RWR80SR249FRS73

Series:	Military, MIL-PRF-39007, RWR80S
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	249 mOhms
Tolerance:	±1%
Power (Watts):	2W
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:	0.094" Dia x 0.406" L (2.39mm x 10.31mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	R (0.01%)

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Through Hole Resistors are an important part of electronic components used in many applications today. The RWR80SR249FRS73 is a specific type of Through Hole Resistor that’s widely used in consumer electronics, aerospace, automotive, and industrial applications.In this article, we’ll discuss the application field and working principle of the RWR80SR249FRS73 Through Hole Resistor. We’ll also look at its features and performance characteristics, so read on to learn more.

Application Field of RWR80SR249FRS73

The RWR80SR249FRS73 is a Through Hole Resistor specifically designed for high-voltage applications. Its primary application fields are in computer memory, high-power inverters, microwave semiconductor devices, and power supplies. It can also be used as an isolation resistor to protect other components from overvoltage damage.The RWR80SR249FRS73 is also suitable for use in automotive circuits, where reliability and safety are of utmost importance. This Through Hole Resistor is certified to meet automotive standards and has a typical flame rating of V-0 for use in automotive applications.

Working Principle of RWR80SR249FRS73

The RWR80SR249FRS73 Through Hole Resistor is a high-voltage resistor that works on the principle of ohmic resistance. It works by limiting the flow of current through a component or circuit, providing precise control over voltage and current levels within the circuit.The resistor consists of an element composed of a conductive material. This material is usually metal or carbon, and its resistance to electric current is determined by the material’s geometry. The resistor’s resistance is usually expressed in ohms (Ω).The element of the RWR80SR249FRS73 Through Hole Resistor is encapsulated in an inert material to protect it from environmental effects. The type of material used is determined by the application. For automotive and other high- voltage applications, an epoxy or ceramic material is often used.

Features and Performance of RWR80SR249FRS73

The RWR80SR249FRS73 is aThrough Hole Resistor with high voltage rating and superior performance. It has an operating temperature range of -65°C to +150°C and maximum voltage of 4 kV. It is also RoHS compliant and UL approved, making it suitable for use in a variety of applications.The resistor is designed to have high temperature stability and low temperature coefficients, making it suitable for use in high-precision circuits. The resistance value of the RWR80SR249FRS73 is also extremely low, typically in the milliohm range. This ensures that precise control over the current is achieved.

Conclusion

The RWR80SR249FRS73 Through Hole Resistor is a high-voltage resistor that is designed for high-voltage and precision applications. It has a wide operating temperature range and an extremely low resistance value, making it suitable for use in consumer electronics, automotive, aerospace, and industrial applications. Its RoHS compliant and UL approved design makes it safe and reliable for use in these applications.

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