PM1812-681J-RC

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Fixed Inductors

A fixed inductor, also known as a fixed coil, is an electrical device composed of two metal coils wound in opposite directions to generate a magnetic field. This type of coil is used in myriad applications, including the PM1812-681J-RC.

PM1812-681J-RC Application Field and Working Principle

The PM1812-681J-RC is a type of fixed inductor, and it is mainly used for high frequency noise filtering applications in mobile telephones and other portable electronic equipment. It is typically used in conjunction with a capacitor to form an LC filter. The inductor works by passing current through a coil wrapped around a core material, generating a magnetic field around the core.

The PM1812-681J-RC fixed inductor has a tiny package size of 0603 inches and is housed in a RoHS-compliant case. This makes it ideal for use in portable and space-constrained applications. The PM1812-681J-RC also features low DC resistance, low audible noise, and high current ratings, making it suitable for high frequency applications.

The inductance of the PM1812-681J-RC is fixed at 0.68µH. This fixed inductance is ideal for applications when the exact inductance value is needed to achieve a specific filtering effect. The inductor also features a maximum DC current rating of 150mA, allowing it to handle larger current applications.

The PM1812-681J-RC features a dielectric strength voltage of 1500VDC and a working temperature range from -55°C to +125°C. This makes it suitable for use in a wide range of environments, including those with extreme temperatures and high voltage levels.

The PM1812-681J-RC is designed to provide efficient, reliable, and cost-effective noise filtering. It is ideal for applications that require filtering with fixed inductance values. Its small package size and RoHS-compliant case make it a suitable choice for use in portable electronic equipment and mobile devices.

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