ECW-F4334JL

Operating Temperature:	-40°C ~ 105°C
Features:	--
Ratings:	--
Applications:	High Frequency, Switching
Lead Spacing:	0.591" (15.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.622" (15.80mm)
Size / Dimension:	0.709" L x 0.378" W (18.00mm x 9.60mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	ECW-F(L)
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	400V
Voltage Rating - AC:	--
Tolerance:	±5%
Capacitance:	0.33µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors

A film capacitor, or also called plastic film capacitor, consists primarily of two pieces of dielectric films and electrode which is usually made of metal foil. This type of capacitor provides a wide range of values of capacitance in a very small size, making it an efficient and long lasting option for a variety of devices.One of the most popular types of film capacitors that has been widely adopted in various applications is the ECW-F4334JL. ECW-F4334JL is a polyester film capacitor with a PEN base. It features a maximum operating temperature of 105℃, a voltage rating of 400V, and a capacitance range of 0.1uF to 3.3uF. As this type of capacitor is highly reliable and able to work effectively at high temperatures, it is suitable to be used in humid and high temperature environments.The ECW-F4334JL is used in a wide range of applications, such as AC power wiring, ceiling fans, microwave ovens, HVAC systems, water heaters, lighting systems, automotive electronics, and home appliances. All these applications require reliable and efficient performance, which can be provided by this capacitor.The working principle of the ECW-F4334JL is relatively simple. When a voltage is applied, a uniform electric field is generated in the air gap between two electrodes and the dielectric. This field polarizes the dielectric material and generates a capacitive current to store energy. As the energy from the electric field is transferred to the dielectric material, the voltage across the electrodes is reduced. The electrical energy can be discharged by the electrical current flow through the capacitor when the voltage changes.To ensure that the ECW-F4334JL is able to withstand high temperatures, it is constructed of a high temperature resistant polyester film with a PEN base and a molded case. The internal layer provides insulation with excellent mechanical strength, while the metal electrodes are placed in the external layers and are arranged in parallel. This ensures that the electrical current has a low impedance, which leads to better performance and increases the capacitor\'s life span.In conclusion, the ECW-F4334JL is a polyester film capacitor with a PEN base, which offers excellent performance and reliability for various applications. It is able to work effectively under high temperatures, and provide a wide range of values of capacitance in a small size. The working principle of this capacitor is relatively simple; when a voltage is applied, a uniform electric field is generated in the air gap between two electrodes, and energy is stored or discharged as required. Lastly, the ECW-F4334JL is constructed of high-temperature resistant materials, which helps it to be reliable and last for a long time.

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