| Allicdata Part #: | 108-123KS-ND |
| Manufacturer Part#: |
108-123KS |
| Price: | $ 2.98 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | API Delevan Inc. |
| Short Description: | FIXED IND 12UH 79MA 4 OHM SMD |
| More Detail: | 12µH Unshielded Inductor 79mA 4 Ohm Max Nonstanda... |
| DataSheet: | 108-123KS Datasheet/PDF |
| Quantity: | 1000 |
| 2000 +: | $ 2.68040 |
| DC Resistance (DCR): | 4 Ohm Max |
| Height - Seated (Max): | 0.075" (1.91mm) |
| Size / Dimension: | 0.100" L x 0.100" W (2.54mm x 2.54mm) |
| Supplier Device Package: | -- |
| Package / Case: | Nonstandard, 2 Lead |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 2.5MHz |
| Operating Temperature: | -55°C ~ 125°C |
| Ratings: | -- |
| Frequency - Self Resonant: | 26MHz |
| Q @ Freq: | 36 @ 2.5MHz |
| Series: | 108 |
| Shielding: | Unshielded |
| Current - Saturation: | -- |
| Current Rating: | 79mA |
| Tolerance: | ±10% |
| Inductance: | 12µH |
| Material - Core: | Iron |
| Type: | -- |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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Fixed Inductors
Fixed inductors are passive electrical devices commonly used in electronic circuits which introduce an inductance. There are several varieties of fixed inductors, but the 108-123KS series of flat-pinned surface-mount devices have become increasingly popular due to their low profile, easy assembly, and the wide range of inductance values available.
108-123KS Application Field
The 108-123KS series of fixed inductors is used in applications such as power supplies, DC-DC converters, and motor drivers, in addition to filtering, impedance matching, and signal-noise reduction. Ideal for applications that require the highest level of efficiency, the 108-123KS offers excellent temperature stability, low self-capacitance, and high self-resonance due to its low-profile structure.
The 108-123KS series is intended for use in high-density circuits, as most varieties of the device are relatively small in size and feature low-profile flat pins. As a result, the devices can be easily mounted in tight spaces with minimal effort.
108-123KS Working Principle
An inductor works on the principle of Faraday\'s Law, which states that the voltage induced in a conductor will be proportional to the time rate of change of the magnetic flux passing through the conductor. When an alternating current is applied to an inductor, it produces a magnetic field and self-induces a voltage.
The amount of voltage self-induced by an inductor is proportional to the amount of inductance in it. This means that by increasing the values of the inductance of the inductors, the amount of voltage self- induced can also be increased. This makes the 108-123KS series ideally suited for applications requiring high voltages.
In addition to this, the 108-123KS series features low DC resistance and low ESL, ensuring that the devices offer high efficiency and fast response times. These features are ideal for applications such as power supplies and DC-DC converters, for which the devices are particularly suited.
Conclusion
The 108-123KS series of fixed inductors is an excellent choice for applications requiring a low-profile, highly efficient inductor. Its low profile, easy assembly, and the wide range of inductance values make it an ideal choice for high-density circuits, power supplies, DC-DC converters, and motor drivers. Its low DC resistance and low ESL ensure that the device offers high efficiency and fast response times, making it an attractive choice for such applications.
The specific data is subject to PDF, and the above content is for reference
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108-123KS Datasheet/PDF