OM5135E-R58

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Through Hole Resistors are regarded as some of the most common basic components in any electronic application circuit. The OM5135E-R58 from Ohmite is a perfect example of such a device, offering high current range, excellent accuracy, resistance ratio, power rating and temperature coefficient. This article will focus on the application field and working principle of the OM5135E-R58, as well as a brief introduction to the features and operation of the device.

The OM5135E-R58 through hole resistor is mostly applied in SMD applications (applying Surface Mount Technology), as it is suitable for tightly-packed designs in which the main purpose is not only the electrical function, but also the mechanical mobility and ease of assembly and handling. It is preferred in applications such as Telecommunications, Automotive, Aerospace and Industrial, as these applications require designs which accommodate high power, ruggedness, and accuracy. It is considered the best solution in regards to cost effectiveness and performance in such applications, which is why it is widely used.

The device\'s working principle is based on the Joule heating effect, in which a conductor is allowed to dissipate the generated electrical energy of the current placed through it, turning the energy into heat. In the case of the OM5135E-R58, the device has a fixed resistance value that is used to regulate the amount of current passing through the device, thus limiting the amount of power it can dissipate and controlling the voltage and current in the circuit.

The OM5135E-R58 has a resistance range from 0.5 ohms to 10k ohms, a temperature coefficient of 0.2%/K, a power rating of 2W, a current range of up to 5A, and an accuracy of 0.3%. Furthermore, the device is protected against overloads, short circuit and high temperatures, thus making it suitable for extreme environments. The device operates for a temperature range of -55oC to +150oC, and is rated at a maximum operating voltage of 500V.

The OM5135E-R58 is a reliable component for applications that require an accurate, high power and low cost device. Thanks to its low power consumption, high accuracy and resistance ratio, the device is very dependable and efficient for most applications. And since its operation is based on the Joule heating effect, it is simple to understand and use.

The OM5135E-R58 is a versatile through-hole resistor, designed for reliable performance in extreme environments. With its wide range of current, power and temperature ratings, it is suitable for diverse applications, particularly when it is required to dissipate electrical energy in an accurate and efficient manner. Consequently, this device is an excellent choice for almost any application field that requires a reliable and cost-effective resistor solution.

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