4304-010

Series:	4304
Packaging:	Bulk
Part Status:	Active
Capacitance:	0.027µF
Tolerance:	0%, +100%
Voltage - Rated:	50V
Current:	5A
DC Resistance (DCR) (Max):	--
Operating Temperature:	-55°C ~ 125°C
Insertion Loss:	42dB @ 100MHz
Temperature Coefficient:	--
Ratings:	--
Package / Case:	Axial, Press Fit
Size / Dimension:	0.156" Dia x 0.110" L (3.96mm x 2.79mm)
Height (Max):	--
Thread Size:	--

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Feed Through Capacitors: Application Field and Working Principle

Feed Through Capacitors are a type of capacitor which is used in various types of high-frequency electronic systems. As the name implies, they are “feed through” components, meaning that they can be used to transmit electric power or signals across a circuit or heat sink. They can be used in a variety of applications, and include different types of capacitors with a variety of differences.Feed Through Capacitors are usually made from ceramic, tantalum, mica, aluminum, and/or polyester materials, and generally include two plates of opposite polarity (an anode and a cathode), separated by an insulating medium. The anode and cathode of the capacitor are connected to mutually conducting pins which then penetrate from the surface of the device to the other side, allowing for “feed through” from one side to the other. Feed Through Capacitors are widely used in a variety of applications, including RF transmission, microwave communications, medical electronics, power transmission, and more. For example, feed through capacitors are used in RF transmission systems to reduce the interference of signals and prevent them from getting distorted as they travel through the system. Similarly, they are used in microwave communications systems to reduce the dissipation of energy in the microwave cavity. In terms of their working principle, feed through capacitors are used to reduce signal interference and dissipated energy and thus increase the efficiency of a system. This is done through the action of the two plates, which store and transfer energy while reducing losses that might otherwise be caused by distortion or other forms of interference. When current flows through the capacitor, the electric charges stored on the plates attract and repel each other, thus causing the plates to act as a housing for the electric charges. As a result, the electric charge is transferred from one plate to the other, creating a current flow which reduces distortion and dissipated energy.Feed Through Capacitors are also used to increase the power transfer efficiency of an electric motor. This is done by allowing for an increase in the amount of current that flows between the two poles of the motor, thus improving the motor’s efficiency and performance. Additionally, feed through capacitors are used to reduce the cross-talk between adjacent electric components, thus increasing the signal clearness.Overall, feed through capacitors play an important role in a wide variety of applications, and understanding their working principle is essential for utilizing them to their full potential. As these components continue to be developed and improved, they will become even more important parts of many modern-day electronic systems.

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