ESMR451VSN471MR40S

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:	3.8038A @ 50kHz
Ripple Current @ Low Frequency:	2.66A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	SMR
Operating Temperature:	-25°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	450V
Tolerance:	±20%
Capacitance:	470µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors are electrical components that store and release electrical energy, typically for analog and digital signal processing. The two main models of aluminum electrolytic capacitors are the ESMR451VSN471MR40S, which are primarily used in industrial, audio/video, military, and telecommunication applications. In this article, we will discuss the application field and working principle of these two models of capacitors.The ESMR451VSN471MR40S aluminum electrolytic capacitors are designed for use in high temperature. Their application fields, thus, largely include military electronics, industrial equipment, power supplies, and communications systems, in which they can block high voltages, currents, and frequencies. Most applications require the ESMRs to withstand long working cycles without any degradation of their properties. This, in turn, makes them excellent choices for high-temperature, long-term, high frequency, or high-voltage applications.As aluminum electrolytic capacitors, the ESMR451VSN471MR40S models have the capability to store large amounts of energy due to the polarized and large surface area of the aluminium oxide plate in their construction. This plate is what causes current to polarize, allowing higher capacitances in a smaller package. The electrolyte solution inside the capacitor also allows for electrolysis, making them excellent at handling large amounts of energy in high temperatures.The working principle of the ESMR451VSN471MR40S aluminum electrolytic capacitors is fairly simple. When a voltage is applied, a current flows through the capacitor’s terminals, creating an electric field inside the capacitor. The electric field causes the positive and negative charges on the plates to move towards each other, resulting in a buildup of charge at the plates. This charge, in turn, provides the capacitor with the ability to store an electrical charge and release it as needed.The ESMR451VSN471MR40S aluminum electrolytic capacitors are mainly used for industrial and military applications where long-term and large-scale operation is required. Their large capacitance and ability to store large amounts of energy in high temperatures makes them ideal for these environments. Furthermore, their simple working principle ensures that they can be used in a wide range of applications.

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