ESMG100ELL221ME11D

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.492" (12.50mm)
Size / Dimension:	0.197" Dia (5.00mm)
Lead Spacing:	0.079" (2.00mm)
Ripple Current @ High Frequency:	360mA @ 100kHz
Ripple Current @ Low Frequency:	240mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	SMG
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	10V
Tolerance:	±20%
Capacitance:	220µF
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are the most common type of capacitor used in a wide variety of electronics applications, from consumer electronics, automotive, and industrial applications. They are ubiquitous, because of their many advantages, including their large capacity and good electrical properties. The ESMG100ELL221ME11D is one example of an aluminum electrolytic capacitor.

Application Field and Working Principle:

Aluminum electrolytic capacitors are commonly used in power-supply filtering, signal coupling, bypassing, and energy storage applications. They are well-suited for these tasks because they have very high capacitance values in a relatively small size, and their electrical properties are relatively stable. The ESMG100ELL221ME11D is a radial-leaded, low profile, non-polar electrolytic capacitor with a capacitance of 100 uF and an operational voltage of 10 VDC. Its dimensions are 24 mm in length, 12 mm in diameter and 13 mm in height.The working principle of an aluminum electrolytic capacitor is based on Faraday\'s law, which states that when a voltage is applied across a capacitor, the amount of charge that passes through it is proportional to the applied voltage. This charge is stored in the capacitor as an electric field between two metal plates. In aluminum electrolytic capacitors, one of the metal plates is an aluminum foil, and the other is a thin layer of aluminum oxide. The aluminum oxide acts as an insulator, preventing the two plates from touching and forming a short-circuit. When a voltage is applied to the capacitors, the electric field causes a small current to flow through it, which flows through the electrolyte and accumulates charge on the aluminum oxide layer. This increases its capacitance, allowing it to store more charge when charged.In addition to its high capacitance, the ESMG100ELL221ME11D also offers excellent electrical properties such as low equivalent series resistance (ESR) and long product life. Its low ESR reduces power dissipation and improves circuit performance, while its long life makes it well-suited for demanding applications.

Conclusion:

The ESMG100ELL221ME11D aluminum electrolytic capacitor is an ideal choice for a variety of applications, from power-supply filtering and signal coupling to energy storage. Its high capacitance, low equivalent series resistance, and long product life make it an excellent choice for high-performance circuits that demand reliability and performance.

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