LR1F2K0

Series:	LR, Neohm
Packaging:	Tape & Box (TB)
Part Status:	Active
Resistance:	2 kOhms
Tolerance:	±1%
Power (Watts):	0.6W
Composition:	Metal Film
Features:	--
Temperature Coefficient:	±50ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.091" Dia x 0.244" L (2.30mm x 6.20mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Through Hole Resistors: LR1F2K0 Application Field and Working Principle

The LR1F2K0 is a through hole, shallow groove resistor. It offers a stable, reliable performance in a variety of applications, and it has been a workhorse of the electronic component industry for decades. In this article, we\'ll explain the LR1F2K0\'s application field and working principle.

Application Fields

The LR1F2K0 through hole resistor is used in a variety of electronics applications, including low-pressure circuit board design, low-impedance grounding, overvoltage protection, and power supply regulation.In modern circuit board design, the LR1F2K0 through hole resistor can be used to ensure reliable, low-pressure operation. It is particularly suited to low-pressure applications because of its low thermal coefficient of resistance (TCR), which ensures a stable, consistent performance in fluctuating temperatures.In addition, the LR1F2K0 can be used in low-impedance grounding applications. One of the most common uses of the LR1F2K0 is to ground circuit boards. This prevents potential damage by limiting electrical currents that may arise from static electricity or other high-energy sources.Finally, the LR1F2K0 can also be used to regulate the power supply of devices that require a consistent level of voltage and current. The stable performance of the LR1F2K0 provides a reliable source of power regulation, especially in extreme temperatures.

Working Principle

The LR1F2K0 through hole resistor is composed of four layers: an inner copper layer, a film layer, a resistive film layer, and a comparative layer. The copper layer provides the main structural support for the resistor, and it also serves as the main carrier of electrical current.The next layer is a thin film of a resistive material, which is usually a combination of metal and carbon. This film helps to define the resistor\'s electrical resistance and its ability to handle high voltages. This is followed by a comparative layer, which helps to control the temperature coefficient of resistance (TCR) and other important characteristics of the resistor.Finally, a ceramic outer layer serves to protect the internal components from environmental damage and help insulate the resistor from its surroundings. In addition, this ceramic layer also helps to provide efficient heat conduction, allowing the resistor to dissipate heat quickly and efficiently, ensuring reliable, consistent performance.

Conclusion

The LR1F2K0 through hole resistor is a trusted, reliable component that has been used in the electronics industry for decades. It has a wide range of applications, from low-pressure circuit board design to power supply regulation. Its stable performance, low thermal coefficient of resistance, and low-impedance grounding capabilities make it an invaluable tool for modern electronic designs and projects.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description