VLF403212MT-3R3M Inductors, Coils, Chokes

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Fixed inductors are electronic components made of coils of wire wrapped around a core, with the same principle as transformers and other electrical elements. The VLF403212MT-3R3M is a specific model belonging to this class of components.

The VLF403212MT-3R3M is a compact-size, 12-pin, low-profile, inductor with a shielded construction rated for an operating voltage of 3V. Its molding process helps to prevent noise generation, making it suitable for use in precision applications such as in high-end Industrial Control systems.

The primary applications of the VLF403212MT-3R3M include power line filtering, signal line filtering, and noise suppression in consumer and industrial equipment. It can also be used for the purpose of impedence matching, parasitic suppression, and EMI/RFI protection.

The working principle of the VLF403212MT-3R3M is similar to any other inductor, in which the device stores electrical energy in a magnetic field when current passes through it. When the current stops, the stored energy is released, resulting in a decrease in voltage drop. This helps to reduce the energy losses in an electrical system.

The inductive nature of the inductor results in two key performance metrics, namely Inductance and DCR (Direct Current Resistance). The inductance is a measure of the rate of change of voltage with respect to current while the DCR is the resistance of the inductor to direct current.

The VLF403212MT-3R3M has a high-resolution 3R3M DCR, which indicates that the device has a very low resistance to direct current. This makes it suitable for use in very demanding applications in which low EMI noise is critical.

In summary, VLF403212MT-3R3M is a Fixed Inductor component designed for efficient noise suppression, precision Industrial Control systems, and other applications demanding low-noise operation. Its unique molding process allows it to withstand significant levels of shock and vibration, making it suitable for use in challenging conditions. It also features a high-resolution 3R3M DCR, indicating that the device has a very low resistance to direct current.

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