ECW-U2563V16 Capacitors

Operating Temperature:	-55°C ~ 85°C
Features:	--
Ratings:	--
Applications:	High Frequency, Switching; High Pulse, DV/DT
Lead Spacing:	--
Termination:	Solder Pads
Height - Seated (Max):	0.122" (3.10mm)
Size / Dimension:	0.236" L x 0.161" W (6.00mm x 4.10mm)
Package / Case:	2416 (6041 Metric)
Mounting Type:	Surface Mount
Series:	ECW-U(V16)
Dielectric Material:	Polyester, Polyethylene Naphthalate (PEN), Metallized - Stacked
Voltage Rating - DC:	250V
Voltage Rating - AC:	--
Tolerance:	±5%
Capacitance:	0.056µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Film Capacitors

Film capacitors also known as ‘polymer’ or ‘plastic film’ capacitors are increasingly being used to improve design flexibility and reliability compared to other capacitor types such as ceramic, electrolytic and mica capacitors. Film capacitors use thin, flexible plastic films as the dielectric material, which are typically polyester or polypropylene depending on desired performance or environmental requirements. The metalized films provide high surface area and low Equivalent Series Resistance (ESR), and the dielectric can be optimized for higher temperature, higher voltage, and long shelf and operational lifetime stability.

ECW-U2563V16

The ECW-U2563V16 is a film capacitor manufactured by Taiyou Yuden. It has remarkable features and is widely used in various applications. It offers low ESR, a broad temperature range, wide capacitance range, long life, and excellent capacitance retention over operating temperature range.

Application Field

The ECW-U2563V16 film capacitor is used in a variety of applications, including power supply and DC-DC converters, LED lighting, LED lighting driver, TV sets, PCs, digital cameras, Blu-ray Disc players, AV receivers and audio systems, automotive, medical equipment, and industrial applications.

Working Principle

The ECW-U2563V16 works by storing energy in a thin film dielectric material. The dielectric is typically polyester or polypropylene depending on required performance levels or environmental requirements. The dielectric film is metallized with an electrode which, in combination with the thin film, creates the capacitor. The capacitor is then encased in plastic or resin, ensuring stable performance in harsh environments. The capacitor is charged and discharged, allowing it to store energy in the form of an electric field, effectively serving as a ‘charge reservoir’. During the charging and discharging process, the capacitor behaves like a resistor in the form of ESR (Equivalent Series Resistance). The materials used in the construction of the capacitor need to be selected and balanced carefully to ensure consistent performance over a wide temperature range and long operational lifespan.

Advantages

The ECW-U2563V16 film capacitor offers a variety of advantages. The thin film dielectric provides low ESR and outstanding temperature coefficient of capacitance, even in high temperature environments. The capacitor also offers a wide capacitance range from 0.1μF to 50μF, long life, and excellent capacitance retention over the operating temperature range. The design also includes optimized flexibility and robustness in harsh environments and fits standard sizes. This makes the capacitor suitable for many applications, such as power supply and DC/DC converters, LED lighting, LED lighting driver, TV sets, PCs, digital cameras, Blu-ray Disc players, AV receivers and audio systems, automotive, medical equipment, and industrial applications. In conclusion, the ECW-U2563V16 film capacitor offers excellent performance, reliability, design flexibility and robustness, making it an ideal choice for many applications.

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