IDCP3020ER221M

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Fixed inductors are components that store energy by creating a magnetic field using current or an electromagnet. IDCP3020ER221M is a surface mounted fixed inductor capable of providing a combination of mechanical and electrical integrity while offering a low resistance. It is generally used in power electronics and communications.

The IDCP3020ER221M is mainly composed of a coil, ferrite core, and two insulated leads, which is “fixed” and mounted on a printed circuit board (PCB). The inductor diameter of 20mm, a height of 2.2mm, and a rated current of 1.0 A make this component suitable for a variety of applications in the market.

The working principle of the IDCP3020ER221M is similar to other inductors in that the resistor limits the amount of voltage and current that can be applied to, or drawn from, the inductor. This process creates an energy storage effect, allowing stability of current and voltage to be maintained. This inductor has a high energy storage capacity, making it ideal for device-level power stabilization, DC-to-DC converters, or general power conditioning.

In addition to the traditional surface mounting and pick and place application, the IDCP3020ER221M features a unique lead-free weldable terminal for use during solder welding, which is a thermal process that joins two parts together using a filler metal. This makes it possible to form a strong joint between the inductor and PCB surface. The lead-free welding capability makes it beneficial for use in critical applications, such as medical and military equipment.

The ability to operate at temperatures up to 125°C, withstand high-frequency currents, and survive vibration and shock, makes the IDCP3020ER device ideal for use in demanding applications. Further, its flexibility in fitting to small space makes it easier to use in system designers’ designs. The fixed inductor also includes a PCB stackable design as well as minimized coil thickness to prevent leakage path for added protection from high-frequency oscillations and EMI.

In summary, the IDCP3020ER221M is a two-terminal fixed inductor designed for use in a wide range of electronic applications, such as in power electronics, communications, and critical applications. The device offers energy storage capacity, high temperatures tolerance, low DC resistance and high frequency performance. Additionally, it is equipped with a lead-free weldable terminal for easy integration into PCBs, providing a reliable electrical connection for high-frequency noise protection and power conditioning.

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