672D227F040EK4D

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.031" (26.20mm)
Size / Dimension:	0.630" Dia (16.00mm)
Lead Spacing:	0.295" (7.50mm)
Impedance:	120 mOhms
Ripple Current @ High Frequency:	1.65A @ 100kHz
Ripple Current @ Low Frequency:	1.155A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	672D
Operating Temperature:	-55°C ~ 105°C
Lifetime @ Temp.:	--
ESR (Equivalent Series Resistance):	480 mOhm @ 120Hz
Voltage - Rated:	40V
Tolerance:	-10%, +50%
Capacitance:	220µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum electrolytic capacitors are an important component of high-frequency and other electronic circuits, used in areas such as filtering, buffering, bypassing, decoupling, timing, and many other uses. Aluminum electrolytic capacitors are widely used in various applications and have a variety of forms, such as surface mount, through hole, polymer, and metallized film. The code 672D227F040EK4D is used to identify a specific type and size of aluminum electrolytic capacitor, and in this article, we\'ll take a look at the application field and working principle of this specific type of capacitor.Firstly, the 672D227F040EK4D is a radial-lead miniature aluminum electrolytic capacitor. It has an operating temperature range of -55C to +105C, a voltage rating of 40volts, and a capacitance of 220uF. It is suitable for a variety of applications, including power supplies, low-frequency AC applications, signal buffering, and other types of electrical equipment.In terms of its working principle, aluminum electrolytic capacitors use an electrolytic medium as a dielectric, which is usually a thin aluminum oxide layer formed on the aluminum plate surface by an electrolytic etching process. The positive plate (anode) is made of a thin pure aluminum foil, while the negative plate (cathode) is made of aluminum foil that has been heavily oxidized. The electrolyte solution is a gelatinous material that acts as an ion conductor. When a voltage is applied, the electric current that passes through the capacitor flows from the anode to the cathode, allowing for the separations of charges and thus creating an electrical field. This field causes the positive ions in the electrolyte to migrate to the anode, and the negative ions to migrate to the cathode, creating a capacitive effect. The capacitance of an electrolytic capacitor is determined by the area of the plates, the distance between the plates, and the dielectric constant of the electrolyte.Aluminum electrolytic capacitors are typically used in high-frequency circuits and audio filters, as well as in DC/DC converters, power supplies, and other applications. They have a wide operating temperature range and long life expectancy, making them a popular choice in a number of industries. They are also known for their low series resistance and high capacitance stability, making them suitable for a variety of applications.To sum up, Aluminum electrolytic capacitors are widely used in many different applications, and the 672D227F040EK4D is an example of a radial-lead miniature aluminum electrolytic capacitor. It has a variety of uses, such as power supplies, low-frequency AC circuits, filtering, and signal buffering. Moreover, its working principle revolves around the use of an electrolytic medium as a dielectric, and its capacitance is determined by the area of the plates, the distance between the plates, and the dielectric constant of the electrolyte.

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