RWR74SR200FMB12

Series:	Military, MIL-PRF-39007, RWR74S
Packaging:	Bulk
Part Status:	Active
Resistance:	200 mOhms
Tolerance:	±1%
Power (Watts):	5W
Composition:	Wirewound
Features:	Military, Moisture Resistant
Temperature Coefficient:	±650ppm/°C
Operating Temperature:	-55°C ~ 250°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.312" Dia x 0.875" L (7.92mm x 22.23mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	M (1%)

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Introduction

Through Hole Resistors are one of the most commonly used resistors in electrical and electronic equipment. They are widely used in various types of circuits to control current flow in appliances and electronic systems. RWR74SR200FMB12 is one of the most popular Through Hole Resistors, due to its reliability, its low cost and its small size. In this article, we will be talking about the application field and working principle of RWR74SR200FMB12.

Application Field

RWR74SR200FMB12 is suitable for use in a wide range of applications. It can be used in power supplies, telecommunication systems, motor controls, automotive electronics, common industrial and home appliances, general purpose and consumer electronics.RWR74SR200FMB12 is often used in high power applications like DC power supplies. Its high power handling capability and low temperature coefficient make it ideal for these applications. It can also be used in distributed power systems, providing power isolation and power distribution in an efficient and cost-effective way. Its robust construction and low parasitic inductance make it suitable for use in switching power supplies.RWR74SR200FMB12 can also be used in RF applications, electronic filter circuits and audio amplifiers. Its superior accuracy and low noise characteristics make it ideal for these applications. It can also be used in low voltage circuits, due to its low internal capacitance and low leakage current.

Working Principle

RWR74SR200FMB12 works on the principle of Ohm\'s Law. Ohm\'s Law states that the current through a conductor between two points is directly proportional to the voltage across the two points, and inversely proportional to the resistance between them.RWR74SR200FMB12 uses this principle to control the current flow in a circuit. It works by creating a voltage drop across its terminals, which is proportional to the current flowing through it. The voltage drop is determined by the value of the resistor, and can be adjusted by changing the value of the resistor. When the resistance is increased, the voltage drop across the resistor increases, reducing the current flow in the circuit. Similarly, when the resistance is decreased, the voltage drop across the resistor decreases, increasing the current flow in the circuit.

Conclusion

RWR74SR200FMB12 is a reliable and cost-effective Through Hole Resistor, which can be used in a wide range of applications. Its high power handling capability and low temperature coefficient make it ideal for use in DC power supplies, distributed power systems and RF applications. Its superior accuracy and low noise characteristics make it suitable for use in electronic filter circuits and audio amplifiers. Moreover, its low internal capacitance and low leakage current make it suitable for low voltage circuits. The working principle of RWR74SR200FMB12 is based on the law of Ohm, which states that the current through a conductor between two points is directly proportional to the voltage across the two points, and inversely proportional to the resistance between them.

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