4300-002

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Introduction to Feed Through Capacitors

Feed through capacitors, sometimes known as thru capacitors or patch capacitors, are a type of capacitors used in various applications. These capacitors are designed in such a way to allow a signal to pass through them while providing protection from EMI, RFI, and electrostatic discharges. They are commonly used in RF, audio, and digital applications, and they come in a variety of sizes, materials, shapes, and styles. In this article, we will discuss the 4300-002 application field and working principle of feed through capacitors.

4300-002 Application Field and Working Principle

The 4300-002 feed through capacitors are designed to provide protection from electrostatic discharge, noise, and radiosensitization in a wide variety of applications. They are commonly used in high frequency circuits, such as RF and microwave applications, and can provide high capacitance values with low insertion loss. They are available in a variety of sizes, materials, and shapes to suit a variety of applications.

The 4300-002 feed through capacitors use a material made of two layers of ceramic, which is bonded together to form a single capacitor. The ceramic materials used have been chosen for their low dissipation factor and low electrical losses, allowing the capacitor to maintain its performance for long periods of time. This capacitor is characterized by a high insulation resistance, a low dielectric constant, and a low deposition rate.

The working principle of the 4300-002 feed through capacitors is relatively simple. As a signal passes through the capacitor, it is blocked from passing through the ceramic body by the ceramic material. At the same time, the signal is also blocked from passing through the metal layer, which is coated with a dielectric material. This prevents the signal from being attenuated and distorted while providing protection from EMI and RFI. In addition, the metal layer also filters out electrostatic charges.

Conclusion

In conclusion, the 4300-002 feed through capacitors are designed to provide protection from electrostatic discharge, noise, and radiosensitization in a variety of applications. They provide high capacitance values with low insertion loss, and they are available in a variety of sizes, materials, and shapes to suit a variety of applications. Their working principle is relatively simple, and they are characterized by a high insulation resistance, a low dielectric constant, and a low deposition rate.

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