MFR100FRF52-221R

Series:	MFR
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	221 Ohms
Tolerance:	±1%
Power (Watts):	1W
Composition:	Metal Film
Features:	--
Temperature Coefficient:	±100ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.177" Dia x 0.453" L (4.50mm x 11.50mm)
Height - Seated (Max):	--
Number of Terminations:	2

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Through Hole Resistors: MFR100FRF52-221R Application Field and Working Principle

Through hole resistors are components shaped like cylindrical tubes, containing a wire-wound element, and are typically used as part of a larger electrical circuit assembly. They are widely used in a variety of electronic applications due to the ability to offer resistance to varying current levels safely, without the risk of mechanical damage or failure from overheating. One such resistor out of the wide range of options available is the MFR100FRF52-221R through-hole resistor.

MFR100FRF52-221R Through-Hole Resistor Overview

The MFR100FRF52-221R is one of the more popular components among the through-hole resistor range, and is used to provide a reliable electrical connection from one point on the circuit board to another. This component is also constructed from a ceramic material, which makes it highly resistant to temperature fluctuations and to mechanical strain.The MFR100FRF52-221R through-hole resistor’s resistance value is 221 ohms, and it can support direct current (DC) voltages up to around 5 volts. This kind of resistor is also known as a ‘mixer resistor,’ and has a tolerance range of up to ±10%. This means the actual resistance level across the resistor in a given circuit may be up to 10% higher or lower than the stated resistance value depending on the circuit components.

MFR100FRF52-221R Application Field

The MFR100FRF52-221R is a popular choice for circuits with audio and video mixing applications. For such applications, the MFR100FRF52-221R is wired in a way to properly handle a blend of different frequencies and voltages, helping to create a more controlled sound and video output. Additionally, the MFR100FRF52-221R is also used with lighting controls and medical equipment. Its durable ceramic construction makes it perfect for applications in which consistent performance and reliability is needed, such as in a medical setting.

MFR100FRF52-221R Working Principle

The working principle of the MFR100FRF52-221R is based on Ohm’s Law, which states that the intensity of a current passing through a conductor is proportional to the voltage applied to it. In other words, the higher the voltage applied, the larger the amount of current passing through the resistor.The resistance of the MFR100FRF52-221R is what prevents a large current from flowing through the circuit, while still allowing a small current to pass through. The ceramic construction of the MFR100FRF52-221R helps to ensure consistent resistance in a wide temperature range. This makes it particularly suitable for medical equipment and other high-temperature applications.

Conclusion

The MFR100FRF52-221R is a robust and reliable through hole resistor. Its medium resistance value allows it to be used in various types of circuitry, from audio and video systems to lighting controls and medical equipment. Its diameter of 100mm also helps to provide a solid connection to circuit boards, making it a popular choice. With its reliability and versatility, the MFR100FRF52-221R will continue to be a common component in electronic circuits for many years to come.

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