ECQ-U2A394KLA

Operating Temperature:	-40°C ~ 100°C
Features:	--
Ratings:	X2
Applications:	EMI, RFI Suppression
Lead Spacing:	0.886" (22.50mm)
Termination:	PC Pins
Height - Seated (Max):	0.709" (18.00mm)
Size / Dimension:	1.004" L x 0.335" W (25.50mm x 8.50mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	ECQ-UL
Dielectric Material:	Polyester, Metallized
Voltage Rating - DC:	--
Voltage Rating - AC:	275V
Tolerance:	±10%
Capacitance:	0.39µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors

Film capacitors are electronic components that are used to store electric energy and are the most important component of any machine or electric device. The ECQ-U2A394KLA is a particular type of capacitor that displays an electrical connection between two metallic plates and a dielectric film. This type of capacitor is suitable for applications in low-voltage and high-frequency electric circuits.The ECQ-U2A394KLA consists of two metallic plates that are separated by a layer of polyethylene film. The metal plates act as the capacitor\'s terminals and come in various shapes, including circles, squares, and rectangular shapes. These terminals provide an electrical connection to the dielectric film and block off any external electrical fields from influencing the capacitor. The dielectric film is the film that stores the electrical charge and can come in a range of different materials, such as polyester, polypropylene, and polycarbonate. The dielectric film can also come in varying thicknesses, depending on the needs of the user.The ECQ-U2A394KLA is a practical and reliable solution for many applications, primarily due to its low profile and compact size. It is generally used to reduce the influence of noise on sensitive electronic circuits and components as well as improve the power-factor of power supplies. This type of capacitor is also used in the construction of switching power supplies, high voltage motor drives, and other high frequency electronic circuits.In terms of its working principle, the ECQ-U2A394KLA works by storing and releasing electrical energy that is provided from a power source. When electrical power is applied to the metal terminals, a voltage is induced over the dielectric film. This electric voltage creates an electric field between the two plates, which causes the capacitor to accumulate a charge of electric energy. Once the power is removed, the energy stored in the capacitor is released, resulting in a reduction of the voltage. As this happens, the charge begins to decay until it reaches a minimum, which induces a small current.Overall, the ECQ-U2A394KLA is a reliable and practical solution for various applications due to its low profile and compact size. It is widely used for its ability to store and release electrical energy quickly and effectively as well as reduce the influence of noise in sensitive circuits. This type of capacitor is also used in the construction of switching power supplies, high voltage motor drives, and other high frequency electronic circuits.

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