SC3316F-4R7

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Fixed inductors come in a variety of sizes and shapes, from tiny surface-mount versions to large ones with larger core footprints. The SC3316F-4R7 Fixed Inductors is a standard, through-hole design with an operating frequency range of 20kHz to 4.7GHz. It has an inductance range from 0.01uH up to 10mH at 25ºC. Its low DCR values and high Q make it ideal for use in impedance matching, antenna design, and radio frequency (RF) circuits.

The SC3316F-4R7 Fixed Inductors have a magnetic housing which consists of a small cylindrical core and a permeable outer shell. The shell is wound with insulated copper wire into a solenoid form and serves to confine and enhance the magnetic field. The inductance is determined by the number of turns of the coil, its radius, and the material of the core. The relatively high saturation flux density makes it suitable for high frequency operations, such as for use in cellular phone RF applications. The optimized winding ensures that the device is stable and consistent over temperature, as well as frequency and DC bias.

The working principle of the SC3316F-4R7 Fixed Inductors depends on electromagnetic induction. When a direct current is applied to a coil, the current will induce a magnetic field within the core of the inductor. This magnetic field will in turn induce an opposing voltage in the coil, resulting in the inductance of the coil. The ability of the core to store magnetic energy determines the inductance value. The higher the permeability of the core material and the larger the core size, the greater the voltage will be induced.

The SC3316F-4R7 Fixed Inductors have a number of applications in multiple industries, ranging from telecoms to automotive. In telecoms, they can be used for impedance matching, antenna design, and RF circuit designs, as their low DCR values and high Q make them ideal for these applications. In automotive, they are used for on-board systems, such as in powertrain applications, antenna design, and radar systems. They are also used in the electronics industry for various consumer electronics, including flat-panel displays, game consoles, and digital video recorders. In other applications, they can be used in line filter, choke coil, and RLC filter designs.

The SC3316F-4R7 Fixed Inductors are a versatile component and offer a number of uses in different industries. It’s working principle is based on electromagnetic induction and its low DCR values and high Q make it ideal for many different applications. From telecoms to automotive, the SC3316F-4R7 is a component can be relied upon for use in a variety of situations.

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