ELJ-FB390JF Inductors, Coils, Chokes |
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| Allicdata Part #: | PCD1460TR-ND |
| Manufacturer Part#: |
ELJ-FB390JF |
| Price: | $ 0.00 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Panasonic Electronic Components |
| Short Description: | FIXED IND 39UH 165MA 3.6 OHM SMD |
| More Detail: | 39µH Unshielded Wirewound Inductor 165mA 3.6 Ohm M... |
| DataSheet: |  ELJ-FB390JF Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
| DC Resistance (DCR): | 3.6 Ohm 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: | 10MHz |
| Q @ Freq: | 50 @ 2.52MHz |
| Series: | FB |
| Shielding: | Unshielded |
| Current - Saturation: | -- |
| Current Rating: | 165mA |
| Tolerance: | ±5% |
| Inductance: | 39µH |
| Material - Core: | -- |
| Type: | Wirewound |
| Part Status: | Obsolete |
| Packaging: | Tape & Reel (TR) |
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Fixed inductors are one type of electronic components which, when formed with two or more conductors or wires, produce a self-generated magnetic field. The ELJ-FB390JF is an inductor developed by Fujitsu Components which exhibits excellent performance. The application field and working principle of the ELJ-FB390JF are discussed in this article.
Application Field
The ELJ-FB390JF is a low-profile, high-current, fixed inductor. It is characterized by its compact size, which allows for a wide range of applications including power supplies, switching circuits, DC-DC converters, and automotive powertrain systems. The ELJ-FB390JF can be used in applications that require minimal power loss due to its high saturation current of up to 1.6A. It is also suitable for use in various temperature ranges, making it popular in automotive applications.
Working Principle
A fixed inductor works by creating a magnetic field by passing an electric current through its conductors. As the current increases, the magnetic field increases, creating an opposing movement of electrons along the inductor, known as an induced current. The relationship between the current through the inductor and the magnetic field created is described by Ampere’s Law. This induced current is dissipated as heat. This phenomenon is known as Joule heating. As the current increases, the heat dissipated by the electrons increases. The ELJ-FB390JF is capable of producing a high current even in a small package due to its highly efficient materials and design.
In addition, the ELJ-FB390JF also features an integrated shield. This shield helps to substantially reduce noise by reducing the amount of thermal energy radiated from the device. In addition, the shield reduces the amount of electromagnetic interference (EMI) emitted from the inductor, making it suitable for use in sensitive electronics.
The ELJ-FB390JF is an excellent choice for a variety of applications due to its high current, low resistance, and excellent heat dissipation capabilities. It is highly reliable and can be used in a wide range of electrical and electronic applications. In conclusion, the ELJ-FB390JF is an excellent fixed inductor that provides high performance in a compact package.
The specific data is subject to PDF, and the above content is for reference
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