Allicdata Part #: | 397AVG035MGBJ-ND |
Manufacturer Part#: |
397AVG035MGBJ |
Price: | $ 0.55 |
Product Category: | Capacitors |
Manufacturer: | |
Short Description: | CAP ALUM POLY 390UF 20% 35V T/H |
More Detail: | 390µF 35V Aluminum Polymer Capacitor Radial, Can 5... |
DataSheet: | 397AVG035MGBJ Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
3200 +: | $ 0.50010 |
Series: | AVG |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Type: | Polymer |
Capacitance: | 390µF |
Tolerance: | ±20% |
Voltage - Rated: | 35V |
ESR (Equivalent Series Resistance): | 510.1 mOhm |
Lifetime @ Temp.: | 1500 Hrs @ 125°C |
Operating Temperature: | -55°C ~ 125°C |
Ratings: | -- |
Applications: | General Purpose |
Ripple Current @ Low Frequency: | 170mA @ 120Hz |
Ripple Current @ High Frequency: | 3.4A @ 100kHz |
Lead Spacing: | 0.197" (5.00mm) |
Size / Dimension: | 0.394" Dia (10.00mm) |
Height - Seated (Max): | 0.532" (13.50mm) |
Surface Mount Land Size: | -- |
Mounting Type: | Through Hole |
Package / Case: | Radial, Can |
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Aluminum - Polymer Capacitors
The popular 397AVG035MGBJ is a broad application field, aluminum-polymer capacitor. It is widely used in energy storage, high-frequency coupling, filtering capacitors, and other applications. The design of the capacitor is based on advanced technology and provides a long-term reliable service in a wide range of applications.
Working Principle of Aluminum - Polymer Capacitors
Aluminum-polymer capacitors use two layers of electrodes, an anode layer and a cathode layer. Both electrodes are coated with polymers, which increase the dielectric strength of the capacitor and provide better performance at higher temperatures and frequencies. The anode layer consists of a thin aluminum sheet and a polymeric material, while the cathode layer consists of a polymeric material and a conductive metal. The polymeric material on the anode layer acts as a dielectric, while the polymeric material on the cathode layer acts as an electrode material.
When voltage is applied to the capacitor, the polymeric material on the anode and cathode layers causes a large number of electrons to move from one layer to the other, thus creating an electrostatic field between the two layers. This electrostatic field reduces the dielectric strength of the capacitor, increasing its capacitance. As the voltage increases, the electrons start to move faster and the electrostatic field strength increases, while the dielectric strength decreases. This allows the capacitor to store large amounts of energy.
The capacitance of the 397AVG035MGBJ is determined by a combination of the thickness of the anode and cathode layers, the number of electrons that move through the electrodes and the temperature. The temperature of the capacitor also affects its capacitance; as the temperature increases, the electrons move faster and the capacitance of the capacitor increases. This makes aluminum-polymer capacitors suitable for a wide range of applications, including high temperature applications and high-frequency coupling.
Applications of Aluminum-Polymer Capacitors
Aluminum-polymer capacitors are well suited for applications that require high capacitance, low series resistance, minimal reactance and fast charge and discharge rates. Examples of these applications include:
- High frequency coupling capacitors
- Voltage and current regulation
- Power factor correction
- Energy storage
- Filtering capacitors
- High voltage resistors
Aluminum-polymer capacitors are also used in a variety of consumer products and devices, such as cell phones, digital cameras, and other mobile devices. These devices use the capacitors as they need to be able to handle large amounts of power quickly, and the capacitors are able to do this effectively.
Conclusion
The 397AVG035MGBJ is a popular aluminum-polymer capacitor that is used in a variety of applications. It is suitable for applications that require high capacitance, low series resistance, minimal reactance, and fast charge and discharge rates. The capacitance of the capacitor is determined by a combination of the thickness of the anode and cathode layers, the number of electrons that move through the electrodes and the temperature. Aluminum-polymer capacitors are used in a variety of consumer products and devices, such as cell phones, digital cameras and other mobile devices.
The specific data is subject to PDF, and the above content is for reference
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