YFF18AC1H102MT0Y0N Filters

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Feedthrough capacitors, also known as ceramic disc capacitors, are a type of capacitor typically installed on printed circuit boards (PCB) and connected across two power supply lines. They serve to provide a low-impedance path between the two supply lines, allowing energy to flow smoothly between them. Feedthrough capacitors are used in a wide variety of computer, appliance, and industrial applications, most notably to reduce electrical noise and interference from communication signals.

YFF18AC1H102MT0Y0N is a type of surface mount (SMD) feedthrough capacitor. It is typically designed for use in power supplies, where it can provide low-impedance isolation between multiple power supply lines. The device consists of a ceramic substrate with tinned copper leads affixed to either side. It is rated for 50V working voltage with a capacitance of 18pF and an inductance of 2.2nH.

The primary purpose of YFF18AC1H102MT0Y0N is to minimize power supply noise. Depending on the type of application it is used in, it can block the passage of high-frequency electromagnetic-interference (EMI) signals that may be propagated from external sources, or in the supply lines. The capacitor can also be used to reduce the amount of EMI generated by other components in the same system.

YFF18AC1H102MT0Y0N operates on the principles of electrical capacitance. When two opposing surfaces of a conductor are brought close together, they act like two plates of a capacitor. Current then flows freely at low voltages between the capacitor plates while blocking out higher voltage signals. The 18pF capacitor is designed to block signals that are higher than the 50V rating while allowing signals with lower frequencies (those below 50V) to pass freely in both directions.

YFF18AC1H102MT0Y0N can be used in a variety of applications, including computer systems, mobile phones, PDAs, consumer electronics, communications systems, motors, and any devices that employ SMT technology. Additionally, it can be used to reduce impulse noise, reduce surge current, and improve signal integrity. It is also suitable for temperature-sensitive applications due to its high temperature stability.

YFF18AC1H102MT0Y0N feedthrough capacitor is an ideal solution for applications where noise reduction is required. Its 18pF capacitance and 50V rating make it suitable for blocking higher frequency noise and allowing low frequency signals to pass. With its SMT design, it can be easily mounted onto PCBs, making it a great choice for miniaturized devices and providing a low-impedance link between multiple power supply lines.

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