SFJEL1K00223MX1

Series:	SFJE
Part Status:	Active
Capacitance:	0.022µF
Tolerance:	±20%
Voltage - Rated:	1000V (1kV)
Current:	15A
DC Resistance (DCR) (Max):	--
Operating Temperature:	-55°C ~ 125°C
Insertion Loss:	48dB @ 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 extremely useful devices in a variety of circumstances. They offer a flexible, non-invasive way to introduce both DC and AC power into a variety of circuits and systems, reducing electrical noise and interference in the process. They can be used to isolate parts of a circuit from one another to prevent interference and stray electrical current, or to simply introduce a capacitor into a circuit for increased circuit reliability.One of the most popular feed through capacitors is the SFJEL1K00223MX1, which is designed to operate in both static and dynamic applications. It has an insulation resistance of 100 GΩ, making it extremely reliable and durable. The SFJEL1K00223MX1 also features a wide tolerance range of ± 10%, allowing it to provide accuracy in a variety of applications.The SFJEL1K00223MX1 is ideal for applications involving AC or DC power, noise filtering and signal isolation. It can also be used as an EMI shield, providing greater system noise and interference reduction. Additionally, the SFJEL1K00223MX1 can be used in optical networks, as it has a built-in photo-coupler with an optical output that can be used to transfer signals between devices.The working principle of the device is based on the concept of parasitic capacitance. Parasitic capacitance occurs naturally when two electrodes of a conductor are placed close together, without direct contact. When AC power is applied, it produces an electrical field that causes current to flow, and parasitic capacitance is formed. The value of the parasitic capacitance is determined by the physical dimensions of the two electrodes as well as by the dielectric material separating them.The SFJEL1K00223MX1 works by using a pair of plates placed between two electrodes. The plates have a dielectric material that can store charge and are used to help maintain the capacitance between the two electrodes. This helps to reduce electromagnetic interference and stray voltage, as well as provide a more accurate current and voltage throughout the device.Overall, the SFJEL1K00223MX1 feed through capacitor is an extremely reliable and efficient way to introduce AC or DC power into a variety of applications. It offers exceptional noise isolation and interference prevention, as well as increased accuracy, stability, and circuit protection. As such, it is an ideal capacitor for applications that require a low-noise, high-reliability solution.

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