YFF21SC1H102MT009N

Feed Through Capacitors (FTCs) are special capacitors designed to have a capacitive feed-through function. When used in circuit designs, they provide getaway between the circuits to maintain a certain level of impedance, while also providing EMI protection. YFF21SC1H102MT009N is a type of Feed Through Capacitor.

Application Field

YFF21SC1H102MT009N capacitors are primarily used in radio frequency (RF) component designs for EMI protection, with many professional manufactories of communication equipment around the world relying on this type of capacitors for their filtering and shielding needs. YFF21SC1H102MT009N capacitors are also used in aerospace, automotive, medical and military applications. Their main purpose is to absorb transient high frequencies and low frequencies that creep in from the outside, therefore preventing them from entering the sensitive parts of the circuit that may be impaired.

Working Principle

YFF21SC1H102MT009N capacitors are formed through a combination of metal layers which are sandwiched together. The combination forms what is known as a dielectric, and what allows for the capacitor\'s insulation from disruptions as well as providing its feed-through effect. The combination creates an electric field between the metal layers, allowing for the capacitor to be connected between an input and an output so it can maintain electrical continuity while also blocking high-frequency electromagnetic interference (EMI), and filtering out any noise that may occur.

The way that this type of capacitor passes through electromagnetic signals is the key to its functionality. The YFF21SC1H102MT009N capacitor is capable of creating a network between the two terminals of a circuit, allowing for a dynamic, low-impedance connection while preventing high-frequency EMI from passing through. Additionally, the capacitor can even act as a buffer, dampening any undesired voltage variations.

Conclusion

YFF21SC1H102MT009N is a type of Feed Through Capacitor designed for maximum EMI protection and noise filtration. The capacitor is used primarily in RF designs, with applications in aerospace, automotive, medical and military equipment. The working principle behind the capacitor relies on a combination of metal layers, which create an electric field that can provide both electrical continuity and blocking high-frequency EMI.