Allicdata Part #: | 1812R-394F-ND |
Manufacturer Part#: |
1812R-394F |
Price: | $ 1.97 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 390UH 100MA 20 OHM SMD |
More Detail: | 390µH Unshielded Inductor 100mA 20 Ohm Max 2-SMD |
DataSheet: | 1812R-394F Datasheet/PDF |
Quantity: | 1000 |
650 +: | $ 1.79222 |
Series: | 1812R |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | -- |
Material - Core: | Ferrite |
Inductance: | 390µH |
Tolerance: | ±1% |
Current Rating: | 100mA |
Current - Saturation: | -- |
Shielding: | Unshielded |
DC Resistance (DCR): | 20 Ohm Max |
Q @ Freq: | 40 @ 790kHz |
Frequency - Self Resonant: | 3MHz |
Ratings: | -- |
Operating Temperature: | -55°C ~ 125°C |
Inductance Frequency - Test: | 790kHz |
Mounting Type: | Surface Mount |
Package / Case: | 2-SMD |
Supplier Device Package: | -- |
Size / Dimension: | 0.126" L x 0.126" W (3.20mm x 3.20mm) |
Height - Seated (Max): | 0.190" (4.83mm) |
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Fixed Inductors
Fixed Inductors are components that are designed to carry out specific tasks and are highly reliable, when used as part of an electrical circuit. The 1812R-394F Fixed Inductors is a particularly versatile model, which can be used for a variety of applications, while still remaining easy to configure and program, depending on the project’s needs.
Application Field
The 1812R-394F can be used for a number of different applications, including as an inductor for voltage regulator circuits, for impedance matching in amplifier circuits, for impedance networks, and for enhancing power line stability. It is also commonly used as a choke filter for power supplies and amplifiers, as well as for antenna coupling for radio communications equipment. This makes it particularly suitable for a range of industrial, commercial, and communication applications.
Working Principle
In the most basic terms, fixed inductors can be thought of as components with magnetic properties, which can store and transfer energy. The 1812R-394F specifically relies on a core made of ferrite, which combines with an air-cored inductor for a highly efficient inductor. This makes it a strong component that can handle a high level of current.
The components within the inductor are configured in such a way that when a direct current flows through the inductor, a magnetic field is generated. This is then reversed when the current is reversed, allowing the current to be stored in the inductor. This process happens quickly and efficiently, resulting in a reliable and stable component for any given application.
The 1812R-394F is also notable for its ability to support EMC applications, thanks to its air-core design and ferrite casing, which shields any generated electromagnetic interference. This shielding keeps the operation of other components nearby from being disrupted, making it an ideal choice for most industrial applications.
Conclusion
Fixed Inductors are highly reliable components and the 1812R-394F is no exception. Its range of uses, combined with its simple design and efficient operation, makes it suitable for a variety of industrial, commercial, and communication applications, while its ability to shield itself from electromagnetic interference makes it a great choice for EMC applications.
The specific data is subject to PDF, and the above content is for reference
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