LQP02HQ3N8C02E

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Fixed inductors are electronic components comprising a variety of winding types, configurations, and construction materials. LQP02HQ3N8C02E is a fixed inductor model manufactured by Murata, a worldwide leader in electronics. This particular device comes in a certified, EIA compliant, flanged case and is mainly used in filtering and other resonant circuits, especially those in the radio frequency range.

The inductor works by allowing electric currents to pass through them mostly unimpeded. Unlike resistors, which act to slow or impede current flow, inductors are Hall effect devices that when energized create a magnetic field lines around them. A changing current will cause the magnetic field to ripple and the field lines to move, inducing a circulating current in the same electrical circuit.

The inductance properties of the LQP02HQ3N8C02E are specified at different frequencies. Its rated inductance is based on the frequency and flux density being equal to the indicated value. It is important to note that its off-state inductance loss does not exceed 0.1 mH at any frequency. The maximum DC current as well as AC ripple currentat which the inductor does not saturate, is specified as 9.4 A.

Along with its exceptional inductance properties, the LQP02HQ3N8C02E also features superior ESR and current surge characteristics. It is exceptionally stable over temperature, reaches nearly zero ESR when tested at step frequency of 10 kHz and exhibits extremely low losses when tested with AC and pulse current. Mechanically, it is highly reliable due to its ruggedized case that is designed to provide reliable inductance performance.

The design of the LQP02HQ3N8C02E includes an interior multi-winding made from a proprietary ferrite core design. The exterior casing of the device is comprised of silicon rubber material for extra corrosion protection. The device is also designed to minimize noise and enhances the electrical performance in applications that require high current capacity.

Overall, the LQP02HQ3N8C02E represents one of the best fixed inductors in the market. It is compact, reliable, and highly versatile, ideal for any application that requires superior inductance performance. Its high ESR and current surge characteristics make it a great choice in resonant circuits and applications where stable inductance performance is needed at temperatures up to 125°C.

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