CMF554M0200FKEK

Series:	CMF
Packaging:	Bulk
Part Status:	Active
Resistance:	4.02 MOhms
Tolerance:	±1%
Power (Watts):	0.5W, 1/2W
Composition:	Metal Film
Features:	Flame Retardant Coating, Moisture Resistant, Safety
Temperature Coefficient:	±100ppm/°C
Operating Temperature:	-55°C ~ 175°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.090" Dia x 0.240" L (2.29mm x 6.10mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Introduction: Through Hole Resistors

Through hole resistors, also known as leaded resistors, are one of the most ubiquitous electronic components. They are simple resistive elements which are widely used in a variety of electronics projects and applications and can be found in almost any commercial electronic device. As their name suggests, through hole resistors are characterized by a mounting hole in their body enabling them to be easily soldered into place on a circuit board. They are available in many sizes, configurations, and various materials, and are typically rated for power and tolerance.

CMF554M0200FKEK Application Field and Working Principle

The CMF554M0200FKEK through hole resistor is a precision fixed-value resistor manufactured by Yageo Corporation. This resistor has 0.2 Ohms (2.00x103 Ω) of nominal resistance and a power rating of 5W. It is made from a non-inductive, high temperature substrate material and includes an affirmative or negative tolerance of ± 5%. The lifetime power rating of 150°C is 5W, or 3W at 25°C.In terms of its application field, the CMF554M0200FKEK through hole resistor is widely used for various types of circuit protection devices and applications that require high-temperature and reliable resistor performance. This resistor is particularly suitable for use in power supplies, distribution equipment, and other temperature-sensitive applications. Additionally, its low temperature operation and high tolerance make it ideal for use in automotive, industrial, and consumer electronics. Regarding its working principle, the CMF554M0200FKEK through hole resistor works by decreasing the flow of electricity through a circuit. It is basically made up of a printed material (generally a ceramic substrate) through which the current flows. The value of the resistance is determined by the surface area of the material and the length of the metal tracks (tape), which are etched into the substrate. When electricity passes through the tracks, it experiences some amount of resistance, which is determined by the track width. This resistance opposes the flow of the current, eventually resulting in a decrease in the amount of current passing through the resistor.

Conclusion

The CMF554M0200FKEK through hole resistor is a highly reliable and affordable component with multiple applications. It is made from a non-inductive, high temperature substrate material and is designed with a nominal resistance of 0.2 Ohms and with an affirmative or negative tolerance of ±5%. Additionally, it has a lifetime power rating of 5W, or 3W at 25°C. Furthermore, it works by decreasing the flow of electricity through a circuit, using a printed material and metal tracks which are etched into the substrate. Thus, the CMF554M0200FKEK through hole resistor is a highly reliable and suitable choice for various temperature-sensitive applications.

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