ELJ-FB4R7KF Inductors, Coils, Chokes |
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| Allicdata Part #: | PCD1449TR-ND |
| Manufacturer Part#: |
ELJ-FB4R7KF |
| Price: | $ 0.00 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Panasonic Electronic Components |
| Short Description: | FIXED IND 4.7UH 350MA 810 MOHM |
| More Detail: | 4.7µH Unshielded Wirewound Inductor 350mA 810 mOhm... |
| DataSheet: |  ELJ-FB4R7KF Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
| DC Resistance (DCR): | 810 mOhm Max |
| Height - Seated (Max): | 0.134" (3.40mm) |
| Size / Dimension: | 0.177" L x 0.126" W (4.50mm x 3.20mm) |
| Supplier Device Package: | 1812 |
| Package / Case: | 1812 (4532 Metric) |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 1MHz |
| Operating Temperature: | -20°C ~ 85°C |
| Ratings: | -- |
| Frequency - Self Resonant: | 33MHz |
| Q @ Freq: | 50 @ 5MHz |
| Series: | FB |
| Shielding: | Unshielded |
| Current - Saturation: | -- |
| Current Rating: | 350mA |
| Tolerance: | ±10% |
| Inductance: | 4.7µH |
| Material - Core: | -- |
| Type: | Wirewound |
| Part Status: | Obsolete |
| Packaging: | Tape & Reel (TR) |
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Fixed inductors, also known as chokes, are among the most common types of passive electronic components. ELJ-FB4R7KF is a type of fixed inductor that is widely used in electronic circuits. In this article, we\'ll examine ELJ-FB4R7KF\'s application field and working principle.
ELJ-FB4R7KF is a type of fixed inductor, which is composed of a ferrite core and several windings. It has a low resistance even at high frequencies, making it suitable for use in high-frequency circuits. It is usually used in combination with other electronic components, such as resistors and capacitors, to provide stability in the circuit. Furthermore, it is often used in AC-DC converters, DC-DC power supplies, and other types of power conversion applications.
ELJ-FB4R7KF has a wide range of applications in the electronics industry. For example, it can be used as a transformer to convert AC voltage. It can also be used as an inductor in RF circuits to regulate the flow of energy. In addition, it is commonly used in antenna matching networks, allowing for better transfer of radio frequency energy. Additionally, ELJ-FB4R7KF can be used as an impedance matching element in various types of RF circuits.
ELJ-FB4R7KF\'s working principle is based on Faraday\'s Law of induction. According to this law, when a current passes through a coil, a magnetic field is produced, which induces an electromotive force (EMF) in the coil. This EMF is known as back EMF, which aids in decreasing the current in the circuit. The ELJ-FB4R7KF contains a ferrite core, which helps to further reduce the back EMF, and the windings act as a high-frequency filter, allowing high frequencies to pass while blocking low frequencies.
ELJ-FB4R7KF is an efficient and reliable component that is widely used in various electronic circuits. Its low resistance makes it suitable for use in high-frequency applications, while its ferrite core and windings help reduce back EMF and act as a filter. As such, ELJ-FB4R7KF is an essential component for many types of power conversion circuits.
The specific data is subject to PDF, and the above content is for reference
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