1812R-150J

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Fixed inductors are a type of passive components used in telephone networks, audio and video applications, and other electronic systems. They are used to create an inductance field with a specific inductance value; this is done by tightly winding coils of copper wire into an air-tight enclosure. The resulting inductance value depends on the number of turns, the cross-sectional area, and the material of the conductive wire. In addition, there are two types of fixed inductors, namely linear inductors and switching inductors.

The 1812R-150J Fixed Inductor is a switching inductor designed for general-purpose use. It is typically used in wideband applications such as high-frequency radio, television, and industrial applications. The inductor has a physical size of 1812 (45.72 mm x 32.5 mm x 17.8 mm) and accommodates a maximum operating frequency of 300 MHz. This type of inductor is available in four different inductance values: 5.7µH, 8.2µH, 11.7µH, and 15 µH.

In terms of the operating principle, a fixed inductor generates an inductance field when an alternating current passes through its windings. This field is determined by the inductance of the wire, which is usually expressed in units of Henry (H). In general, the higher the number of turns in the coil, the higher the inductance of the inductor. In addition, the physical dimensions of the core will also affect the inductance of the inductor.

The 1812R-150J Fixed Inductor incorporates a high-purity ferrite core material for high inductance and low DCR. Its operating temperature is from -25°C up to +125°C, making it suitable for many different applications including automotive grade and even military. Furthermore, the 1812R-150J also features an anti-static shielding which prevents the build-up of electric charge on the surface of the inductor as well as a solderable casing which facilitates soldering and eliminates additional production costs.

Overall, the 1812R-150J is a fixed inductor ideal for applications involving high-frequency switching such as signal processing, telecommunications, and other electronic systems. It features a high operating frequency of 300 MHz and various inductance values ranging from 5.7µH to 15µH. The inductor is also designed with a solderable casing and anti-static shielding for cost-effectiveness and enhanced safety.

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