ECW-FD2J475K

Mounting Type:	Through Hole
Features:	--
Ratings:	--
Applications:	EMI, RFI Suppression; High Frequency, Switching; High Pulse, DV/DT
Lead Spacing:	0.886" (22.50mm)
Termination:	PC Pins
Height - Seated (Max):	1.000" (25.40mm)
Size / Dimension:	0.996" L x 0.720" W (25.30mm x 18.30mm)
Package / Case:	Radial
Series:	ECW-F(D)
Operating Temperature:	-40°C ~ 105°C
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	630V
Voltage Rating - AC:	--
Tolerance:	±10%
Capacitance:	4.7µF
Lead Free Status / RoHS Status:	--
Part Status:	Active

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。Film CapacitorsA film capacitor is an electronic component that stores electrons. It has two metal plates with an insulating or dielectric material in between. The two metal plates are referred to as electrodes. The space between them is known as the gap width. It is very important to ensure that the gap width is very small as this thin film separates the two electrodes in order to prevent short-circuiting. This product is commonly used in many applications and is known for its reliability, stability and high frequency performance.The ECW-FD2J475K film capacitor is an automotive-grade, SMD (Surface Mount Device) capacitor that offers high ripple current and low equivalent series resistance (ESR). This product has a wide range of uses in automotive, industrial, HVAC and other applications. It offers a capacitance range of 0.022 up to 2.7 microfarads and a voltage range of 16 VDC to 500 VDC.The main application fields of the ECW-FD2J475K include power supply filtering, power supply noise filtering, signal filtering and bypassing, energy storage, venting, and so on. It is especially suitable for car audio crossover circuits, to provide power supply filter applications in mobile handsets, and to filter out switching noise in motor control applications. In addition, it is suitable for use in high frequency signal line transmissions, parallel resonant circuits for microwave modules, and cable line signal noise suppression applications in vehicles.The working principle of a film capacitor is very simple. When an alternating current (AC) passes through the two electrodes, an electric field is created. This electric field causes electrons to move back and forth between the two electrodes, creating a charge. This charge is then stored and available for release when needed. When the capacitor is discharged, the electrons move from the positive electrode to the negative electrode and the charge moves from the negative electrode to the positive electrode.The ECW-FD2J475K is engineered to provide high efficiency and reliable performance. It features low ESR and high ripple current and a wide capacitance range of 0.022 to 2.7 microfarads and a voltage ratings up to 500 VDC. It also features an operating temperature range of -55°C to +125°C. Its unique design ensures excellent stability and a long life cycle, making it perfect for demanding applications.In conclusion, the ECW-FD2J475K film capacitor is a reliable and durable component with a wide range of applications. It offers high ripple current, low ESR, and a wide capacitance range, as well as excellent AC performance and temperature resistance. This product is ideal for filtering power, dissipating power and reducing switching noise in motor control applications, and for bypassing and signal filtering in high frequency signal lines as well as cable line signal noise suppression.

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