MFR200FBE73-215K

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Through Hole Resistors

Through hole resistors are resistors that are mounted through a hole in a printed circuit board so that the device is held securely in place. They are the most common type of resistor used in electronics. The MFR200FBE73-215K is a through-hole resistor that is widely used in various applications.

Applications

The MFR200FBE73-215K is a resistor that is used in high reliability applications such as automotive, industrial control, and medical. It is a 200 ohm resistor that is particularly well suited for use in applications requiring robust performance in high humidity, long-term thermal cycling, or critical circuit reliability. It is a metal film resistor with superior temperature stability and excellent surge performance, making it well suited for use in automotive, industrial control, and medical systems.

The MFR200FBE73-215K is also an ideal choice for solving EMI/RFI problems. It has a low inductance, low capacitance, and a tight tolerance, all of which make it suitable for use in high frequency circuits. Additionally, it is highly resistant to vibration and physical shock, making it ideal for use in military and aerospace applications.

Working Principle

The MFR200FBE73-215K through-hole resistor works by limiting the current that flows through it. It consists of a resistive element that is encapsulated in a rugged ceramic body. The resistive element works by dissipating electrical energy as heat. The resistance value of the device is determined by the size and composition of the resistive element.

When a voltage is applied across the resistor, the current passing through it is limited by the resistance value of the device. The current is inversely proportional to the resistance, which means that the higher the resistance value, the lower the current. In addition, the amount of heat dissipated is directly proportional to the current, which means that the higher the current, the more heat is dissipated.

As the temperature of the resistor increases, its resistance value decreases. This is due to the fact that resistive elements heat up when current passes through them, and this heat causes the resistance value to decrease. This is why it is important to choose a through hole resistor with a higher power rating in order to ensure that the device can handle the expected current and temperature rises.

Conclusion

The MFR200FBE73-215K is a through hole resistor that is widely used in various applications. It is used in high reliability applications such as automotive, industrial control, and medical. It is also an ideal choice for EMI/RFI problems, due to its low inductance, low capacitance, tight tolerance, and high resistance to vibration and physical shock. The resistor works by limiting the current that passes through it, and the amount of heat dissipated is directly proportional to the current. As the temperature of the resistor increases, its resistance value decreases, which is why it is important to choose a resistor with a higher power rating.

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