RWR71S4R02FRBSL

Series:	Military, MIL-PRF-39007, RWR71S
Packaging:	Bulk
Part Status:	Active
Resistance:	4.02 Ohms
Tolerance:	±1%
Power (Watts):	2W
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 0.812" L (4.75mm x 20.62mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	R (0.01%)

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Through Hole Resistors

A through hole resistor is a small, passive component, usually made of either metal or ceramic, and serves as an electrical resistor in electronic circuits. It is generally characterized by its ability to withstand high voltages and efficient distribution of current. As its name implies, the RWR71S4R02FRBSL through hole resistor is a resistor intended for through-hole circuit boards. It can come in a variety of shapes, sizes, and wattages, depending on the type of application it is intended for. Its specific construction and design varies according to the intended use.

RWR71S4R02FRBSL Overview

The RWR71S4R02FRBSL resistor is a 4 Terminal, 2 Watt resistor with an insulation rating of 1500VAC. It is designed for use in DC current applications, and is ideal for power supply and motor control circuits. The resistor is rated to 1500VAC, making it suitable for use in industrial applications with high voltage. As a through-hole resistor, however, other applications include microprocessor circuits, audio applications, motor drivers, and power regulators.

Advantages & Characteristics

The RWR71S4R02FRBSL has a plethora of advantages over standard through-hole resistors. For starters, it has excellent thermal stability and low-noise characteristics. Additionally, it is resistant to wear and tear caused by moisture, chemicals, and dust. Moreover, this type of resistor is exceptionally cost-effective given its long life-span and small package size.

Application Field & Working Principle

The RWR71S4R02FRBSL is most commonly used in applications where small current and high voltage are needed. It is particularly useful in digital circuits, as its high surge capacity helps protect these circuits from short-term, high-voltage overloads. The resistor works by limiting the amount of current that can flow in either direction through the circuit. This ensures the circuit is not overloaded and operates safely.

Conclusion

The RWR71S4R02FRBSL through-hole resistor is a vital component used in many electronic circuit designs. Its high-voltage capacity, low-noise characteristics, and thermal stability make it ideal for applications involving motor controls, power supplies, microprocessors, and other high-voltage circuits. Its specific design ensures that all of the power is evenly distributed throughout the circuit, making it suitable for even the most demanding of applications.

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