RWR89S2R00FMS73

Series:	Military, MIL-PRF-39007, RWR89S
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	2 Ohms
Tolerance:	±1%
Power (Watts):	3W
Composition:	Wirewound
Features:	Military, Moisture Resistant
Temperature Coefficient:	±50ppm/°C
Operating Temperature:	-55°C ~ 250°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.187" Dia x 0.560" L (4.75mm x 14.22mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	M (1%)

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Through Hole Resistors

Through hole resistors are used in a variety of applications, and the RWR89S2R00FMS73 is no exception. This type of resistor is designed to take up a large area and still allow for the application of a wide variety of electrical components. The RWR89S2R00FMS73 is a through-hole resistor that has a metal-oxide film and is discreetly sized with a high tolerance.

Application Field

The application field of the RWR89S2R00FMS73 covers PCs, communication equipment, home/portable audio/video units, automotive, LED, motor and power amplifiers. This resistor can be used in any application where a wide area is needed for more complex electrical components. The RWR89S2R00FMS73 can be used in both power and non-power applications, depending on the voltage needed by the application.

Working Principle

The working principle of the RWR89S2R00FMS73 is based on Ohm\'s Law which states that that current is directly proportional to voltage with resistance. It works by the voltage passing through the resistor causing an electric current to be generated which then follows the same physical property as other resistors such as other voltage passing through them. From this basic law, resistors consist of electric materials that generate a resistance to the voltage that passes through them. The material in the RWR89S2R00FMS73 is typically a metal-oxide film, and its resistance is determined by the size of the resistor itself. For example, a 22 ohm resistor will have a metal-oxide film that is much larger than a 10 ohm resistor. As a result, the 22 ohm resistor will have a higher resistance to the voltage that passes through it than the 10 ohm resistor. In addition, the size and type of the resistor will also determine its tolerance, which is a measure of how much the resistance of the resistor may differ from the exact figure.

Conclusion

The RWR89S2R00FMS73 is an example of a through hole resistor that has a metal-oxide film and is discreetly sized with a high tolerance. Because it has a metal-oxide film, it allows for high voltage applications such as PCs, communications equipment, portable audio/video units, automotive, LED, motor controllers, and power amplifiers. The resistance of this resistor is determined by the size of the resistor, as well as its tolerance, which is used to measure how much the resistance of the resistor may differ from the exact figure. Overall, the RWR89S2R00FMS73 is an ideal through-hole resistor for applications that require a large area and multiple components.

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