SRN3010-1R2Y

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Fixed inductors play an important role in the design of various electronic circuits. SRN3010-1R2Y is a fixed inductor developed by ZHONGKE Electronics that is widely used in various types of electronic circuits. This fixed inductor has an inductance of 1.2 μH and a tolerance of +-20%, with a rated current of 2 A and a maximum rated current of 3.5 A.

The SRN3010-1R2Y fixed inductor is a MELF (Metal-electrolytic flange) type, AC core application designed to withstand the vibration and shock encountered in industrial application environments. The device features a flat diameter of 10.2mm, a pitch of 5mm, and a terminal height of 1.5-4.5mm. It also has a self-leakage inductance of less than 0.4H and a rated temperature range of -20°C to +85°C.

The SRN3010-1R2Y fixed inductor finds widespread application in electronic product designs such as power supplies, filtering, signal processing, radio frequency equipment, clock generators, and switching power supplies. Because of its high inductance, low ESR, low DC resistance, and low thermal resistance, it is ideal for providing low-pass filtering. The low DC resistance also makes it suitable for high frequency operation.

The SRN3010-1R2Y fixed inductor works on a principle of electromagnetism. It consists of a conductive coil wound around an iron core, or other magnetic material. When an AC voltage is applied to the coil, an alternating current flows through the coil and creates an electromagnetic field around it. This electromagnetic field affects the resistance of the coil, creating an inductance. The amount of inductance is dependent on the core material used, the number of turns in the coil, and the size of the core.

The SRN3010-1R2Y fixed inductor has a rated inductance of 1.2 μH, and is usually used in circuits operating at frequencies below 10 MHz. The inductance of the coil can be adjusted by changing the core material, or by increasing or decreasing the number of turns in the coil. This helps to maintain the required inductance and the desired frequency range.

In addition to providing low-pass filtering and high-frequency operation, the SRN3010-1R2Y fixed inductor can also be used to provide protection against electromagnetic interference (EMI) from external sources. This is done by adding a shield over the coil, which reduces the amount of external EMI that can interfere with the operation of the circuit. This makes the device suitable for use in environments that require high levels of EMI shielding.

The SRN3010-1R2Y fixed inductor has a wide range of applications in various types of electronic circuits and provides excellent performance. Its high inductance, low ESR, low DC resistance, and low thermal resistance make it an ideal choice for providing the desired inductance in various types of electronic circuits. Its durable construction, along with its ability to withstand shock and vibration, makes it suitable for use in industrial applications where reliability is critical.

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