| Allicdata Part #: | P11120-ND |
| Manufacturer Part#: |
ECQ-U3A474MG |
| Price: | $ 0.56 |
| Product Category: | Capacitors |
| Manufacturer: | Panasonic Electronic Components |
| Short Description: | CAP FILM 0.47UF 20% 300VAC RAD |
| More Detail: | 0.47µF Film Capacitor 300V Polyester, Metallized ... |
| DataSheet: |  ECQ-U3A474MG Datasheet/PDF |
| Quantity: | 18196 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| 1 +: | $ 0.50400 |
| 10 +: | $ 0.39915 |
| 100 +: | $ 0.29952 |
| 500 +: | $ 0.22629 |
| 1000 +: | $ 0.19967 |
| 2500 +: | $ 0.18635 |
| 5000 +: | $ 0.17970 |
| Series: | ECQ-UG |
| Packaging: | Bulk |
| Lead Free Status / RoHS Status: | -- |
| Part Status: | Active |
| Moisture Sensitivity Level (MSL): | -- |
| Capacitance: | 0.47µF |
| Tolerance: | ±20% |
| Voltage Rating - AC: | 300V |
| Voltage Rating - DC: | -- |
| Dielectric Material: | Polyester, Metallized |
| Operating Temperature: | -40°C ~ 100°C |
| Mounting Type: | Through Hole |
| Package / Case: | Radial |
| Size / Dimension: | 1.024" L x 0.413" W (26.00mm x 10.50mm) |
| Height - Seated (Max): | 0.807" (20.50mm) |
| Termination: | PC Pins |
| Lead Spacing: | 0.886" (22.50mm) |
| Applications: | EMI, RFI Suppression |
| Ratings: | X1 |
| Features: | -- |
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Film Capacitors
Film capacitors are a type of capacitors that are composed of two or more metal layers with a layer of plastic film between them. This type of capacitor has several advantages over other types of capacitors, such as lower leakage current, higher dielectric constant and better dielectric performance. The ECQ-U3A474MG is a film capacitor that has been designed to meet the needs of high-frequency applications and is capable of withstanding high operating temperature. In this article, we will examine the application field and working principle of the ECQ-U3A474MG film capacitor.
Application Field
The ECQ-U3A474MG film capacitor is specifically designed for high-frequency applications. This type of capacitor is ideal for use in circuits where frequent quick bursts of power are required, such as in audio amplifiers, TV tuners, RF receivers, and cellular phones. It has a high voltage rating of 130V for high-voltage applications, and a low equivalent series resistance (ESR) of 0.43 ohms that ensures low losses in the circuit. The capacitor is also capable of withstanding a high operating temperature of up to 105°C.
Working Principle
The ECQ-U3A474MG film capacitor works on the same principle as other capacitors. It consists of two metal layers that are separated by an insulating material, in this case, a plastic film. When a voltage is applied, electrons move from one layer to the other, thus creating an electric field that stores energy. The amount of charge stored by the capacitor is dependent upon its rated capacitance, which is measured in Farads (F). The plastic film also acts as a dielectric material, providing a barrier that allows for a higher capacitance without increasing the size of the capacitor.
Conclusion
The ECQ-U3A474MG is an excellent choice for use in high-frequency applications, as it has a high voltage rating, low ESR, and excellent operating temperature characteristics. Its plastic film dielectric material, combined with its two metal layers, provides high capacitance and is capable of withstanding high voltages. This makes it the ideal capacitor for use in applications where quick bursts of power are required.
The specific data is subject to PDF, and the above content is for reference
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