ER1641-105KR

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Fixed inductors play an important role in many electronic circuits, and the ER1641-105KR is one of the most popular choice of inductors in this category. It is a ceramic core surface mount inductor, with the inductance of 1.0mH +/-20%, with its ability to handle an operating temperature range from -40 to +125℃.

The ER1641-105KR is known for its good performance in many critical applications, such as communication systems, low and high frequency antenna systems, power supplies, and RF/IF (Radio Frequency/Intermediate Frequency) circuits. It is suitable for use in signal lines with high and low frequency interference, and can also provide good filtering and shielding performance.

The ER1641-105KR inductor is available in an axial lead package, which ensures a reliable connection and sufficient space for cable routing. This type of inductor is characterized by its low DC resistance, low voltage drop, and excellent frequency stability. It can also accommodate a range of current ratings, depending on the application.

The main working principle of the ER1641-105KR inductor is based on the property of magnetic flux. When electric current flows through the inductor, it creates a magnetic field around it, which will induce voltage, thus generating an electric current in the opposite direction. Thus, the magnitude of the induced current depends on the rate of change of the magnetic field, as well as the inductance value of the inductor.

In addition, due to its size and weight, the ER1641-105KR inductor is convenient for use in portable and handheld devices, and is also well-suited for use in space-constrained applications. It has also proven useful in suppressing power lines, helping to avoid damage caused by high-voltage transients.

In conclusion, the ER1641-105KR is a versatile, reliable and cost-effective fixed inductor that is well-suited for a variety of applications in the electronic industry. It is a highly effective choice for communication systems, low and high frequency antenna systems, power supplies, and RF/IF circuits, due its good performance, low DC resistance, low voltage drop, and excellent frequency stability. Consequently, it is an excellent choice for many types of electronic applications.

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