0603-18NK

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 are electrical components that feature winding coils of wire to store electrical energy as a magnetic field. They are also referred to as inductor coils, coils, humbuckers, chokes, and boosters. Fixed inductors are ideal for circuits that require constant current, such as power supplies, peak current sensing, and current limiting circuits.

The 0603-18NK is a small, surface-mount fixed inductor. This component is often selected for its high inductance range of 10-100μH, low series inductance (L), low self-capacitance, and effective shielding. It can be used in a wide variety of applications, including switching power supplies, automotive enthusiasts, and audio equipment.

The 0603-18NK has a maximum DC current of 0.4 A, a maximum saturation current of 1.3 A, and a maximum voltage of 200 VDC. It also has an operating temperature range of -40°C to +85°C and is RoHS compliant. The inductance range is 10-100 μH, depending on the application.

The 0603-18NK works on the principle of electromagnetic induction. Coils of wire are wrapped around a magnetic core, which has the opposite polarity of the current. As current passes through the coils, a magnetic field is created which induces a voltage into the conductor. This voltage is proportional to the number of turns in the coil and the rate of change in current. This is known as Faraday’s law.

The 0603-18NK is often used in power supply circuits, where it acts as a filter to reduce high-frequency noise and harmonics. It can also be used in peak current sensing circuits, where it is used to sense extreme current peaks and protect the system. It can also be used in current limiting circuits to control the current flow, and in audio equipment to provide signal isolation.

In summary, the 0603-18NK fixed inductor is a popular component for a variety of applications. It is a small, surface-mount device which boasts a wide range of inductance values, high peak and saturation currents, and an operating temperature range of -40°C to +85°C. It works on the principle of electromagnetic induction, where a magnetic field is created as the current passes through the coils of wire, and this induces a voltage into the conductor.

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