| Allicdata Part #: | SC105-391-ND |
| Manufacturer Part#: |
SC105-391 |
| Price: | $ 0.27 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Signal Transformer |
| Short Description: | FIXED IND 390UH 560MA 1.3 OHM |
| More Detail: | 390µH Unshielded Wirewound Inductor 560mA 1.3 Ohm ... |
| DataSheet: |  SC105-391 Datasheet/PDF |
| Quantity: | 1000 |
| 500 +: | $ 0.23983 |
Specifications
| DC Resistance (DCR): | 1.3 Ohm Max |
| Height - Seated (Max): | 0.224" (5.70mm) |
| Size / Dimension: | 0.406" L x 0.366" W (10.30mm x 9.30mm) |
| Supplier Device Package: | -- |
| Package / Case: | Nonstandard |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 1kHz |
| Operating Temperature: | -40°C ~ 125°C |
| Ratings: | -- |
| Frequency - Self Resonant: | -- |
| Q @ Freq: | -- |
| Series: | SC105 |
| Shielding: | Unshielded |
| Current - Saturation: | 480mA |
| Current Rating: | 560mA |
| Tolerance: | ±20% |
| Inductance: | 390µH |
| Material - Core: | -- |
| Type: | Wirewound |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
Description
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Fixed Inductors: SC105-391 Application Field and Working Principle
Fixed inductors, which are also known commonly as coils, are one of the most important electronic components and are used in all types of electronic circuits. Inductors are primarily used for storing and controlling energy. The SC105-391 is a "consumer grade" fixed inductor, manufactured by Semtech Electronics, that is commonly used in compact, low-cost applications requiring high efficiency levels. This article will discuss the application field and working principle of this inductor.
Application Field
The SC105-391\'s functional characteristics and advantages make it suitable for use in mobile/cellular phones, audio/video players, power management systems, wireless LAN systems, MP3 players, notebook computers, automotive applications, and industrial and consumer electronics applications. It is used to maintain a peak efficiency and reduce user downtime, while preventing any noise, interference or data loss.Working Principle
The SC105-391 is an inductor with a ferrite core made up of several windings of copper or other magnetic material. It operates on the principle of mutual inductance, whereby a current passing through one winding creates a magnetic field in the core; this induces a voltage in the other windings. Inductance is the resistance of a conductor to changes in its current, and serves to regulate the flow of current in electrical circuits. The SC105-391 is designed to provide high enough resistance to prevent the flow of direct current (DC) through the windings of the inductor, while still allowing for a controlled amount of alternating current (AC) to pass through the windings.Design Considerations
The SC105-391\'s efficiency and performance depend heavily upon the design of its components. For example, the copper windings must be precisely wound in order to maintain the inductor\'s magnetic properties. Additionally, the length, diameter, and width of the inductor must be accurately calculated in order for it to generate the desired level of inductance for the application. In order to ensure that the inductor will operate efficiently and reliably, the material, size, and design of the core must be carefully chosen and optimized.Conclusion
The SC105-391 is a consumer grade fixed inductor that is suitable for use in a variety of applications. It operates on the principle of mutual inductance and relies on precise winding and core design to provide efficiency and performance. The application field and working principle of this inductor have been discussed in this article.The specific data is subject to PDF, and the above content is for reference
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