FFLI6U0437K--

Operating Temperature:	-40°C ~ 95°C
Features:	--
Ratings:	--
Applications:	DC Link, DC Filtering
Lead Spacing:	1.260" (32.00mm)
Termination:	Screw Terminals
Height - Seated (Max):	7.165" (182.00mm)
Size / Dimension:	3.346" Dia (85.00mm)
Package / Case:	Radial, Can
Mounting Type:	Chassis, Stud Mount
Series:	FFLI
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	1150V (1.15kV)
Voltage Rating - AC:	--
Tolerance:	±10%
Capacitance:	430µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors

Film capacitors, also known as plastic dielectric capacitors or film dielectric capacitors, are capacitors that use plastic films as dielectric or insulating material. They are extremely reliable, offering superior performance and superior safety characteristics due to their excellent insulation properties. Furthermore, they are also highly reliable, long-lasting, and offer excellent EMI/RFI protection capabilities. The FFLI6U0437K is a film capacitor that is used in a variety of applications. It is a metallized polyethylene terephthalate (PET) film capacitor with a cylindrical case. It is especially suitable for high frequency and low impedance applications, such as LED lighting and online UPS systems. The FFLI6U0437K is a high-quality dielectric capacitor with excellent electrical characteristics. The capacitance value of the FFLI6U0437K is 1000pF, and it is rated for a voltage of 760Vac and a temperature range of -40℃ to +105℃. It also has very low leakage current, dielectric absorption, and dissipation factor. The construction of the FFLI6U0437K consists of a metalized PET film, an oxide layer, a PEN film, and electrodes. The metalized PET film is a type of plastic film insulated by aluminum metal and doped with metal oxides. It is then coated with a PEN layer that provides additional protection. The electrodes are then soldered to the top and bottom of the metalized PET film. The working principle of the FFLI6U0437K is similar to that of other capacitors, which is to store electrical energy in the form of an electrical field. When the capacitor is connected to a circuit, electrical current flows into one of the capacitor’s terminals and out of the other. This current flow creates an electrical field in the dielectric material, which stores energy and prevents further current flow. The FFLI6U0437K is a reliable, long-lasting capacitor that is suitable for a wide variety of applications. It offers excellent EMI/RFI protection and excellent electrical characteristics, making it a great choice for LED lighting and online UPS systems. Its high frequency and low impedance capabilities make it well suited for these applications. Furthermore, its construction provides superior safety and insulation characteristics, making it an ideal choice for any application requiring quality film capacitors.

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