Feed Through Capacitors

Feed through capacitors, such as model 9920F-100-6002, are electrical components that are used in electronic circuits. They are typically constructed of two or more conductive elements separated by a dielectric material and connected to one another at opposite ends, forming an electrical connection. The elements are typically made up of metal layers, such as copper, aluminum, tin, or lead. The purpose of the feed through capacitor is to provide a capacitive input at a desired frequency to the circuit board or system. This input is typically used to improve signal integrity and reduce noise.

Feed through capacitors, such as the 9920F-100-6002, have a wide range of applications. One of the most common uses is to provide filtering of high-frequency signals. When high-frequency signals travel through the electronic components, the electrical noise generated is reduced as the capacitors act as a low-pass filter. This can also reduce signal attenuation, helping to preserve signal strength. Additionally, feed through capacitors can be used in circuits that require high reactance values, such as in radio frequency (RF) circuits. They can also be used to reduce signal leakage.

When it comes to the construction of feed through capacitors, the 9920F-100-6002 is a high quality model. It features two plates that have a dielectric layer in between them. This layer is typically made of an epoxy resin material that has a high dielectric constant. The one side of the capacitor is connected to a conductor such as a PCB trace and the other side is connected to a connector such as a pad. This provides a highly reliable and robust connection.

The working principle of the 9920F-100-6002 is relatively simple. When an alternating current (AC) signal passes through the capacitor, the electrical signal is compressed so that the frequency of the signal is reduced. This is due to the capacitance of the carbon layer. As a result, the capacitor acts as a low-pass filter, which filters out unwanted high-frequency signals. As a result, the signal that passes through the capacitor is a low-frequency signal. This provides improved signal integrity and reduced noise.

Feed through capacitors, like the 9920F-100-6002, have a wide range of applications and are highly reliable and robust. They are used to provide filtering for high-frequency signals, reduce signal attenuation, and reduce signal leakage. Additionally, they are used in RF circuits, as they provide a high reactance value. The working principle of the capacitor is relatively simple, as it acts as a low-pass filter, reducing the frequency of the signal that passes through it.