
Allicdata Part #: | ECQ-E2394RKB-ND |
Manufacturer Part#: |
ECQ-E2394RKB |
Price: | $ 0.09 |
Product Category: | Capacitors |
Manufacturer: | Panasonic Electronic Components |
Short Description: | CAP FILM 0.39UF 10% 250VDC RAD |
More Detail: | 0.39µF Film Capacitor 250V Polyester, Metallized ... |
DataSheet: | ![]() |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1000 +: | $ 0.08055 |
Operating Temperature: | -40°C ~ 105°C |
Features: | -- |
Ratings: | -- |
Applications: | General Purpose |
Lead Spacing: | 0.394" (10.00mm) |
Termination: | PC Pins |
Height - Seated (Max): | 0.626" (15.90mm) |
Size / Dimension: | 0.484" L x 0.224" W (12.30mm x 5.70mm) |
Package / Case: | Radial |
Mounting Type: | Through Hole |
Series: | ECQ-E(B) |
Dielectric Material: | Polyester, Metallized |
Voltage Rating - DC: | 250V |
Voltage Rating - AC: | -- |
Tolerance: | ±10% |
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 DC link capacitors, are used in most DC applications and high frequency AC circuits. They are the most reliable, stable, and accurate capacitor in terms of size and weight. The ECQ-E2394RKB film capacitor is an excellent example of this type of capacitor, as it offers superior performance in applications and working principles.
Characteristics
The ECQ-E2394RKB film capacitor has several unique characteristics that make it ideal for use in applications and working principles. It is a high breakdown voltage, compact size, and low leak rate capacitor. The breakdown voltage is over twice the rated voltage, with a maximum voltage of 400V DC. The low internal leakage ensures that the capacitor can store energy efficiently, giving it longer storage times. Additionally, the capacitor’s small size and light weight make it easy to mount and use.
Application Field
The ECQ-E2394RKB film capacitor can be used in a variety of applications and working principles. The capacitor is commonly used in circuits that require high voltage power, such as power supplies and high voltage DC-DC converters. The high breakdown voltage makes it capable of withstanding high voltage spikes and surges, making it ideal for applications in power supplies, motor controls, and other DC circuits. Additionally, the ECQ-E2394RKB can be used in noise suppression and output filtering circuits, due to its low resistance and high-frequency characteristics.
Working Principle
The ECQ-E2394RKB film capacitor works by storing electrical energy in its dielectric. When a voltage is applied, the capacitor will store the electrical energy, creating an electric field between the two plates. This electric field creates a force that opposes the applied voltage, allowing the capacitor to pass or block the electrical current. In most applications, the capacitor will block any AC frequencies above its cut-off frequency, letting only the DC component pass. This characteristic makes the capacitor ideal for use in power filtering, noise suppression, and alternating current circuits.
Conclusion
The ECQ-E2394RKB film capacitor is an excellent choice for applications and working principles that require high breakdown voltages and low leakage rates. Its outstanding characteristics make it ideal for high voltage power supplies, noise suppression, and output filtering circuits. Additionally, the ECQ-E2394RKB is a compact and lightweight device, making its use and installation convenient. It is one of the best solutions for these applications, as it offers accuracy, stability, and reliable performance.
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