ECQ-V1H474JL

Operating Temperature:	-40°C ~ 105°C
Features:	--
Ratings:	--
Applications:	General Purpose
Lead Spacing:	0.197" (5.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.327" (8.30mm)
Size / Dimension:	0.287" L x 0.236" W (7.30mm x 6.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	ECQ-V
Dielectric Material:	Polyester, Metallized - Stacked
Voltage Rating - DC:	50V
Voltage Rating - AC:	--
Tolerance:	±5%
Capacitance:	0.47µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors are electric components that store energy and are used to store an electric charge until it is released. The ECQ-V1H474JL is a Film Capacitor or Film Dielectric Capacitor. Like all capacitors, it is mainly used as components in electronic circuits where energy can be stored and discharged. In addition to the conventional application areas, they are increasingly being used in demanding applications that require high reliability and robustness. Film Capacitors can be divided into three main categories: polypropylene, polyester, and now even metallized film capacitors. The ECQ-V1H474JL is a metallized film capacitor and is made from a process which involves the deposition of a thin metal layer on the surface of the insulating film. This creates an incredibly strong dielectric barrier, which allows the capacitor to operate at higher temperature ranges and higher working voltage ratings. The construction of the ECQ-V1H474JL consists of a metallized polyester film and an encasing material typically plastic with two metal end caps. The end caps provide mechanical robustness, which ensures it performs its intended function under varied operating conditions. The metallized polyester film is the insulating layer and also acts as one of the plates for the capacitor. The other plate is created by the conductive metal end caps which are connected to the metallized polyester film. The electrical properties and performance of capacitors are governed by its physical construction and also by the properties of the insulating material used in its construction. The ECQ-V1H474JL has a metalized polyester film and is non-polarized, meaning that it can be connected at any orientation without affecting its performance. It has a capacitance of 4.7µF, and a working voltage rating of 250VAC. The working principle of the ECQ-V1H474JL is based on the principles of electrostatics. When a voltage is applied to the capacitor, the two plates are charged due to attraction of opposite charges. This process creates an electric field and stores electrical energy until the voltage is removed. When the voltage is removed, the opposite charges are repelled and the stored electrical energy is discharged once again. The ECQ-V1H474JL is commonly used as an energy storage and filtering device in applications such as filtering, timing, bypass and coupling of signal and power. They are often used in high voltage AC/DC power supplies as a means of processing and storing electrical energy. They can also be used as voltage dividing components, as they can precisely divide voltage levels into equal parts. The ECQ-V1H474JL is the ideal choice for applications where required capacitance values cannot be achieved through other standard capacitor technologies such as ceramic, aluminum electrolytic, or tantalum capacitors. It provides the necessary robustness, reliability and electrical properties to function optimally in high-end applications. It is important to keep in mind that the performance of the ECQ-V1H474JL is based on the substrate material used in its construction. Therefore, it is important to select a quality material that can withstand the operating conditions of the application. In addition, it is also important to ensure that any stress caused by thermal cycling is within its operating limits, to prevent any degradation in its performance.

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