W2F11A2218AT1A

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Feed Through Capacitors

Feed Through Capacitors, also known as capacitive feed-throughs, are a type of electrical device that are used to provide a low impedance path between two signal lines on a printed circuit board. They are basically an electrical connection device that is designed to provide a high capacitance connection between two signal lines. They are usually constructed with two non-metallized plates, each with a different capacitance value, which are situated between two conductive lines on the printed circuit board. Feed through capacitors are often used to reduce or eliminate signal noise in high frequency applications.

The W2F11A2218AT1A feed through capacitor is a passive device used to provide a high capacitance path between two signal lines on a printed circuit board. The device is constructed using two non-metallized plates; each with a different capacitance value. The sizes of each plate are 1.8mm x 2.3mm, and the total capacitance value of the entire device is 11nF. The W2F11A2218AT1A feed through capacitor has a low ESR (Equivalent Series Resistance) value, and is able to offer good signal filtering and noise reduction in high frequency applications.

The working principle of the W2F11A2218AT1A feed through capacitor is fairly simple. When a voltage is applied across the capacitor plates, an electric field is generated between them. This electric field creates a capacitive reactance that acts as a low impedance path between the signal lines. This effectively reduces interference and noise on the signal lines, resulting in a clearer and more stable signal.

The W2F11A2218AT1A feed through capacitor is most commonly used in high frequency applications such as cellular telephones and base stations, networking, and broadband communications. It can also be used in other applications where unwanted interference or noise is present. The wide frequency range of the device also makes it suitable for a variety of other applications such as power conditioning, audio equipment, and medical devices.

In summary, the W2F11A2218AT1A feed through capacitor is a passive device used to provide a high capacitance path between two signal lines on a printed circuit board. It is constructed with two non-metallized plates, each with a different capacitance value, and can offer good signal filtering and noise reduction in high frequency applications. This device can be used in a variety of applications where unwanted interference or noise is present, and is particularly useful in cellular telephones, base stations, networking, and broadband communications.

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