947D771K122DLRSN

ESR (Equivalent Series Resistance):	2.1 mOhms
Features:	--
Ratings:	--
Applications:	DC Link, DC Filtering
Lead Spacing:	1.969" (50.00mm)
Termination:	Screw Terminals
Height - Seated (Max):	6.417" (163.00mm)
Size / Dimension:	4.567" Dia (116.00mm)
Package / Case:	Radial, Can
Mounting Type:	Chassis Mount
Operating Temperature:	-45°C ~ 85°C
Series:	947D
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	1200V (1.2kV)
Voltage Rating - AC:	230V
Tolerance:	±10%
Capacitance:	770µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film capacitors, also known as plastic film capacitors, are a type of capacitor that utilizes a thin plastic film as a dielectric. The film is then sandwiched between two metallic electrodes which act as the plates of the capacitor.The 947D771K122DLRSN application field and working principle of film capacitors are an important part of electrical engineering. These capacitors are used in a variety of electrical applications such as power supplies, high frequency circuits, pulse circuits, and signal processing. Film capacitors are ideal for these applications because of their low dielectric losses and good temperature stability.Film capacitors are made up of a thin plastic film placed between two metal electrodes. The film is coated with a thin layer of an insulating material to create a “dielectric”. This dielectric acts as an electrical insulator, allowing the capacitor to store an electrical charge without significant losses. When a voltage is applied across the capacitor, an electrical field is created between the two electrodes. This field causes the electrons in the capacitor to move from one plate to the other. As the electrical charge is moved from one plate to the other, the capacitor is said to be “discharging”.The 947D771K122DLRSN application field and working principle of film capacitors are further broken down into three major categories: polarization characteristics, temperature characteristics, and dielectric properties. Polarization characteristics refer to the way the electric field affects the electrons in the capacitor. These characteristics help to determine the electrical charge stored in the capacitor. Temperature characteristics refer to the way the capacity of the capacitor changes with temperature. Finally, the dielectric properties refer to the way the capacitor behaves as an insulator. All three of these properties affect how well the capacitor is able to store an electrical charge.The 947D771K122DLRSN application form and working principle of film capacitors make them ideal for a variety of electrical applications. They are especially useful in high frequency circuits, where their low dielectric losses and good temperature stability make them ideal. They are also commonly used in pulse circuits and signal processing. Finally, film capacitors are often used in power supplies, where their stability and low cost make them a popular choice.Film capacitors are an important component of many different types of electrical systems. Their low dielectric losses, good temperature stability, and cost-effectiveness make them a popular choice for a variety of applications. The 947D771K122DLRSN application field and working principle of film capacitors make them an invaluable part of electrical engineering.

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