CR75-3R9MC

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Fixed inductors are devices that contain coils that act as passive electrical components and store energy. They are simple, low cost, passive components that are used in various applications. CR75-3R9MC is one such example. It is a 6-pin, surface-mount, fixed inductor designed for use in high performance power supply and AC/DC converter applications.

The CR75-3R9MC has a rated inductance of 1.9 mH and is rated for a current rating of 0.75A. Its resistance is 75 milliohms and its DCR is 0.75 milliohms. The CR75-3R9MC also features a shielded construction that helps to reduce EMI, enabling its use in high frequency applications. The device is also RoHS compliant.

The CR75-3R9MC can be used in a variety of general-purpose circuits such as power supplies, DC/DC converters, audio amplifiers, filters and switched-mode power supplies (SMPS). It can also be used in automotive power supply and radio frequency (RF) applications.

The primary function of the CR75-3R9MC is to store energy in its coils, which is a result of the current flowing through them. When current is flowing through the coils, energy is stored in the magnetic field generated by the coils which, in turn, releases energy when the current flow is interrupted. This helps to buffer or “smooth” voltage in power supply applications and helps to reduce the overall ripple effect of the circuit.

The CR75-3R9MC is a surface-mount device meaning it is designed to fit in tight space constraints and can easily be integrated into a variety of circuits. It is also highly reliable with an expected lifetime of 2500 hours.

In conclusion, the CR75-3R9MC is a 6-pin, surface-mount, fixed inductor that is designed for use in high performance power supply and AC/DC converter applications. It has a rated inductance of 1.9 mH with a current rating of 0.75A and a DCR of 0.75 milliohms. The device features a shielded construction that helps to reduce EMI. The CR75-3R9MC can be used in general-purpose circuits such as power supplies, DC/DC converters, audio amplifiers, filters and switched-mode power supplies, as well as automotive power supply and RF applications.

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