SPM3012T-2R2M-LR

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Fixed inductors are inductors with an inductance that remains constant with changes in current or frequency. A fixed inductor used for this purpose is the SPM3012T-2R2M-LR. Its application field is in a vast range of industries such as aerospace, automotive, and industrial electronics. Its primary function is to reduce interference in electronic circuits by filtering out unwanted high frequency signals.

SPM3012T-2R2M-LR has an inductance range of 2.2 microhenry. It has a wide operating temperature range of -40C to 125C. Its Q factor ranges from 18 to 20 and it has a low temperature coefficient. It is compliant to the RoHS directive and UL 94 V-0.

The working principle of the SPM3012T-2R2M-LR is based on Faraday\'s Law, which states that a changing magnetic flux within a coil of wire induces an electromotive force. Fixed inductors use this principle in order to store energy in the form of a magnetic field. When a current is passed through a coil of wire of an inductor, a magnetic field is produced. This magnetic field stores energy and the inductor is able to “maintain” the current even if the external circuit is opened. This ability also allows the inductor to filter out noise in sensitive circuits.

SPM3012T-2R2M-LR is a fixed inductor that is used in different electronic applications. It has a wide range of features including low Q factor, a wide operating temperature range, and a low temperature coefficient. Its working principle is based on Faraday\'s law and it is used to reduce interference and filter noise in delicate electronic circuits.

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