ECQ-U2A682KLA

Operating Temperature:	-40°C ~ 100°C
Features:	--
Ratings:	X2
Applications:	EMI, RFI Suppression
Lead Spacing:	0.492" (12.50mm)
Termination:	PC Pins
Height - Seated (Max):	0.472" (12.00mm)
Size / Dimension:	0.591" L x 0.197" W (15.00mm x 5.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	ECQ-UL
Dielectric Material:	Polyester, Metallized
Voltage Rating - DC:	--
Voltage Rating - AC:	275V
Tolerance:	±10%
Capacitance:	6800pF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film capacitors are mainly used as components for networks, pay-off devices and high-frequency switching power supply systems, coupling and decoupling circuits, filter, and other devices. They are mainly divided into plastic film capacitors and paper film capacitors, usually referred to as PFC and PPC, respectively. The ECQ-U2A682KLA is a typical example of a film capacitor. The maximum working voltage of the ECQ-U2A682KLA is 250 VDC and its temperature coefficient is within the range of ±100ppm/℃~±500ppm/℃. The operating temperature range is −40~+105℃ and the capacitance range is 6.8 to 220000 μF. This type of capacitor has electrical characteristics that provide superior performance against aging and temperature drift. In addition, the ECQ-U2A682KLA has excellent electrical properties, low impedance, low equivalent series resistance, low leakage current, long life, stable performance, and good noise reduction. The ECQ-U2A682KLA has a wide range of applications. Its use in high-frequency switching power supplies helps to reduce peak current levels and provide better reliability. Its use in circuits such as voltage stabilization and UPS power system applications helps to reduce the number of failures caused by insufficient capacitance. In addition, its use in interference suppression and filtering applications ensures a stable output signal and reduces system noise. The ECQ-U2A682KLA can also be used in intermediate frequency applications, where its low equivalent series resistance and high capacitance allow for improved performance. The working principle of the ECQ-U2A682KLA is based on the same principle as that of other film capacitors. Film capacitors store electric energy by storing electrical charges in a dielectric material. This dielectric material is usually a thin layer of film. In the case of the ECQ-U2A682KLA, the applied voltage causes electrical charges of opposite polarity to accumulate on either side of the dielectric layer, thus generating a capacitive effect. When the applied voltage is removed, the stored electric charges are released, restoring the original electric field. In conclusion, the ECQ-U2A682KLA is a versatile film capacitor that can be used in a wide range of applications. Its wide temperature range and excellent electrical characteristics make it a reliable choice for a variety of applications, such as high-frequency switching power supplies, voltage stabilization, and noise suppression. By understanding its working principle and applications, it is possible to choose the right type of capacitor to meet the specific needs of the application.

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