LR1F5K1

Series:	LR, Neohm
Packaging:	Tape & Box (TB)
Part Status:	Active
Resistance:	5.1 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:	--

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Through Hole Resistors: LR1F5K1 Application Field and Working Principle

Through hole resistors are considered to be one of the oldest forms of electronic components, having been in use for over 100 years. They are components that have connections which are soldered onto one side of the component, while the other side is inserted into a hole in the printed circuit board.

Application Field

LR1F5K1 through hole resistors are typically used in applications that require a high-accuracy resistor. They are suitable for medium to high-frequency AC circuits, and are particularly useful in amplifier and signal-level circuits, as they provide high accuracy and a stable resistance. Additionally, they are often used in frequency divider and pulse generating circuits.

Working Principle

The LR1F5K1 through hole resistor works on the principle of ohm’s law, which states that the current passing through a resistor is proportional to the voltage across it. This means that a given resistor will pass a certain amount of current when a given voltage is applied across it. The amount of current is determined by the resistance value of the resistor, as well as the applied voltage. The resistor’s value is determined by the amount of material it is made out of, as well as the length and width of the material.

Advantages

The primary advantage of LR1F5K1 through hole resistors is their high accuracy. They are highly reliable components, and their resistance is extremely stable over time and temperature. Additionally, they are available in a wide range of values, making them suitable for a broad range of applications. Due to their small size, they are ideal for densely populated circuit boards.

Disadvantages

LR1F5K1 through hole resistors are more cumbersome to install than surface mount resistor components. They also require a larger printed circuit board area, and can be difficult to remove if needed. Additionally, they have a limited lifespan and are not suitable for applications which require frequent changes in temperature.Overall, LR1F5K1 through hole resistors are an excellent choice for applications which require high-accuracy resistors. They are highly reliable components, and their resistance is stable and accurate over a wide range of temperatures and frequencies. Despite their disadvantages, they are still widely used in amplifier and signal-level circuits, and for other applications which require a high precision resistor.

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