SFJEC5000224MX0

Series:	SFJE
Part Status:	Active
Capacitance:	0.22µF
Tolerance:	±20%
Voltage - Rated:	500V
Current:	15A
DC Resistance (DCR) (Max):	--
Operating Temperature:	-55°C ~ 125°C
Insertion Loss:	62dB @ 100MHz
Temperature Coefficient:	X7R
Ratings:	--
Mounting Type:	--
Package / Case:	Axial, Bushing
Size / Dimension:	0.386" Dia x 0.370" L (9.80mm x 9.40mm)
Height (Max):	--
Thread Size:	1/4-28

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Feed Through Capacitors

Feed through capacitors are specially designed components that enable current to pass through the intermediary stage of coupling a high-frequency signal to another circuit, or as part of the signal filtering system. They are commonly used in RF (radio frequency) and microwave applications in order to provide high-frequency filtering and isolation. The SFJEC5000224MX0 is one such capacitor that belongs to the SFJEC family of feed through capacitors.

Application Field of SFJEC5000224MX0

The SFJEC5000224MX0 is a feed through capacitor suitable for use in various types of circuits. It is specifically designed to provide signal filtering, isolation and high-frequency filtering. It works with high-frequency signals up to 5 GHz, and works best when used in a matched-port system. It is often used in the manufacturing of RF and microwave circuits, as it helps reduce noise and interference in the signal chain.

Working Principle of SFJEC5000224MX0

The SFJEC5000224MX0 feed through capacitor is based on a self-resonant mechanical structure. This structure consists of a two-layer quartz resonator. The lower resonator is an inductive plate with a metal surface at the top of the unit. Its purpose is to induce an electric field in order to filter the signal passing through the upper layer.The upper resonator, which consists of a series of dielectric discs connected together, forms a barrier between the input and output of the feed through capacitor. This barrier prevents the high-frequency current from leaking through, thereby ensuring that only the desired signal is transmitted. This structure also reduces the noise and interference in the signal chain.The SFJEC5000224MX0 capacitor is capable of operating in temperatures ranging from -55 to 85°C. Furthermore, its power rating is 5 watts. It is an ideal choice for use in high-precision RF and microwave applications.

Conclusion

The SFJEC5000224MX0 is an example of a feed through capacitor from the SFJEC family. It is designed to provide high-frequency filtering and isolation, and to reduce noise and interference in the signal chain. It works best in temperatures ranging from -55 to 85°C, and has a power rating of 5 watts. It is an ideal choice for use in various types of circuits, especially in high-precision RF and microwave applications.

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