RWR81N1820FMS70

Through Hole Resistors

Through hole resistors are components used to reduce current or voltage in an electrical circuit, by providing a known resistance. These resistors take their name from the "through hole" manufacturing process used to attach them to printed circuit boards (PCB). This process uses conductive metal on either side of the hole to form a connection between the board and resistor.

RWR81N1820FMS70 is a through hole resistor with an 1820 ohm rating. It is a molded, metal-oxide film resistor with high-stability and high-reliability features. It is rated for a maximum operating temperature of 70°C, which makes it well-suited for industrial applications.

Application Field

The RWR81N1820FMS70 through hole resistor is often used in the industrial and commercial fields, particularly in applications where predictable and reliable resistance levels are needed. These include electronic controls for industrial equipment, power supplies, circuit boards, voltage regulators and DC/DC converters.

The RWR81N1820FMS70 can also be used in professional audio and video systems, where precise and reliable signal levels must be maintained. This is due to its high-stability and high-reliability features, which help produce a predictable signal level for a range of input voltages.

Working Principle

Resistors are components that reduce or limit the flow of electrical current in a circuit. The resistance value of a resistor is determined by its physical characteristics, such as material type, shape and size. The RWR81N1820FMS70 is a metal-oxide film resistor, meaning that it contains a layer of metal-oxide material between two conductive metal layers.

When electricity passes through a resistor like the RWR81N1820FMS70, the metal-oxide material resists the flow of current. This causes the current to reduce by a predictable amount, based on the resistance value of the resistor. The amount of resistance (measured in ohms) is marked on the resistor, allowing an engineer to accurately calculate the current reduction.

The RWR81N1820FMS70 provides a resistance of 1820 ohms. When this component is used in an electrical circuit, it will reduce the current by 1820 ohms. This can be used to control the flow of current and help maintain a stable and reliable voltage level in the circuit.

Conclusion

RWR81N1820FMS70 is a through hole resistor with an 1820 ohm rating. It is suitable for use in industrial and commercial applications, as well as in professional audio and video systems. The RWR81N1820FMS70 can be used to reduce the current in an electrical circuit, thus providing a predictable and reliable voltage level.