OM2755E-R58

Series:	Little Rebel® OM
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	2.7 MOhms
Tolerance:	±5%
Power (Watts):	1W
Composition:	Carbon Film
Features:	--
Temperature Coefficient:	-800/ +1500ppm/°C
Operating Temperature:	--
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.197" Dia x 0.472" L (5.00mm x 12.00mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors: OM2755E-R58 Application Field and Working Principle

Through hole resistors are electronic components used to control electric currents for various applications. They are designed with an opening in the center of the component, which allows them to be mounted directly into a printed circuit board (PCB). These resistors can also be used in other applications such as motor control, signal conditioning, and AC/DC power conversion. The OM2755E-R58 is a through hole resistor manufactured by Ohmite. This resistor has an application field and working principle that is described in this article.The OM2755E-R58 is a precision, non-inductive resistor. It is a low-ohmic, high-accuracy, metal-film type of resistor that offers the highest degree of accuracy and stability over a wide temperature range. The OM2755E-R58 has a 4-terminal structure with three electrical contacts and a ground connection, making it easy to install on a printed circuit board. The resistor is made up of a nickel-chromium alloy film and a ceramic substrate, giving it excellent temperature coefficient and long-term stability.The application field of the OM2755E-R58 includes precision signal processing, power conversion, DAC output buffering, AC/DC switching, motor control, and so on. This resistor is ideal for a wide range of electronic and electrical applications and is especially suited for precision applications where accuracy and stability are required. The OM2755E-R58 also offers excellent protection against EMI/RFI.The working principle of the OM2755E-R58 is based on Ohm\'s law, which states that current is a direct function of voltage and resistance. When a voltage is applied to the device, a certain amount of current will flow through it. The voltage drop across the resistor is dependent on the resistance of the device, and the value of the resistance can be determined by measuring the voltage drop across it.When the voltage is applied, an electric field is generated in the resistor. The electric field causes the current to move through the resistor, causing a voltage drop across the resistor. The voltage drop across the resistor is proportional to the resistance of the device, and is inversely proportional to the current flowing through it.To summarize, the OM2755E-R58 is a through-hole resistor that offers high accuracy, stability, and protection against EMI/RFI. It is used in a wide range of electronic and electrical applications, such as precision signal processing, motor control, and DAC output buffering. The working principle of the resistance is based on Ohm\'s law, and it can be used to calculate the voltage drop across the resistor.

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