MFR100FTF52-90K9

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Through-hole resistors are widely used in electronic circuits. The MFR100FTF52-90K9 is a type of through-hole resistor that has many advantages over other varieties of resistor. This type of resistor is made up of two half-cylinders filled with carbon composition material. The two half-cylinders are connected to two wires that terminate with solder. The two wires will not allow any current to pass through them unless connected to another terminal.

The MFR100FTF52-90K9 resistor has a power rating of 0.25W at 70 °C, which is higher than the power ratings of other through-hole resistors. It also has a resistive element that uses a thermally compensated resistive element which is particularly suitable for applications that fluctuate in environmental temperature. The MFR100FTF52-90K9 also has a high overload capability and a low temperature coefficient which makes it very stable in operation. It also has a very low temperature coefficient of resistance (TCR) of 100 ppm/°C.

The MFR100FTF52-90K9 is used in a variety of applications such as audio amplifiers, low power timing circuits, and telecommunication applications. In audio amplifiers, the MFR100FTF52-90K9 can act as an equalizer that helps to produce a balanced sound. It is also highly used in power-line filtering, as it helps to reduce digital noise and reduce the effect of an electromagnetic field. In low power timing circuits, the resistor acts as a timer and helps calculate the delay. It is also used in telecommunication applications to control signal attenuation and ensure that a consistent signal is received.

The working principle behind the MFR100FTF52-90K9 is based on the resistance produced by the carbon composition material when a certain amount of current is passed through it. The resistance offered by the carbon composition material effectively reduces the amount of current that flows through the resistor. When coupled with the environment temperature outside the resistor, the resistance will be determined accordingly. The current flowing through the resistor can be calculated by measuring the voltage drop across the resistor.

In conclusion, the MFR100FTF52-90K9 through-hole resistor is a highly reliable and durable component used for a variety of applications. Its power rating is higher than other through-hole resistors, and its thermally compensated resistive element is perfect for applications that fluctuate in environmental temperature. Its low TCR and overload capability make it an ideal solution for telecommunication, audio amplifiers, and power-line filtering applications.

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