| Allicdata Part #: | 103-392KS-ND |
| Manufacturer Part#: |
103-392KS |
| Price: | $ 3.05 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | API Delevan Inc. |
| Short Description: | FIXED IND 3.9UH 250MA 1.55 OHM |
| More Detail: | 3.9µH Unshielded Inductor 250mA 1.55 Ohm Max Nons... |
| DataSheet: | 103-392KS Datasheet/PDF |
| Quantity: | 1000 |
| 2000 +: | $ 2.74302 |
| DC Resistance (DCR): | 1.55 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: | 7.9MHz |
| Operating Temperature: | -55°C ~ 125°C |
| Ratings: | -- |
| Frequency - Self Resonant: | 68MHz |
| Q @ Freq: | 24 @ 7.9MHz |
| Series: | 103 |
| Shielding: | Unshielded |
| Current - Saturation: | -- |
| Current Rating: | 250mA |
| Tolerance: | ±10% |
| Inductance: | 3.9µH |
| Material - Core: | Ferrite |
| Type: | -- |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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Fixed Inductors
Inductance is the property of an electric circuit due to which a potential difference is set up between the ends of a circuit when the current in the circuit changes. The capacity of generating this voltage is known as inductance and is measured in henrys. Fixed inductors are defined as devices that have a fixed and predetermined value of inductance which does not change under external electric, mechanical or thermal influences.
The 103-392KS fixed inductor is one type of fixed inductor, with a wire-wound design enclosed in a black plastic case. It is used in audio and power circuits, such as oscillators, FM transmitters, low-pass filters, and AM transmitters. It is suitable for applications such as sensing of signals, voltage regulation, protection of circuits from reverse currents, and power line conditioning.
The working principle of the 103-392KS fixed inductor is based on the concept of Faraday\'s law of electromagnetic induction. This law states that if a conductor is placed in a varying magnetic field, an the electric field is generated. When a current is passed through the conductor, a magnetic field is generated, inducing a voltage. This voltage is basically the inductance of the inductor.
The inductance of the 103-392KS fixed inductor is determined by the geometry of the coil, the number of turns in the coils, and the type of core material used in the inductor. The core material influences the drain current ratio between the device\'s input and outputs. Therefore, by selecting the right core material for the application, the inductor can be made to have higher inductance and better frequency response.
The 103-392KS fixed inductor is designed to be used in switching power supplies, low-noise amplifiers, and power lines over a wide frequency range. Its impedance characteristics remain constant over a wide range of frequencies, making it ideal for use in AC-DC, DC-DC, and AC-AC converters. Additionally, it provides higher efficiency, better power factor, and improved surge protection than other inductors.
The 103-392KS fixed inductor is a reliable and cost-effective way to provide inductance in circuits. Its low EMI levels and wide operating temperature range make it suitable for use in a variety of applications. It is also easy to install and adjust with no need for additional components. For this reason, the 103-392KS fixed inductor is a great option for electronics designers who are looking for an economical and reliable way to incorporate inductance into their design.
The specific data is subject to PDF, and the above content is for reference
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103-392KS Datasheet/PDF