RWR81N1270FRS70

Through Hole Resistors

Through Hole Resistors are electrical components used to control current flow in circuits. They are typically constructed in cylindrical cans and are composed of a material that can resist the flow of electrical current. RWR81N1270FRS70 is one of the manyThrough Hole Resistors used in today’s electronics.

Application Field

RWR81N1270FRS70 is a high wattage resistor used primarily in industrial and military applications. This resistor is used in power supplies, voltage regulation, and control circuits. It is also widely used as a voltage divider, current limiter, and linear regulator. In many cases, it is used to match the impedance of other components to ensure a consistent performance.

Working Principle

RWR81N1270FRS70 utilizes the principle of Ohm\'s law. When a voltage is applied across it, a static current flows through it before it reaches its limit. The current flow results in a voltage drop across the resistor due to its resistance. The value of this resistor is determined by the resistor’s rating. Its resistance is generally expressed in units of ohms. The ohm is the standard unit of electrical resistance in the International System of Units.

In most cases, RWR81N1270FRS70 is temperature compensated for a wide range of operation. This ensures that the resistance value of the resistor remains constant as temperatures changes. Its working temperature range is usually from -55°C to +175°C. The working voltage range is usually from 8 to 500VDC.

Conclusion

RWR81N1270FRS70 Through Hole Resistor is an ideal electrical component for industrial and military applications. With a wide operating range, it is capable of withstanding a wide range of temperatures. It is a simple device, that can be used to control currents in circuits.