MFR100JR-73-56K

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Through hole resistors are some of the most common components found in circuitry today. They are used to control the flow of electrical current and offer protection from overloading. The MFR100JR-73-56K is a through-hole resistor designed for precision and reliability in demanding applications. It is a 4-pin component that has a body size of 2.3 x 4.5 mm, with a length of 12.4 mm and a weight of 0.2g.

The MFR100JR-73-56K provides excellent electrical isolation and low-noise operation. It is rated for up to ± 1% tolerance, with a temperature range of -55°C to +125 °C. It has a power rating of 1/10 watt and a resistance range of 10Ω to 100KΩ. Its low temperature coefficient ensures consistent performance over a wide temperature range and its low inductance make it suitable for high switching frequencies. The MFR100JR-73-56K also features a high thermal shock resistance and ultra-low leakage current.

The MFR100JR-73-56K is predominately used as a voltage divider in power supply applications. For example, their resistive values, which range from 10Ω to 100KΩ, allow its use in both low and high voltage power supplies as they can be used to control the amount of current being sent to a given component. This resistor can also be used in various other applications such as voltage stabilization, current measurement and signal filtering. It is also used as a buffer element to suppress EMI or reduce ringing in circuits.

The working principle of the MFR100JR-73-56K is based on Ohm’s law which states that “the current flowing through a conductor is proportional to the voltage applied across it.” The resistor acts as a medium through which electrical current is conducted, limiting the amount of current allowed to flow through the circuit. The value of the resistor is fixed; therefore, the current being sent through the conductors is reduced or limited according to the resistance of the resistor.

The MFR100JR-73-56K offers excellent temperature performance and low noise, making it a breakthrough component in power supply applications. Its low temperature coefficient ensures a consistent performance over a wide temperature range, allowing it to be used in a diverse range of environments. It is a reliable and highly versatile component that can be used in many demanding applications.

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