SFSUC5000223MX0

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Feed through capacitors are a type of capacitor which is used to pass electrical current through a circuit component while blocking the AC component of the signal. This is achieved by allowing the capacitor to bypass the component while keeping the DC component of the signal intact. The SFSUC5000223MX0 is a feed-through capacitor adept for use in high voltage, high temperature, and high frequency applications. The device employs a polypropylene dielectric material to ensure reliable performance up to its maximum voltage rating of 5,000Vrms. It has a rated capacitance of 0.22 µF at 100 kHz and can be used in temperatures ranging from -55°C to +125°C

When selecting an appropriate feed-through capacitor, one of the most important considerations is its compatibility with the high voltage environment and the particular application in which it will be used. The SFSUC5000223MX0 is designed with an attenuation factor of 369 dB at 100 kHz, ensuring superior attenuation of high frequency noise and excellent surge protection against voltage spikes. The device also features a low parasitic capacitance of 0.275 pF, enabling it to safely and effectively carry the same signal as its non-feed-through counterparts.

Feed-through capacitors, such as the SFSUC5000223MX0, are commonly used in applications that involve transmitting high frequency signals, as they are capable of blocking and suppressing noise interference while maintaining the integrity of the signal. For example, the device can be used in applications such as Radio Frequency (RF) wireless communications, motor controller circuits, power conditioning systems, and surge protectors.

The SFSUC5000223MX0 is designed to function as a low-impedance, high frequency bypass capacitor. The device utilizes a combination of a capacitance value and an inductive impedance to construct a low loss filter which block AC signals while allowing applicable DC components to pass through. The device is also outfitted with an ESR (Equivalent Series Resistance) of 1 ohm which reduces the amount of high frequency noise in the signal. This helps to ensure the quality of the DC signal remains intact, as noises and disturbances are prevented from interfering with the signal\'s amplitude and phase characteristics.

The design of the SFSUC5000223MX0 is such that it can be integrated directly into circuits, eliminating the need for additional circuitry in many applications. The robust construction of the device also enables it to withstand extreme environmental conditions and vibration, making it suitable for use in harsh industrial applications. Furthermore, the device features a self-discharge time of less than 5 seconds, meaning the capacitor is capable of maintaining its capacitance over long periods of time in high temperature and vibration environments.

In summary, the SFSUC5000223MX0 is an ideal feed-through capacitor for use in a variety of applications. The device’s superior attenuation of high frequency noise and its low parasitic capacitance make it ideal for use in high voltage, high temperature, and high frequency applications. Furthermore, the device’s robust construction offers excellent protection against extreme environmental conditions, further increasing its usefulness in various applications.

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