B81141C1223M000

Operating Temperature:	-40°C ~ 85°C
Features:	--
Ratings:	X1
Applications:	EMI, RFI Suppression
Lead Spacing:	0.591" (15.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.492" (12.50mm)
Size / Dimension:	0.709" L x 0.276" W (18.00mm x 7.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	B81141
Dielectric Material:	Polyester, Metallized
Voltage Rating - DC:	--
Voltage Rating - AC:	440V
Tolerance:	±20%
Capacitance:	0.022µF
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 film dielectrics, are capacitors that create their capacitance using a thin plastic film instead of the usual dielectric, such as paper or ceramic. They are used in many applications, from simple voltage filtering circuits to switching power supplies and high-speed signal dynamics. These film capacitors have many advantages, such as a low dissipation factor and excellent insulation properties.B81141C1223M000 is a type of film capacitor. It is a high-voltage, self-healing, ac-dc-capacitor, with a maximum operating voltage of 8kVdc. It has excellent heat-resistance, and can be used in challenging conditions up to 105℃. Its high insulation level and self-healing feature helps to ensure reliable performance. B81141C1223M000 is a popular choice for filtering and signal processing, especially in power/data communication applications. It is commonly used in circuits that involve signal shaping, signal smoothing, and overvoltage protection in signal processors, amplifiers, and any other circuits where these functions are necessary. Some of the applications for B81141C1223M000 include power supply circuits, power line conditioning, and audio/video filter circuits.The working principle of B81141C1223M000 is the same as any other film capacitor. When an alternating current passes through the capacitor, a potential difference is created on either side of the film. This potential difference then triggers a reaction between the film and the electrolyte, which results in a current flow. The current flow then causes the dielectric to change in size when the current passes through it. As the dielectric changes size, the capacitance of the capacitor also changes. This allows the capacitor to provide varying levels of voltage and current, depending on the frequency and amplitude of the current passing through it.In addition to their various applications, film capacitors also have many advantages over traditional capacitor types. Compared to ceramic capacitors, film capacitors are typically faster and require less DC bias. Additionally, they offer excellent frequency characteristics, low dissipation factors, and operate over a wide range of temperatures. Finally, due to the way the films are insulated, film capacitors are typically more reliable than their ceramic counterparts.In conclusion, B81141C1223M000 film capacitors are a reliable and versatile choice for a variety of power supply and signal processing applications. Their low dissipation factor, excellent frequency characteristics, and wide range of temperature operation make them well suited for a variety of applications, from switching power supplies and signal processors to audio/video filter circuits. Finally, their excellent insulation properties and self-healing feature ensure reliable performance in challenging conditions.

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