MFR200FBF73-22K

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Through-hole resistors are an important component in many electronic circuits. The MFR200FBF73-22K is one such resistor that is designed to handle high power loads, while maintaining a low thermal resistance. This makes it suitable for a variety of applications, such as automotive, industrial and medical.

The MFR200FBF73-22K is a non-inductive current sensing resistor. It is constructed of four vertical aluminum bars, which are electrically insulated from one another with ceramic or glass substrate material. The resistance element is machined into the bars, and the contact surfaces at each end are gold plated for excellent electrical contact. This gives the device a maximum current rating of 200 amps, and a maximum power rating of 5.8 kilowatts.

The MFR200FBF73-22K is designed as a low-impedance resistor, which means it is capable of carrying large currents without generating a large voltage drop. This also means that its thermal resistance is very low, which keeps the device from overheating, even at higher current levels. The total resistance of the device is rated at 22K Ohms.

In terms of its applications, the MFR200FBF73-22K is ideal for use in high power applications. It can be used in power converters, power supplies, and high current motor and solenoid control circuits. It can also be used as a current-limiting resistor or as a protection device in overcurrent protection circuits. Additionally, due to its low thermal resistance, it is well suited for automotive applications.

In terms of its working principle, the MFR200FBF73-22K operates in the same manner as all other resistors; it limits the flow of electrons between two points. This is accomplished by adding resistance to the flow of electrons. The resistance of the device is determined by the materials used in its construction, as well as the size and shape of the device. Additionally, the total resistance of the device is determined by the number of ohms per square. By placing the device in series with a circuit, any current that passes through the device will be limited, thereby providing the required protection.

In conclusion, the MFR200FBF73-22K is an excellent high power, low thermal resistance resistor suitable for a variety of applications. Its high power rating and low impedance make it well suited for use in high current motor and solenoid control circuits, and its overall reliability and low thermal resistance make it suitable for automotive applications. Furthermore, its resistance is determined by the size and shape of the device and the number of ohms per square.

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