SFBDT0500473MX1

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Feed Through Capacitors are components that provide an electrical connection between two points without losing the electrical isolation between them. One example of a feed through capacitor is the SFBDT0500473MX1. This capacitor offers good RF performance and consistent electrical characteristics.

The SFBDT0500473MX1, in particular, is an RoHS compliant four-terminal feed through capacitor made from high-grade ceramic material. It has two leads for connection at each end, and a center electrode in between. The center electrode is designed in a way that the impedance of the capacitor remains the same regardless of the impedance of the circuit it is connected to.

The application field for the SFBDT0500473MX1 is as a signal transmission line in a communication system which needs to transmit a signal while maintaining electrical isolation between the two points. The component can also be used in switching systems, power distribution systems, and other applications where electrical isolation is required. It is suitable for use in communication systems operating up to 1GHz and is rated at 500 volts DC and 250 volts AC.

The working principle of the SFBDT0500473MX1 is based on a capacitive approach. An electric field runs between the two plates – the center electrode and the two segments – which look like two plates. When the plates are connected, an electric current is generated between them, since they are electrically connected at both ends. The value of this current is proportional to the impedance of the circuit and the capacitance of the SFBDT0500473MX1.

Therefore, the capacitance of the SFBDT0500473MX1 can be used to adjust the impedance of the circuit, thereby adjusting the frequency response of the circuit and its radiation pattern. At the same time, the capacitance also helps maintain the electric field strength between the two plates, ensuring the isolation between the two points is maintained. This enables the SFBDT0500473MX1 to provide a reliable transmission between two points with electrical isolation.

The SFBDT0500473MX1 is a highly reliable feed through capacitor that offers excellent electrical performance and consistent characteristics even when used in high frequency signal transmission applications. It is also RoHS compliant and easy to install, making it an ideal choice for many appliance and communication system applications.

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