ECW-F4394JB

Operating Temperature:	-25°C ~ 85°C
Features:	--
Ratings:	--
Applications:	High Frequency, Switching
Lead Spacing:	0.787" (20.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.866" (22.00mm)
Size / Dimension:	0.906" L x 0.531" W (23.00mm x 13.50mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	ECW-F(B)
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	400V
Voltage Rating - AC:	--
Tolerance:	±5%
Capacitance:	0.39µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to ECW-F4394JB Film Capacitors

Film capacitors, also known as plastic film capacitors, are widely used in a variety of electronic applications. The ECW-F4394JB is a popular type of film capacitor that offers a number of advantages over traditional capacitors. It has a higher temperature endurance, greater breakdown strength, and improved burn time.

Application of ECW-F4394JB

The ECW-F4394JB is widely used in a variety of applications. This particular model is particularly useful for power applications due to its low-profile design. It is often used in the following areas:

• Automotive electronics
• Lighting
• Consumer electronics
• Audio devices
• Power supplies
• Lighting controls

In addition to the above applications, the capacitor is also finding use in a number of other industries due to its durable construction and reliable performance. It is also increasingly being used in medical and communications applications because of its low ESR values and high insulation resistance.

Working Principle of ECW-F4394JB

The ECW-F4394JB film capacitor works on the same principles as other capacitors. A dielectric material, usually a plastic film, is sandwiched between two metal plates which are connected to the external leads. When an electric field is applied across the capacitor, a current is induced, allowing charges to accumulate on each plate. This stored energy is then released as the field is decreased.The main advantage of the ECW-F4394JB is its flat profile design, which allows it to fit into cramped spaces. The metal plates of the capacitor are made of higher purity metals, resulting in better heat dissipation and more consistent performance. The dielectric material is heat resistance and highly durable, making the capacitor suitable for a variety of high temperature applications.

Conclusion

The ECW-F4394JB film capacitor is a popular choice for a variety of applications due to its flat profile and high performance. Its temperature endurance, breakdown strength, and burn time are all higher than those of traditional capacitors, making it an ideal choice for power applications. Its small size also makes it suitable for use in small electronic devices.

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