LR2F620K

Series:	LR, Neohm
Packaging:	Tape & Box (TB)
Part Status:	Active
Resistance:	620 kOhms
Tolerance:	±1%
Power (Watts):	0.75W, 3/4W
Composition:	Metal Film
Features:	--
Temperature Coefficient:	±100ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.138" Dia x 0.382" L (3.50mm x 9.70mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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LR2F620K Through Hole Resistors Application Field and Working Principle

Through hole resistors are components that are installed in printed circuit boards for various reasons. The LR2F620K Through Hole Resistor is a very versatile component due to its wide range of uses and applications. Its most common uses are in circuits that require a constant current or resistive load such as in audio circuits, digital circuits, analogue circuits, power supplies, and so on. This article will aim to explain what the LR2F620K Through Hole Resistor is, how it works, and the applications where it is commonly used.The LR2F620K Through Hole Resistor consists of a cylindrical body usually made out of ceramic or similar materials. It houses an internal carbon film or metal film resistor as well as a terminal. The resistor has two terminals which make contact with the board when installed and they both need to be connected to the circuit. The resistor’s resistance is marked on its body by either color-coded stripes or a numerical value.The LR2F620K Through Hole Resistor, also known as a fixed film resistor, works by reducing the current flow by limiting the amount of voltage through it. It does this by taking the power and dissipating it as heat until the desired voltage and current levels are achieved. When the current is adjusted, the power dissipated as heat is taken care of by the resistor by reducing the amount of power, in turn reducing the amount of heat generated.The LR2F620K Through Hole Resistor is commonly used in applications where a constant voltage and current must be maintained, such as audio and video equipment, broadcast systems, telecommunications, cameras, and automation systems. The resistor is also used in power supplies to protect the circuits from sudden spikes or drops in voltage. It is also used in resistive loads for filtering and limiting current in digital and analogue circuits.The LR2F620K Through Hole Resistor is easy to install, requires no welding or soldering, and is highly reliable and efficient in its application. It also has a low-heat rating, meaning it can dissipate heat over a wide range of power levels without any risk of overheating. The resistor is also capable of withstanding high voltage and current surges, and it can be easily replaced in the event of failure.In conclusion, the LR2F620K Through Hole Resistor is a versatile and reliable component that performs efficiently when used in its various applications. It is used in applications where a constant voltage and current must be maintained and is able to dissipate heat over a wide range of power levels. The installation of the resistor is simple and it is highly reliable and efficient in its application.

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