can be used in a variety of applications, from consumer electronics to telecom and military applications. Its ability to operate under harsh conditions makes it suitable for use in industrial applications. Its working principle revolves around the application of an electric field that stores energy between the two metal plates that make up the capacitor.

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