RL181S-122J-RC

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Fixed inductors make up an essential element of many electronic projects, and the RL181S-122J-RC is no exception. This precision wire-wound inductor is designed for use in applications including start-up, spike suppression, and signal filtering that demand a highly reliable device with stable characteristics.

The RL181S-122J-RC belongs to the standard wire-wound inductor family. It has an operating temperature range of -55 to +125°C, and is rated at 1.2A with a self-resonant frequency of 174MHz, making it suitable for high frequency applications. The component also offers high inductance values ranging from 800nH to 10mH.

The working principle of the RL181S-122J-RC is based on Faraday’s law of induction, which states that a changing magnetic field will induce an electromotive force in a conductor. In the case of a wire-wound inductor, the changing magnetic field is created by a coil of wire with a varying current running through it. This induces an electromotive force in the coil of wire, which induces a voltage in the wire as well as a magnetic field.

The wire-wound inductor\'s winding resistance also plays an important role in the working principle. The resistance of the winding limits the rate of current change in the coil, which affects the self-resonant frequency of the component. It also affects the amount of inductance offered.

The RL181S-122J-RC is just one example of the many fixed inductors available in the market. It is a versatile component that can be used in a wide range of applications and it is highly reliable and stable. It is a good choice for use in start-up and signal filtering applications that require a highly reliable device.

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