HKQ04021N1S-T

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed inductors have long been used in electrical circuits to serve as components to control current flow and stabilize voltage levels. One of the most commonly used types of fixed inductors is the HKQ04021N1S-T, a type of surface mount inductor. This article will discuss the application fields and working principle of the HKQ04021N1S-T.

The HKQ04021N1S-T is an excellent choice for applications such as power supply filters, radio frequency interference (RFI) filters, meter reference filters, and other similar applications. It has a high-current carrying capacity and a low inductance range of 0.3 to 1.2 nH, making it an ideal choice for many applications. Additionally, the range includes several packages of various sizes, making it flexible and easy to integrate into circuits.

In order to understand how the HKQ04021N1S-T works, it is important to first understand a basic principle of inductors. An inductor is simply a coil of wire which creates a magnetic field when electric current is passed through it. When two electromagnetic fields intersect, they create a reaction force. This reaction force is known as “induction”, and it is this induction which causes the current in an electrical circuit to flow in one direction.

An inductor’s primary function is to serve as a current limiter, storing and releasing energy in response to changes in the current. When a changing current is applied to the inductor, its magnetic field destabilizes, and this destabilization produces a counter-electromagnetic force which opposes the current. This opposing force helps to regulate the current and keep it from reaching dangerous levels. The HKQ04021N1S-T is designed to do just this, with a high-current carrying capacity and a low inductance range.

The HKQ04021N1S-T is also designed for applications where stability and accuracy are critical. Its features include a high-impedance ground plane, a wide operating temperature range from -40℃ to +125℃, an isolation width which meets JEDEC standards for reliable operation, and an improved modulation rate along with a low leakage rate. Additionally, the HKQ04021N1S-T is constructed with a high-quality dielectric material and uses a large solder layer for improved heat dissipation.

In summary, the HKQ04021N1S-T is a versatile fixed inductor which is designed for use in numerous applications, including power supply filters, RFI filters, meter reference filters, and more. It has a high-current carrying capacity and a wide operating temperature range, making it a reliable and stable choice for circuits which require precise control. Additionally, the range includes a variety of packages in various sizes, making it easy to integrate into almost any circuit.

The specific data is subject to PDF, and the above content is for reference