ECQ-E4683KFW

Operating Temperature:	-40°C ~ 105°C
Features:	--
Ratings:	--
Applications:	General Purpose
Lead Spacing:	0.394" (10.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.610" (15.50mm)
Size / Dimension:	0.472" L x 0.213" W (12.00mm x 5.40mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	ECQ-E(F)
Dielectric Material:	Polyester, Metallized
Voltage Rating - DC:	400V
Voltage Rating - AC:	--
Tolerance:	±10%
Capacitance:	0.068µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film CapacitorsFilm capacitors are passive two-terminal electrical components primarily used to store electric energy. Commonly used in audio and other industries, film capacitors provide superior performance in the frequency range and temperature range over that of most other types of capacitors. Film capacitors are particularly vital for applications where high accuracy, long life expectancy, and stability are essential, such as microphones, loudspeakers, studio amplifiers, and guitar effects. The ECQ-E4683KFW is a surface-mountable, high-performance film capacitor designed specifically for these applications.Working PrincipleThe ECQ-E4683KFW has a structure consisting of two electrodes and a thin film dielectric layer. When a voltage is applied to the electrodes, charge is stored in the dielectric layer. The stored energy is then discharged through the electrodes, allowing current to flow. The amount of energy stored in the film is determined by the capacitance of the capacitor. The thicker and lower quality the film layer is, the lower the capacitance.Application FieldThe ECQ-E4683KFW is rated for a wide working temperature range of -55°C to +125°C, making it ideal for audio equipment, automotive electronics, and other applications that require a reliable performance over temperature extremes. Additionally, the ECQ-E4683KFW provides higher power reliability and cycle life than many other film capacitors. This makes it the ideal choice for applications like high voltage power supplies, audio amplifiers, and other high power and cycle components.The ECQ-E4683KFW is also available in a range of sizes, making it suitable for different circuit design parameters. This versatility makes the ECQ-E4683KFW ideal for applications in both high and low power designs, allowing engineers to design circuits to an optimal size. In general, the ECQ-E4683KFW provides up to 4 times more capacity than a standard 1206 MLCC can provide, making it a great choice for high power applications.ConclusionThe ECQ-E4683KFW is an advanced film capacitor with a reliable power performance and temperature range over a variety of applications. Its wide working temperature range and power reliability are particularly desirable for high-end audio and other critical components, where a long life and reliable performance is essential. Additionally, the range of sizes and high capacitance make it suitable for many different circuits, and the overall performance of the device makes it a great choice for film capacitors.

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