EKMS401VSN471MR40S

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.673" (42.50mm)
Size / Dimension:	1.181" Dia (30.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	2.6026A @ 50kHz
Ripple Current @ Low Frequency:	1.82A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	KMS
Operating Temperature:	-25°C ~ 105°C
Lifetime @ Temp.:	3000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	400V
Tolerance:	±20%
Capacitance:	470µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Overview

EKMS401VSN471MR40S is an Aluminum Electrolytic Capacitor. An Aluminum Electrolytic Capacitor is a type of capacitor that uses an electrolyte of an acidic solution to store electric charge. These capacitors are widely used in electronic circuits and they have a number of advantages over other capacitors such as lower losses, longer life, high capacitance and low self-discharge but also their disadvantages must be taken into account.

Application Field

The EKMS401VSN471MR40S Aluminum Electrolytic Capacitor is a versatile product and is suitable for both low-power and high-power applications. It can be used in power supplies, switching regulators, high-current output applications, high-frequency circuits, telecommunications circuits and other specialized applications.The low-frequency performance of the capacitor is improved by its low ESR which enhances the high-frequency performance and stability. This makes it suitable for high-speed switching applications in high-power systems.

Working Principle

The EKMS401VSN471MR40S Aluminum Electrolytic Capacitor works on the same principle as other Aluminum Electrolytic Capacitors but its increased capacitance makes it a good choice for many applications due to its improved performance.This capacitor works by creating a very thin layer of aluminum (or other material) between two structural layers of electrolyte. This creates a dielectric layer which is then polarized to create the capacitance.The electrolyte is comprised of an acidic solution which allows for a higher capacitance because it is able to store more energy per unit area. This increased capacitance is achieved by using multiple capacitors in series connected in parallel.

Conclusion

The EKMS401VSN471MR40S Aluminum Electrolytic Capacitor is an excellent choice for applications which require a high capacitance in a small package. Its improved performance makes it suitable for high-speed switching applications in high-power systems. The capacitor operates on the same basic principle as other Aluminum Electrolytic Capacitors but its improved capacitance is achieved by using multiple capacitors in series connected in parallel with an electrolyte of an acidic solution.

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