Allicdata Part #: | SCH114-3R9-ND |
Manufacturer Part#: |
SCH114-3R9 |
Price: | $ 0.29 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Signal Transformer |
Short Description: | FIXED IND 3.9UH 4.7A 37 MOHM SMD |
More Detail: | 3.9µH Unshielded Wirewound Inductor 4.7A 37 mOhm M... |
DataSheet: | SCH114-3R9 Datasheet/PDF |
Quantity: | 1000 |
500 +: | $ 0.26572 |
Series: | SCH114 |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | Wirewound |
Material - Core: | -- |
Inductance: | 3.9µH |
Tolerance: | ±30% |
Current Rating: | 4.7A |
Current - Saturation: | 5.5A |
Shielding: | Unshielded |
DC Resistance (DCR): | 37 mOhm Max |
Q @ Freq: | -- |
Frequency - Self Resonant: | -- |
Ratings: | -- |
Operating Temperature: | -40°C ~ 125°C |
Inductance Frequency - Test: | 100kHz |
Mounting Type: | Surface Mount |
Package / Case: | Nonstandard |
Supplier Device Package: | -- |
Size / Dimension: | 0.409" L x 0.409" W (10.40mm x 10.40mm) |
Height - Seated (Max): | 0.193" (4.90mm) |
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Fixed inductors are electrical components that are designed to provide a steady, defined amount of inductance. The SCH114-3R9 is a type of fixed inductor that is commonly used in a variety of applications, especially in efficient power systems. In this article, we will look at the applications and working principle of the SCH114-3R9.
Applications
The SCH114-3R9 is a high temperature, radial-lead, PCB mountable inductor that is perfect for applications that require a high amount of inductance in a confined space. The SCH114-3R9 is specifically designed for use in power supplies, switching converters, and other high-precision electronic equipment. It is commonly used in telecommunications, computer, consumer electronics, and automotive systems.
The SCH114-3R9 is capable of covering a wide range of inductance values, from 20uH to 4.7mH. It is designed to operate at temperatures ranging from -40°C to +125°C, and is capable of withstanding high ripple currents. It has a low DC resistance, which is ideal for reducing power consumption and heat dissipation. The inductor can also handle high voltage spikes and vibrations without any problems.
The SCH114-3R9 is popular with engineers because it is relatively small, easy to install, and relatively inexpensive.
Working Principle
The SCH114-3R9 fixed inductor works by creating a magnetic field in response to the current flow. This field will also induce an electromotive force in the inductor, which opposes any changes in current flow. The magnetic field will also store energy, which is released when the current flow decreases. As a result, the inductor can act as a filter, reducing the amount of noise and distortion in the circuit.
The amount of inductance in an inductor is determined by the core material used and the number of turns in the winding. The core of the SCH114-3R9 is made of an iron-based material, and the inductor is designed with multiple windings in order to increase the inductance. The number of windings can be adjusted in order to get a specific inductance level.
The SCH114-3R9 fixed inductor is designed with a strong housing to protect the components from harsh environmental conditions. It is also designed with safety features that will prevent any short circuits or overcurrents. The safety mechanisms also protect the inductor from any electrical noise or high frequency interference.
Conclusion
The SCH114-3R9 is a high temperature, radial-lead, PCB mountable inductor that is perfect for applications that require a high amount of inductance in a confined space. It is commonly used in power supplies, switching converters, and other high-precision electronic equipment. The inductor works by creating a magnetic field in response to the current flow, which induces an electromotive force and stores energy. The amount of inductance can be adjusted by changing the number of windings, and the inductor is designed with safety features to protect against any short circuits or overcurrents. The SCH114-3R9 is a popular and reliable inductor that is perfect for many applications.
The specific data is subject to PDF, and the above content is for reference
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