PSM4-402Z-15B

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Feedthrough capacitors are important components in a wide range of applications. The PSM4-402Z-15B is a feedthrough capacitor that is used for both low- and high-frequency applications. It is comprised of two components: a dielectric medium and two metalized plates. The dielectric medium is usually air, or a combination of different materials, and the metalized plates are typically aluminum, copper, or steel.

In low-frequency applications the PSM4-402Z-15B is used to reduce interference between two circuits. They can also be used to shunt the input or output of a circuit. In high-frequency applications the PSM4-402Z-15B is used to block signals that have frequencies above its cut-off point. It is also used as an impedance matching element in radio frequency circuits.

The working principle of the PSM4-402Z-15B is based on the concept of capacitance. A capacitor is made up of two or more conducting surfaces separated by a nonconducting dielectric material. When a voltage is applied across the capacitor’s plates, an electric field is created which causes an electrical charge to be stored in the plates. This charge is referred to as capacitance. The amount of capacitance depends on various factors such as dielectric constant, plate area, and plate separation.

The PSM4-402Z-15B has a cut-off frequency of 401.5MHz, making it ideal for applications involving RF signals up to this frequency. Its capacitance is 15pF, which is relatively low for a feed through capacitor. This makes the PSM4-402Z-15B well-suited for blocking high-frequency signals, such as those generated by digital logic circuits. Its relatively low capacitance also makes it more resistant to failure due to overloading.

The PSM4-402Z-15B is also designed to be surface mountable, making it easy to install in PCBs. Its small size and low profile also make it suitable for use in a wide range of applications. For example, it can be used for signal filtering, RF isolation, high-frequency bypass, or to protect circuits from damage due to ESD, or electromagnetic interference.

In summary, the PSM4-402Z-15B is a feedthrough capacitor which is suitable for both low- and high-frequency applications. Its low capacitance makes it well-suited for blocking high-frequency signals, while its small size and surface mountability make it ideal for use in a variety of different applications. The PSM4-402Z-15B is an effective and reliable option for noise suppression and signal filtering applications.

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