MFR200FBE73-4K02

Series:	MFR
Packaging:	Bulk
Part Status:	Active
Resistance:	4.02 kOhms
Tolerance:	±1%
Power (Watts):	2W
Composition:	Metal Film
Features:	--
Temperature Coefficient:	±50ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.197" Dia x 0.610" L (5.00mm x 15.50mm)
Height - Seated (Max):	--
Number of Terminations:	2

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Through Hole Resistor - MFR200FBE73-4K02

Through hole resistors are devices used widely in electronic circuits to resist electric current flow. They are also known as “THR” resistors. Through hole resistors are usually made from a conductive material such as carbon, metal, or ceramic with many layers of insulation in between. The basic idea behind a through hole resistor is to provide a steady conductance path with precise resistance values.The MFR200FBE73-4K02 is a type of through hole resistors. It is a high precision, two-terminal, surface mounted resistor chip with a two-layer circuit board. It is made of an insulating ceramic substrate, and the internal resistance is typically in the range of 1 kΩ to 400 kΩ. It has an exceptionally low temperature coefficient of resistance (TCR) stability, and is suitable for a wide range of high-reliability, high-accuracy, and low-noise applications. The MFR200FBE73-4K02 is manufactured using a thick-film process and is available in package sizes ranging from 0201 up to 3225. This type of resistor is ideal for a variety of applications such as current sensing, motor control, telecommunications, instrumentation, automotive electronics, and power supplies. It is also suitable for other high-reliability applications, such as consumer electronics, medical devices, and military/aerospace.The MFR200FBE73-4K02 is designed to provide maximum performance and reliability. Its resistance value can be accurately maintained over time, and its temperature coefficient of resistance (TCR) can be as low as ±25ppm/°C. This feature ensures that it can remain highly stable under varying environments and temperatures. Its small size allows for greater flexibility in space-constrained designs and applications. It also features a high overload capability and a long life expectancy. The resistance element is made of a highly resistant ceramic substrate material and the resistor chip is designed to be highly reliable, even in harsh conditions. The working principle of the MFR200FBE73-4K02 through hole resistor is simple. Electric current flows from one terminal to the other, with the resistance depending on the material of the substrate. To increase the resistance, the thickness of the substrate is increased, while for a decrease in resistance, the thickness of the substrate is decreased. As the current flows through the membrane, it is heated up, and the heat is dissipated by the surrounding environment. This process creates the resistance value that is necessary for the circuit to operate properly.In conclusion, the MFR200FBE73-4K02 through hole resistor is an ideal choice for many applications due to its high accuracy, reliable performance, low noise, and low temperature coefficient of resistance (TCR) stability. Its small size makes it a great choice for space-constrained projects, and its high overload capability and long life expectancy ensure that it is reliable enough for applications in many market segments. Its simple working principle allows electric current to flow between the terminals with precise resistance values, while heat is dissipated by the surrounding environment.

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