ECQ-B2393JF

Operating Temperature:	-40°C ~ 105°C
Features:	--
Ratings:	--
Applications:	General Purpose
Lead Spacing:	0.394" (10.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.532" (13.50mm)
Size / Dimension:	0.531" L x 0.197" W (13.50mm x 5.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	ECQ-B(F)
Dielectric Material:	Polyester
Voltage Rating - DC:	200V
Voltage Rating - AC:	--
Tolerance:	±5%
Capacitance:	0.039µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors

Film capacitors are mainly used in applications where the high dielectric strength, very low inductance, and varying expectations of performance come into play. They are often used as energy storage devices in power supplies, as stabilization elements in DC-DC converters, and as buffering elements to avoid the influence of upstream capacitors. ECQ-B2393JF Film capacitors are one such type of film capacitor.

ECQ-B2393JF Application Field

ECQ-B2393JF film capacitors are rated for 105°C and feature a classic radial design that is suitable for a wide range of high frequency applications. These capacitors are typically used in filtering or EMI/RFI suppression, power factor correction, and step-down power supply applications. It is also an ideal choice for applications from audio frequency to measurably high frequency where the ‘short’ physical size is of importance. It is also suitable for high-end general-purpose smps circuit, medical device, phone charger, and small current applications.

ECQ-B2393JF Working Principle

The working principle of the ECQ-B2393JF film capacitor involves the construction of its structure. It consists of two ceramic end caps and the film capacitor element, which includes two conductive films of aluminum-zinc, PET dielectric, and one electrode. The total stack is insulated with an acrylic insulator. This structure makes the EQL-B2393JF capacitor an excellent choice for high frequency applications due to its higher capacitance for a given size and its lower inductance. The capacitor also works well for EMI suppression/RFI and power factor correction applications due to its high-quality construction. The structure of the ECQ-B2393JF capacitor makes it particularly useful for high frequency applications such as those used in electronic equipment and consumer electronic devices. This is due to its excellent dielectric strength and dissipation factor. Additionally, this type of capacitor has low leakage current, which helps maintain charge stability for longer periods of time. The ECQ-B2393JF capacitor is also suitable for use in power conversion and has been used in circuits for energy storage and power supply applications. The capacitor also features a low ESR rating and a high-power tolerance, which make it suitable for applications where power dissipates quickly. Moreover, the film structure of the capacitor ensures superior stability and reliability even under large temperature fluctuations.

Conclusion

ECQ-B2393JF film capacitors are a type of film capacitor widely used for applications requiring high-frequency performance or for power conversion in circuits. These capacitors feature a low inductance and a high dielectric strength, and they have a low ESR rating and a high power tolerance. They are an ideal choice for high-end general-purpose SMPS circuits, medical devices, phone chargers, and small current applications. The ECQ-B2393JF capacitors are also excellent choices for EMI/RFI suppression and power factor correction applications.

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