LR2F910R

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The LR2F910R is a high-precision flat chip resistor that offers superior stability and accuracy for a range of applications in Through Hole Resistors. It has an outstanding temperature coefficient of 0.1-0.3 ppm/°C and a tolerance range of ±0.05-1 %. The resistor also features low-inductance construction, which minimizes power losses caused by parasitic inductances.

The LR2F910R is designed for use in applications requiring high stability over a wide temperature range, such as in the control circuitry of radiometers and spectrometers or in environmental control systems. The resistor can be used for thermal measurements and can also be used in high-end automotive applications. The resistor is also well-suited for use in medical and instrumentation applications, as it offers excellent stability and accuracy.

The LR2F910R has a flip-chip construction, which enables high packaging density and minimizes the size of the device. This makes it easy to incorporate into a wide range of PCB designs, as well as providing the advantage of easy and fast assembly. The resistor also features a gold-plated center pad, which increases contact reliability and reduces lead inductance.

The working principle of the LR2F910R is based on the integrated resistor network. The resistor consists of two resistive elements, an end-resistor and a series resistor, connected in parallel with the two terminals, respectively. Current through the end resistor generates a voltage drop across the series resistor, resulting in a generated voltage equal to the control voltage. This generated voltage is compared with the reference voltage, and a difference is detected by the amplifier. The amplifier then amplifies this signal and it is used for controlling the current or voltage.

In summary, the LR2F910R is a high-precision flat chip resistor designed for use in Through Hole Resistors. It has an outstanding temperature coefficient, tolerance, and low-inductance construction. The resistor is ideal for a wide range of applications, such as radiometers, spectrometers, automotive applications, and medical and instrumentation applications. The resistor has a flip-chip construction, which enables high packaging density and minimizes the size of the device. The working principle of the LR2F910R is the integrated resistor network, where current through the end resistor generates a voltage drop which is used for controlling the current or voltage.

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