LR1F680R

Series:	LR, Neohm
Packaging:	Tape & Box (TB)
Part Status:	Active
Resistance:	680 Ohms
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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IntroductionThrough hole resistors are an essential component widely used in various types of electronic circuits. The LR1F680R is a type of through hole resistor that has a wide range of applications. This article will discuss the applications and working principle of LR1F680R. Applications of the LR1F680RThe LR1F680R is a through hole resistor that is of low power rating, with a range of power ratings from 2W to 4W, and is capable of withstanding up to 600V. It is suitable for applications including power supply, automotive, and computer equipment.For power supplies, the LR1F680R can be used to provide bypassing and voltage divider functions. It can also be utilized for voltage regulation and current limitation. For automotive applications, the LR1F680R is useful for controlling the current in alternator circuits, brake systems, lighting systems, and air conditioning systems. In computer equipment, it can be used in DC-DC converters, power supply monitoring circuits, and voltage reference circuits.Working Principle of the LR1F680RThe working principle of the LR1F680R is based on the Joule effect. This effect states that when an electrical current passes through a resistor, it produces heat due to the component’s resistance value. This is known as Ohm’s law, which states that the current through a resistor is equal to the voltage divided by the resistance value. The higher the resistance value, the greater the amount of heat produced.The LR1F680R utilizes this property of electrical resistance to provide a wide range of applications. The component is able to dissipate heat in a controlled manner, and provides a wide range of voltage and current ratings. This helps to ensure that the circuit is appropriately powered and cooled to the required level.ConclusionThe LR1F680R is a type of through hole resistor that has a wide range of applications. It is capable of withstanding up to 600V, and suitable for use in various electronic applications, including power supply, automotive, and computer equipment. Its working principle is based on the Joule effect, wherein an electrical current will generate heat when it passes through a resistor. This heat can be regulated and dissipated in a controlled manner. This helps to power the circuit and ensure that it is cooled adequately.

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