MFR200FBF73-8K

Series:	MFR
Packaging:	Bulk
Part Status:	Active
Resistance:	8 kOhms
Tolerance:	±1%
Power (Watts):	2W
Composition:	Metal Film
Features:	--
Temperature Coefficient:	±100ppm/°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

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Through Hole Resistors: MFR200FBF73-8K application field and working principle

Through hole resistors are widely used in a variety of electronic circuits and components. MFR200FBF73-8K is one of the most commonly used resistors in the field of power electronics. It provides an effective means of mitigating the effects of system-induced noise and voltage fluctuations. In this article, we will discuss its application field and working principle.The MFR200FBF73-8K through hole resistor has a maximum power rating of 200W, with a high power rating and is primarily used in high-capacity power applications. It is most commonly used in systems which require a high level of electrical isolation and/or temperature stability, such as electric vehicles, solar cell inverters, and power supply circuits.Its working principle is based on the Joule heating effect, which states that energy is dissipated as heat when an electrical current passes through a conductor. The MFR200FBF73-8K resistor is designed with a special material to increase its thermal conductivity, allowing it to dissipate more Joule heating in a more efficient manner. The resistor is built with two plates, one plate nickel-plated to increase the thermal performance and another plate made of conductive material. A resistance wire or ribbon is used to connect the plates mechanically, creating a connection points, which serves as the electrical contact between the two plates.The electrical resistance of the resistor is determined by the characteristics of the material used. The two plates are connected with a spring-loaded pointed contact, which is also known as a “point of contact”. When power is provided to the resistor, an electrical current will flow between the two plates, causing a small amount of Joule heat to be generated. This Joule heat is dissipated into the surrounding environment, resulting in a mechanical compression of the spring-loaded contact, and consequently a decrease in the flow of current. This decrease in current flow will result in a decrease of the electrical resistance of the resistor.This decrease in resistance will provide stability to the rest of the system, preventing damage caused by excessive current or voltage fluctuations. It also helps protect delicate electronic components from being damaged by excess voltage or current.In summary, the MFR200FBF73-8K through hole resistor is a highly effective device used for power regulation in a wide range of electronic systems and applications. Its working principle is based on the Joule heating effect, which helps to dissipate Joule heat in a more efficient manner. The MFR200FBF73-8K can provide stability to systems by reducing the electrical resistance, thereby preventing excessive current or voltage fluctuations. As such, this resistor can be used to make an efficient and reliable electric system.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description