LR1F22K Resistors

Series:	LR, Neohm
Packaging:	Tape & Box (TB)
Part Status:	Active
Resistance:	22 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 are widely used in many electronic applications. LR1F22K is one kind of through hole resistors with various features and advantages in comparison with other types of resistors.LR1F22K is a combination of two SMT resistors in series. In general, it is composed of two resistances interconnected by a metal strip. The two resistors form an LR1F22K resistor and the combination of two resistors can provide a number of additional resistivity options. This kind of resistors generally has a current rating of 2.5Amps, a power rating of 0.6Watts, and a precision of 0.1%.The most significant difference between LR1F22K and conventional through hole resistors is that the LR1F22K type can be used for large voltage applications. This type of resistors can handle voltage spikes up to 100 volts. It also has the advantage of much higher current capacity than other through-hole resistors thanks to its two-resistor design. In addition, its small size allows it to be used in tight places where conventional through-hole resistors cannot be installed.One of the main advantages of LR1F22K resistor is the ability to reduce EMI emissions significantly. The combination of two resistors helps to reduce the radio frequency interference. This is done in two ways. The first is by using lower resistance values than those of a standard resistor, which reduces the energy released by each resistance causing less interference. The second is by adding multiple resistors in series which creates a “RC” filter in which the current is slowed down by the capacitance of a resistor, making it more difficult for the interference to be detected.The principle of LR1F22K also helps to reduce inductance when used in high frequency applications. The interleaving of resistances between two resistors allows for a greater number of potential contact points and this provides a more even distribution of current flow throughout the resistor. This helps to reduce the effects of inductance which can cause increased power loss and interference in high frequency applications.Finally, LR1F22K resistors are very cost effective when compared to other types of resistors. They are generally less expensive than other types of resistors because they are made using a combination of two actual resistors. In addition, because the resistors are combined, the cost of their individual components is reduced, which helps to make them more affordable.Overall, LR1F22K resistors are a perfect choice for many electronic applications, especially those which require high current ratings, wide voltage capabilities, or the need to reduce EMI emissions. Thanks to their low cost, small size, and high performance, they have become a popular choice for electronic manufacturers across the globe.

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Part Number	Manufacturer	Price	Quantity	Description