SFBDP2000203MX1

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Feed Through Capacitors

Feed through capacitors are components used in filter networks including AC power lines, communications lines, and audio application circuits. By connecting two conductors through a ceramic dielectric, a capacitor can be formed. They can provide electrical noise suppression for AC power lines, communications lines, and audio application circuits, and also add stability to circuits.

The SFBDP2000203MX1: Application Field and Working Principle

The SFBDP2000203MX1 feed through capacitor manufactured by TDK of Japan is a surface-mount passive component that is suitable for use in audio circuits. It has a 0.075µF ceramic capacitance, a 100 milliohm resistance, and a rated voltage of 250 VAC. This feed through capacitor is available in a variety of sizes for installation onto various PCBs. It has an operating temperature range from -40°C to 125°C.

A feed through capacitor\'s main purpose is to reduce EMI noise in an AC circuit. Electric current flowing in an AC circuit can create a magnetic field which causes interference in other nearby circuits. This EMI noise can cause errors in circuit signals, cross talk between circuits, and reduce the overall performance of an electrical system. The SFBDP2000203MX1 works by creating a low impedance path for the AC current and limiting the amount of current passing through. It also absorbs and dissipates a portion of the energy from the unwanted noise, thus cleaning up the power signal and reducing the amount of interference.

The SFBDP2000203MX1 also plays an important role in providing a path to ground for high frequency components in the AC circuit. Grounding these components eliminates any potential voltage differences between them and prevents the formation of loops or arcs of electricity. This prevents short circuits and damage to the components by helping to equalize the electrical current within the circuit.

The SFBDP2000203MX1 feed through capacitor is an important component of any audio application circuit because of its ability to reduce EMI noise, provide a path to ground, and add stability to the circuit. It can be used in AC power lines, telecommunications lines, and any other application where electrical noise suppression and improved signal quality is desired. It is an effective, reliable, and economical solution for noise reduction and improved signal performance.

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