ECQ-E2394RJF

Operating Temperature:	-40°C ~ 105°C
Features:	--
Ratings:	--
Applications:	General Purpose
Lead Spacing:	0.591" (15.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.669" (17.00mm)
Size / Dimension:	0.728" L x 0.193" W (18.50mm x 4.90mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	ECQ-E(F)
Dielectric Material:	Polyester, Metallized
Voltage Rating - DC:	250V
Voltage Rating - AC:	--
Tolerance:	±5%
Capacitance:	0.39µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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Film capacitors (also known as dielectric capacitors, or plastic film capacitors) are polarized capacitors with a dielectric film as the energy storage element and are widely used in many electronic products. The ECQ-E2394RJF is one of the most popular models of film capacitors on the market today. In this article, we will explore the ECQ-E2394RJF\'s application field and working principle.Application FieldsFilm capacitors are essential components in many types of electronic equipment, such as television sets and amplifiers. The ECQ-E2394RJF has a wide range of applications, ranging from motor drives to lighting systems and audio signal processing. It is also used in advanced applications such as signal processing, communications, and instrumentation. Furthermore, the ECQ-E2394RJF also has applications in automotive and aerospace electronics due to its ability to withstand high temperatures and humidity.The ECQ-E2394RJF is also a popular choice in power factor correction circuits, as it is capable of handling high ripple currents without producing any significant reduction in the capacitance. It is also ideal for circuits where the voltage tends to fluctuate, such as inverters and converters. Furthermore, the ECQ-E2394RJF is also used for temperature compensation applications, where its excellent stability makes it an ideal choice.Working PrincipleFilm capacitors are based on the principle of electrostatics, which is the concept that two charged objects will exert a force on each other. In a film capacitor, the two objects are a film of a dielectric material and two metal plates. When a voltage is applied to the plates, an electric field is created within the dielectric film, which causes an accumulation of electric charge. This accumulated charge is what is referred to as the capacitance of the capacitor.The ECQ-E2394RJF is a polyethylene-terephthalate (PET) film capacitor, which is a type of film capacitor that uses PET film as its dielectric. This type of film capacitor has excellent insulation capabilities and is capable of withstanding temperatures up to 125C. Furthermore, the ECQ-E2394RJF is also capable of handling high frequency signals.In conclusion, the ECQ-E2394RJF is a popular choice of film capacitor due to its wide range of applications and excellent insulation capabilities. It is an ideal choice for applications where voltage tends to fluctuate and for power factor correction circuits. Furthermore, its high temperature capabilities make it ideal for automotive and aerospace electronics.

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