MFR200FBE73-402K

Series:	MFR
Packaging:	Bulk
Part Status:	Active
Resistance:	402 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 Resistors

Through hole resistors are passive electronic components that resist electric current, reduce voltage, and dissipate heat. They are available in various shapes and sizes depending on the application that they are designed for, and are made of either ceramic or metal, usually with a ceramic coating. The MFR200FBE73-402K is an example of a through hole resistor. The MFR200FBE73-402K is a general-purpose power resistor, designed for power applications such as adjustable power supplies, DC motor protection, and voltage/ current limiting. It has a high power rating of 200 watts, a resistance value of 402 K ohms, and a voltage rating of 10 kV. The MFR200FBE73-402K has a ceramic body for efficient heat dissipation. The ceramic core has high compressive strength and does not corrode easily, making it ideal for use in humid environments. The body also has an integrated protective coating that helps to protect the package from dirt, dust, and moisture. The package has a gold finish, making it ideal for applications requiring controlled, accurate, and stable resistance.The working principle of the MFR200FBE73-402K is based on Ohm’s law. According to Ohm’s law, the voltage applied across the resistor is proportional to the current flowing through it. The voltage applied to the resistor creates an electric field, which causes the electron flow to be confined to the surface of the resistor. This creates a negatively charged site, or electron hole, in the resistor. As the electrons move through the resistor, some of the energy is converted to heat and dissipated. The remainder continues to move through the resistor, creating a proportional voltage drop determined by the resistance of the resistor. The MFR200FBE73-402K has a wide range of applications due to its high power rating. It can be used in power supplies, DC motor protection, current limiting, and voltage clamping circuits. It can also be used in a variety of capacitor configurations for filtering, tuning, and signal conditioning applications. Additionally, the resistor’s high power rating and ceramic body make it suitable for use in automotive, telecommunications, and medical applications, where high power and a durable package are required. Overall, the MFR200FBE73-402K is a quality through hole resistor that is designed for a wide variety of applications. Its ceramic body provides efficient heat dissipation, and its gold finish allows for a high degree of accuracy and stability. The resistor’s working principle is based on Ohm’s law, and its wide range of applications make it suitable for a multitude of uses.

Conclusion

Through hole resistors are versatile and reliable components that can be used in a variety of applications. The MFR200FBE73-402K is an example of such a resistor, designed for power applications and featuring a high power rating, a resistance value of 402 K ohms, and a voltage rating of 10 kV. It has a ceramic body with a integrated protective coating for efficient heat dissipation, and a gold finish that allows for controlled and stable resistance. The MFR200FBE73-402K’s working principle is based on Ohm’s law, and its wide range of applications make it suitable for use in power supplies, motor protection, current limiting, and voltage clamping circuits, as well as a variety of capacitor configurations.

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