LR1F51R

Series:	LR, Neohm
Packaging:	Tape & Box (TB)
Part Status:	Active
Resistance:	51 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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Through Hole Resistors: LR1F51R Application Field and Working PrincipleIn the field of engineering, resistors are a key component in designing electrical circuits. Through hole resistors are one of the most commonly used type, and they are sometimes referred to as through-wafer resistors. They are typically cylindrical in shape and mount onto a printed circuit board (PCB) for more efficient wiring and connection. One such type of through-hole resistor is the LR1F51R. This document will discuss the application field and working principle of the LR1F51R.The LR1F51R is a surface-mount resistor used in many applications, including avionics, space, and medical applications. It is made of metal-oxide-metal (MOM) technology, which means it is constructed from multiple layers of metal oxide. The LR1F51R has a high temperature coefficient, which, when combined with its low resistance, makes it ideal for applications where precision and accuracy are critical. As such, its application field extends to a wide range of industries, including aerospace, automotive, and medical.The working principle of the LR1F51R is based on the principle of electrical resistance. Electricity is composed of charged particles called electrons, which must move through a conductor to produce electrical current. When current moves through a conductor, it encounters electrical resistance. The LR1F51R works by producing an opposing force, or resistance, to the flow of electrons. As electrons pass through the resistor, energy is dissipated as heat. This process is known as Ohm’s law.The LR1F51R is a fixed resistor, meaning its resistance is set at a certain value and cannot be altered. The resistance value of the LR1F51R is printed on the component, and can range from 0.1Ω to 1kΩ. The resistor also includes a tolerance rating, which indicates the amount by which the actual resistance can differ from the printed value. The typical tolerance of the LR1F51R is 1%.Other features of the LR1F51R include power ratings up to 1500 watts and a wide operating temperature range of -55 to +155°C. It is also low-profile and has a low thermal resistance that allows it to dissipate more heat quickly and efficiently.In conclusion, the LR1F51R is a surface-mount resistor that is ideal for applications where precision and accuracy are critical. Its application field extends to a wide range of industries, including aerospace, automotive, and medical. The working principle of the LR1F51R is based on the principle of electrical resistance, and its resistance value is printed on the component. The LR1F51R also features power ratings up to 1500 watts and has a low thermal resistance that allows it to dissipate more heat quickly and efficiently.

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