ESMM401VSN681MA50S

Series:	SMM
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	680µF
Tolerance:	±20%
Voltage - Rated:	400V
ESR (Equivalent Series Resistance):	488 mOhm @ 120Hz
Lifetime @ Temp.:	3000 Hrs @ 85°C
Operating Temperature:	-25°C ~ 85°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	3.1A @ 120Hz
Ripple Current @ High Frequency:	4.433A @ 100kHz
Lead Spacing:	0.394" (10.00mm)
Size / Dimension:	1.378" Dia (35.00mm)
Height - Seated (Max):	2.047" (52.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can - Snap-In

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Aluminum Electrolytic Capacitors are a type of capacitor in which aluminum oxide acts as a dielectric, with an electrolytic solution as the medium. This type of capacitor is used in the application field such as power conversion, filtering, timing, and energy storage. The application field and working principle of ESMM401VSN681MA50S aluminum electrolytic capacitor are explained in this article. An aluminum electrolytic capacitor is composed of an anode made of aluminum foil and a cathode made of an electrolytic paper impregnated with an electrolyte solution. Both the anode and cathode are separated by a thin insulating aluminum oxide layer. A terminal is connected to each of the anode and cathode. The anode and cathode material form a pseudocapacitor type of construction. This construction works like a normal capacitor, but has higher capacitance and higher rated voltage than normal capacitors. The application field of ESMM401VSN681MA50S aluminum electrolytic capacitor includes power conversion, filtering, timing, and energy storage. It can be used in high voltage and high frequency power electronic components such as DC-DC converters, rectifiers, and AC-DC inverters. The capacitor is also used in various equipment that require control and timing functions like motor control, computer control, and telecommunications systems. Its electrolytic design makes it extremely useful for power conditioning and storage in grid energy system applications. The working principle of the ESMM401VSN681MA50S aluminum electrolytic capacitor is based on the electrochemical double layer phenomenon. When a voltage is applied to the capacitor, the electrolytic paper impregnated with the electrolyte forms two layers of electrolyte. The first layer, the anode, stores the negative charges and the second layer, the cathode stores the positive charges. When the capacitor is energized, a charge is stored in the electrode system. This charge is then released when the capacitor is de-energized and the charges recombine to form a discharge current. The capacitor is then recharged and charges accumulate again. The number of cycles that an aluminum electrolytic capacitor can withstand is dependent on its construction. Generally, these capacitors are more suitable for applications with low to moderate number of cycles, as the electrolytic paper as well as the electrolyte degrades over time. However, the ESMM401VSN681MA50S aluminum electrolytic capacitor has a fairly long cycle life compared to most other types of capacitors due to its improved construction. The capacitor can withstand up to 10,000 change in voltage.The ESMM401VSN681MA50S aluminum electrolytic capacitor is an invaluable tool in the application field of power conversion, filtering, timing, and energy storage. Its ability to withstand high voltage and high frequency applications makes it a great choice for various applications. The improved construction also allows the capacitor to last longer than other types of capacitors. This makes the ESMM401VSN681MA50S aluminum electrolytic capacitor a useful and reliable component for many applications.

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