SFAJC1000223MX1

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Feed Through Capacitors (FTCs) are passive components used in electronic devices that pass signals between two surfaces such as a printed circuit board (PCB) and a backplane. The capacitors are designed to filter out noise and reduce ringing at higher frequencies, while also increasing the overall power efficiency of the system. The SFAJC1000223MX1 is an FTC specifically designed for use in high frequency signal passing applications.

Application Field

The SFAJC1000223MX1 is designed for use in applications where signals must pass through multiple layers of electronics, such as between multi-layer PCBs. It is particularly well-suited for high-frequency signal transmission, since it is able to block out noise and reduce ringing at very high frequencies. It is also suitable for use in systems with high power efficiency requirements, such as wireless applications.

Working Principle

The SFAJC1000223MX feed through capacitor operates on the principle of a capacitor. It is constructed with two metal plates separated by an insulating material and is designed to create an electrical connection between two surfaces. When a signal passes through the capacitor, it experiences capacitance due to the electrical charge between the two plates. This capacitance is what provides the filtering characteristics of the device, and reduces ringing and noise at the desired frequencies.

The device also includes a ground connection in order to provide an effective electrical connection between the two plates and to create a return path for the signal. This is necessary for reducing the power losses associated with the signal passing through the capacitor, and for reducing ringing at higher frequencies.

Conclusion

The SFAJC1000223MX1 is a multi-layer feed through capacitor designed for high-frequency signal transmission applications. It is constructed from two metal plates separated by an insulating material and is designed to achieve maximum signal transmission and filtering capabilities, while also providing efficient power distribution. The device also features a ground connection to provide an effective electrical connection between the two plates, reducing power losses and noise at higher frequencies.

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