MFR100FTE52-147K

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Through hole resistors have been used for decades in applications where improved performance was needed compared to surface-mount components. The MFR100FTE52-147K is a through-hole resistor developed by Sumida for high-precision applications. It offers a high resistance across a wide temperature range, making it suitable for applications such as filter networks, motor controllers, current measurement, voltage measurement, and circuit protection.

The MFR100FTE52-147K is a chip resistor, meaning that it is a surface-mount component rather than an axial or radial component. It consists of three elements: a metal substrate, an insulation dielectric, and a resistive element. The resistive element is a non-volatile, non-inductance metal strip. The metal substrate consists of a combination of gold alloy, titanium, and anodized aluminum. The insulation dielectric consists of PTFE and silicone. The metal substrate and insulation dielectric are separated by a thin air gap.

The MFR100FTE52-147K operates over a wide temperature range from -55°C to +125°C. It offers low resistance values, ranging from 5Ω to 150KΩ. It also offers a high reliability, with an operating life of up to 5000 hours at +85°C. The MFR100FTE52-147K provides outstanding performance, even at high temperatures, due to its highly stable construction.

The MFR100FTE52-147K has a number of applications. It is suitable for use in filter networks, motor controllers, current measurement, voltage measurement, and circuit protection. In filter networks, it is typically used to prevent high-frequency signals from being passed to downstream circuits, due to its high inductance. In motor controllers and current/voltage measurement, the high precision and stability of the resistor makes it ideal for providing accurate readings. In circuit protection, it can be used to limit current or voltage, protecting downstream components from overloading.

The working principle of the MFR100FTE52-147K is simple. Current passes through the metal substrate and the resistive strip, producing an electrical resistance proportional to the value of the resistive element. The resistive element also acts as a voltage divider, allowing current to be split into multiple voltage levels. This allows the user to accurately measure current and voltage levels.

In conclusion, the MFR100FTE52-147K is a through-hole resistor developed by Sumida for high-precision applications. It offers a high resistance across a wide temperature range, making it suitable for applications such as filter networks, motor controllers, current measurement, voltage measurement, and circuit protection. The MFR100FTE52-147K offers low resistance values, a high reliability, and outstanding performance over a wide temperature range. Its simple working principle is based on an electrical resistance that is proportional to the value of the resistive element.

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