SFBDC5000681MX1

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Feed Through Capacitors play an important role in many electronic systems. They are used to minimise electrical noise by providing a conductive pathway between two points while simultaneously providing a small degree of capacitance. The SFBDC5000681MX1 is a feed through capacitor designed to meet the needs of a range of applications. In this article, we will discuss the application field and working principle of the SFBDC5000681MX1.

The SFBDC5000681MX1 is a surface mount feed through capacitor designed for use in high frequency applications, such as in power supplies, control circuits and audio components. It has a wide range of capacitor values, from 0.1 pF to 100 pF, making it suitable for usage in both high and low frequency circuits. It also has a high dielectric strength rating of 1750 Vrms and an insulation resistance greater than 200G ohm. The small size of the capacitor (0.70 mm x 0.39 mm x 0.25 mm) and low profile (0.25 mm) make it suitable for use in applications where size and component height are critical.

The working principle of the SFBDC5000681MX1 feed through capacitor is based on its capacitance value. When a voltage is applied to the capacitor, an electric charge accumulates on one of its electrodes, the insulating material between them helps keep the charge from crossing to the other side of the capacitor. This accumulative charge produces an electric field which is proportional to the applied voltage, providing a signal path between two points in an electronic circuit.

Since a feed through capacitor has an inherent capacitance, it is used to filter out high frequency noise signals that are generated by the electrical activity of the circuit. When a high frequency electrical noise is present, the capacitor acts as a short circuit by allowing current to flow from one electrode to the other. This prevents the noise from passing through to other parts of the circuit and hence maintains the required signal integrity. The SFBDC5000681MX1 is designed to provide excellent performance in this area, making it suitable for applications such as power supplies, audio circuits and control circuits.

In summary, the SFBDC5000681MX1 is a feed through capacitor used in high frequency applications. It offers a range of capacitor values and has a small size and low profile, making it suitable for tight spaces. Its dielectric strength and insulation resistance are both high, ensuring reliable operation. The working principle of the capacitor is based on its capacitance value, which allows it to filter out high frequency noise and maintain signal integrity.

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