R75PF1470AA01J

Operating Temperature:	-55°C ~ 105°C
Features:	--
Ratings:	--
Applications:	High Frequency, Switching; High Pulse, DV/DT; Power Factor Correction (PFC)
Lead Spacing:	0.394" (10.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.358" (9.10mm)
Size / Dimension:	0.512" L x 0.157" W (13.00mm x 4.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	R75
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	630V
Voltage Rating - AC:	250V
Tolerance:	±5%
Capacitance:	4700pF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to Film Capacitors

Film capacitors, also known as plastic film capacitors, are a type of capacitor made using a thin plastic film as the dielectric. They are used in a variety of applications due to their low loss, small size and wide range of working voltages. The construction of the capacitor consists of two metal electrodes, usually referred to as an anode and a cathode, and a dielectric made of a thin plastic film.Film capacitors are incredibly versatile and can be used in a range of electrical applications. Some of the most common applications include filters, tuning circuits, AC/DC converters, oscillators and switching circuits. They are also used as protection devices in power delivery systems as they are able to handle large amounts of voltage and can help to reduce the risk of shock or fire.The popularity of film capacitors is mostly due to the fact that they can be manufactured in various shapes, sizes and configurations. This makes them suitable for a variety of applications and allows engineers to customize the capacitor to their exact specifications.

R75PF1470AA01J Film Capacitor

The R75PF1470AA01J film capacitor is a type of plastic film capacitor that is used in a variety of applications. It is primarily used in AC/DC converters, oscillators and switching circuits. Its main features include a working voltage range of 500VAC to 2000VAC, a maximum operating temperature of +105°C, and a capacitance of 0.047uF.The R75PF1470AA01J is constructed from two metal electrodes (anode and cathode) and a dielectric made of a thin plastic film. The anode is typically made of an aluminium or copper coil, while the cathode is typically a carbon or steel coated spacer. The capacitor is designed to operate at a temperature of +105° Celsius or below.The R75PF1470AA01J is usually used in applications where a high degree of accuracy, power efficiency and insulation are required. It is also used in AC/DC converters, oscillators and switching circuits as they are designed to withstand a higher operating temperature and feature a very low loss.

Working Principle of Film Capacitors

Film capacitors work on the principle of electrostatic induction. When the electrodes (anode and cathode) are connected to an electric potential, an electric field is generated. This electric field produces an attraction between the electrically charged molecules within the dielectric material, and this attraction creates a capacitance within the capacitor.Capacitance is the ability of a capacitor to store an electrical charge, and it is measured in Farads (F). When a voltage is applied across the electrodes of the R75PF1470AA01J capacitor, the electrons flow from the anode to the cathode and the capacitor stores a charge. This charge can then be discharged when the voltage is removed, and the capacitor can then be recharged again.

Conclusion

Film capacitors are a type of capacitor that are extremely popular due to their low loss, small size, and wide range of working voltages. The R75PF1470AA01J is a type of film capacitor that is most commonly used in AC/DC converters, oscillators and switching circuits. It has a working voltage range of 500VAC to 2000VAC, a maximum operating temperature of +105°C, and a capacitance of 0.047uF.Film capacitors work on the principle of electrostatic induction, where an electric potential is applied across the electrodes, producing an electric field within the dielectric material. This electric field produces an attraction between the molecules within the dielectric material and creates a capacitance. When this voltage is applied, the capacitor stores a charge, which can then be released when the voltage is removed.

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