ASPI-0403-5R6M-T

Fixed Inductors

An inductor, also referred to as an inductor, coil or especially in the electronic series and switching circuits, chokes, is a passive two-terminal electrical component used to store energy in the form of a magnetic field. Fixed inductors, as their name implies, are designed to maintain a fixed inductance. This fixed inductance is determined by the physical geometry of the component. An example of a fixed inductor is the ASPI-0403-5R6M-T.

ASPI-0403-5R6M-T: Application Field and Working Principle

The ASPI-0403-5R6M-T fixed inductor is typically used in a variety of applications like automotive, equipment, communications, and defense systems. It has a standard 0.040 (1.0 mm) by 0.020 (0.5 mm) profile with a very low DCR of 0.14Ω, ideal for applications with limited power. This fixed inductor has a fixed inductance value of 5.6mH and can handle current up to 1.6A.

A fixed inductor works by inducing a magnetic field in a conductive material when a current is passed through it. The resulting magnetic field then creates a circular electric field around the conductor, which induces a voltage across the inductor proportional to the rate of change of the flux linking through it. The inductance of a fixed inductor is a measure of the total flux it produces and is directly proportional to the number of turns in the windings. The greater the number of turns, the greater the inductance.

The ASPI-0403-5R6M-T fixed inductor includes a multiple winding, ferrite core construction so a much higher inductance can be attained with minimal physical size. Its ferrite core material helps to dissipate heat which, in turn, helps to improve the operational stability and enhance the life-span. Its excellent temperature characteristics also make it easier to design circuits that operate over a wide temperature range and its low DC resistance makes it ideal for power supplies.

Conclusion

The ASPI-0403-5R6M-T fixed inductor is a great choice for a wide variety of applications due to its small size and high-performance characteristics. It has a fixed inductance value of 5.6mH, making it suitable for applications with limited power, while its low DC resistance and excellent temperature stability make it an ideal choice for power supplies. The ferrite core construction helps to dissipate heat and improve operational stability, significantly increasing the life-span. Overall, the ASPI-0403-5R6M-T is a great option for fixed inductors.