F17723102291

Operating Temperature:	-40°C ~ 110°C
Features:	--
Ratings:	X2
Applications:	EMI, RFI Suppression
Lead Spacing:	0.591" (15.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.433" (11.00mm)
Size / Dimension:	0.689" L x 0.197" W (17.50mm x 5.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	F1772
Dielectric Material:	Polyester, Metallized
Voltage Rating - DC:	630V
Voltage Rating - AC:	310V
Tolerance:	±20%
Capacitance:	10000pF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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F17723102291 Application Field and Working Principle: Film Capacitors

Film capacitors, the most common group of capacitors, are classified according to the type of electrical insulating film used in their construction. A capacitor is an electrical component that stores electrical energy and releases it when needed. Film capacitors are characterized by their high stability, low losses, high capacitance values, and low risk of failure under overload conditions. Film capacitors are used in many applications including AC line filtering, energy storage, and signal filtering in audio/video equipment, automotive electronics, and medical equipment. Depending on the application, film capacitors are available in various sizes, capacitances, voltage ratings, and temperature ranges. The construction of film capacitors consists of two electrical conductors, typically copper or aluminum foil, which are separated by one or more layers of thin film. The film has an electrical insulating property and can be made of a variety of materials, such as plastic, polycarbonate, polyester, polypropylene, and tantalum. The dielectric properties of the film play a major role in the characteristics of the capacitor. The distance between the conductors affects the capacitance of the capacitor.The working principle of a film capacitor involves the application of an alternating current to the layers of insulating film. This causes the film to become polarized, and the resulting electric field causes electrons to move from the conductor to the dielectric material. These electrons form a stable charge which is proportional to the voltage applied. When direct current is applied, the electric field between the conductors pulls electrons away from the area of charge, and causes a reduction in capacitance.The main characteristics of film capacitors are the nominal capacitance, voltage rating, loss angle, insulation resistance, and operating temperature. The nominal capacitance is the maximum rated capacitance of the capacitor, while the voltage rating determines the maximum voltage that can be applied without damaging the capacitor. The loss angle specifies the dielectric heat generated as a proportion of the applied voltage, while the insulation resistance indicates the maximum safe voltage across the capacitor. The operating temperature identifies the maximum temperature at which the capacitor can work reliably.Film capacitors are used in a wide range of applications such as energy storage, AC line filtering, and signal filtering in audio/video equipment. They are characterized by high stability, low losses, high capacitance values, and low risk of failure under overload conditions. They are available in various sizes, capacitances, voltage ratings, and temperature ranges. The construction of film capacitors consists of two electrical conductors, typically copper or aluminum foil, which are separated by one or more layers of insulating film. The operating principle of a film capacitor involves the development of an electric field between the conductors, which leads to an accumulation of charge proportional to the voltage applied. The main characteristics of film capacitors are the nominal capacitance, voltage rating, loss angle, insulation resistance, and operating temperature.

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