940C8P22K Capacitors

ESR (Equivalent Series Resistance):	8 mOhms
Features:	--
Ratings:	--
Applications:	High Pulse, DV/DT
Lead Spacing:	--
Termination:	PC Pins
Height - Seated (Max):	--
Size / Dimension:	0.610" Dia x 1.339" L (15.50mm x 34.00mm)
Package / Case:	Axial
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 105°C
Series:	940C
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	850V
Voltage Rating - AC:	450V
Tolerance:	±10%
Capacitance:	0.22µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors: 940C8P22K Application Field and Working Principle

Film capacitors, also known as film dielectric capacitors, are components that use a film dielectric instead of a liquid dielectric like in electrolytic capacitors. The 940C8P22K film capacitor is a very useful and widely used component in the field of electronics. In this article, we will discuss the application field and working principle of the 940C8P22K film capacitor.The 940C8P22K film capacitor is commonly used in switching power supplies, frequency dividers, pulse transformer,,and other applications that require high electrical stress and stability. The unique feature of 940C8P22K capacitors is their high stability and low leakage current, which make them suitable for these applications. They also feature high insulation resistance and excellent reliability.The working principle of the 940C8P22K film capacitor is not complicated. When electrical current is applied, an electric field is created between the electrodes that causes the dielectric material to be polarized. This polarization creates an electric field that stores energy and blocks the flow of current. The amount of electric energy stored is proportional to the capacitance of the capacitor, which can be calculated using the formula C=Q/V, where C is the capacitance, Q is the amount of electric charge, and V is the voltage applied to the capacitor.In conclusion, the 940C8P22K film capacitor is an incredibly useful device and is used in a wide range of applications. Its high stability, insulation resistance, and low leakage current make it ideal for switching power supplies, frequency dividers, and other high-stress applications. Its working principle is based on the electric field created between the electrodes by the applied voltage, which stores electric energy and prevents the flow of current.

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