ESMQ351VSN181MP30S

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.260" (32.00mm)
Size / Dimension:	0.866" Dia (22.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	1.745A @ 50kHz
Ripple Current @ Low Frequency:	1.22A @ 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:	350V
Tolerance:	±20%
Capacitance:	180µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors, sometimes abbreviated as AECs, are components that use the electrolytic process of an aluminum foil and a metal oxide film to store an electric charge. As the name suggests, these capacitors are constructed out of an aluminum foil, which is coated with a metal oxide film. They are often used in a variety of applications, including consumer electronics, automotive electronics, and industrial applications, due to their large capacitance in a small package.The ESMQ351VSN181MP30S capacitor is an example of a common type of aluminum electrolytic capacitor. This capacitor is known for its high voltage rating of 351 VDC, which is ideal for high voltage applications. In addition, it has a surge voltage rating of up to 1780 VDC, making it suitable for use in alternative energy systems and power supply applications.The working principle of aluminum electrolytic capacitors relies on their electrochemical construction. When the capacitor is connected across a power source, ions move freely between the metal electrodes to form an electric field. This electric field allows the current to flow between the contacts, causing the capacitor to store charge.When the capacitor is discharged, the electric field dissipates and the ions return to their original positions, allowing the capacitor to lose its charge. The rate at which the capacitor discharges depends on the size of the capacitor, as well as the type of electrolyte used.Specifically, the ESMQ351VSN181MP30S capacitor is a surface mount type of aluminum electrolytic capacitor that is suitable for a wide range of applications such as switching power supplies and general electronics. With a low ESR of 0.078ohm and a high ripple current rating of 1.45Amp, this capacitor is able to provide reliable performance in demanding applications such as high frequency switching power supplies.Due to its large capacitance and high voltage rating, the ESMQ351VSN181MP30S capacitor is commonly used in situations where large current is needed such as in DC/DC converters and in AC/AC converters. As this capacitor\'s capacitance is large, it can be used to supply large amounts of electricity over extended periods of time, making it ideal for use in alternative energy systems.Furthermore, the capacitor is constructed with a self-healing feature, meaning that when an excessive current overload occurs, the metal oxide film of the capacitor will automatically re-form and heal itself. This allows the capacitor to back to its original state once the excessive current overload has been removed.Overall, the ESMQ351VSN181MP30S capacitor is a reliable, high quality aluminum electrolytic capacitor. It is suitable for use in a variety of applications, such as switching power supplies, AC/AC converters, and alternative energy systems, due to its high voltage rating and large current capabilities. Additionally, its self-healing feature makes it a reliable and durable component to use in almost any application.

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