105R-181JS

Fixed Inductors

Fixed inductors are built with a coil of wire wrapped around a core, such as an iron core. The coil is electrically insulated and can have an air core, a ferrite core or a metallic core depending on the design. The inductance, measured in Henries, is determined by the number of turns of wire in the coil and the permeability of the core. The construction of fixed inductors is simple and relatively inexpensive compared to other components.

105R-181JS Application Field and Working Principle

The 105R-181JS is a type of non-polarized fixed inductor manufactured by Sumida. It is a radial version that features high saturation and low DCR characteristics. Its core material is ferrite and it has an inductance of 18 mH. The 105R-181JS is designed to mainly filter and decouple high-frequency signals, and it can be used in signal conditioning, timed base switching circuits, and instrumentation applications. The working principle of the 105R-181JS is based on Faraday\'s law of induction. When a current is passed through a coil of wire, it creates a magnetic field that induces a voltage in another coil that is proportional to the change in the original current. This voltage creates an opposing current in the second coil, thus decreasing the total current passing through the circuit.

Features and Benefits

The 105R-181JS has some great features and benefits. It is a low-cost, non-polarized option that provides reliable performance with high insulation resistance. The ferrite core gives the component a low DCR. It also helps to reduce the amount of signal distortion, as ferrite cores are known for creating intense inductance and resistance values. The working temperature range of the 105R-181JS is -55°C to +125°C, which makes it suitable for a wide range of applications. Additionally, the product is RoHS compliant and UL certified, making it a safe and reliable choice for any application.

Conclusion

The 105R-181JS is a reliable and durable non-polarized fixed inductor that is designed to provide excellent signal filtering and decoupling capabilities. Its high saturation and low DCR characteristics make it well suited for a variety of applications, from signal conditioning to instrumentation. Its features such as the ferrite core, wide temperature range, and UL certification make it a great choice for a fixed inductor. As a cost-effective and reliable option, the 105R-181JS is a great choice for any application.