ECQ-E4474KFW

Operating Temperature:	-40°C ~ 105°C
Features:	--
Ratings:	--
Applications:	General Purpose
Lead Spacing:	0.394" (10.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.866" (22.00mm)
Size / Dimension:	0.728" L x 0.307" W (18.50mm x 7.80mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	ECQ-E(F)
Dielectric Material:	Polyester, Metallized
Voltage Rating - DC:	400V
Voltage Rating - AC:	--
Tolerance:	±10%
Capacitance:	0.47µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors & ECQ-E4474KFW Application Field and Working Principle

Film capacitors are a type of capacitor consisting of a thin film of plastic or aluminum as a dielectric layer, as they offer better performance than other types of capacitors. They are widely used in a variety of industrial applications. One such type is the ECQ-E4474KFW capacitor, which is an electrolytic capacitor with high capacitance, low voltage, and wide temperature range.The ECQ-E4474KFW capacitor is a film capacitor with an anode material made from aluminum foil which is both cost-effective and widely available. The cathode material is either a conductive polymer or conductive carbon. The advantage of this material choice is that it helps to reduce corrosion, making the capacitor more reliable over time. The dielectric material used in this type of capacitor is typically a plastic film such as PVC, PET, or Kapton.The primary application field of ECQ-E4474KFW capacitors is motor control, as they are often used in motor speed control circuits where they can provide a high capacitance, low voltage, and wide temperature range. The ECQ-E4474KFW capacitor can also be found in power supply circuits and telecommunication circuits, where a low voltage and reliable operation are required in order to reduce power consumption and improve efficiency.The working principle of the ECQ-E4474KFW capacitor is relatively straightforward. When an electric current passes through the capacitor, it creates a charge within the capacitor’s dielectric material. The capacitor’s electrodes become charged, forming an electrostatic field which stores the charge. The charge is released when the current flows in the opposite direction, which is called the discharge cycle.The ECQ-E4474KFW capacitor is a reliable and cost-effective choice for applications where a low-voltage and wide temperature range are needed. The anode and cathode materials can help to prevent corrosion, making the ECQ-E4474KFW capacitor a long-lasting and reliable choice. The working principle of the ECQ-E4474KFW is simple and straightforward, as the capacitor stores a charge and then releases it when the current flows in the opposite direction. Overall, the ECQ-E4474KFW capacitor is an ideal choice for motor control, power supply, and telecommunication applications.

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