OM4325E-R58

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Through Hole Resistors play an essential role in the implementation of electrical circuits. In particular, one of the most widespread through hole resistors is the OM4325E-R58. This product is available through multiple suppliers with a variety of products covering a wide range of applications.The OM4325E-R58 is an axial-leaded resistor, meaning it is made with a leaded ceramic core and housed in a polycarbide core. It is a power resistor that comes in two different power levels: 500 mW and 1 W. It is also rated to withstand temperatures up to +105°C. The OM4325E-R58 is used in various applications, such as measuring and regulating currents, voltage adjustment, and bleeder-type applications. It is also used in filtering circuits, where it serves to remove noise, and in amplifiers, where its low temperature coefficient of 266ppm/°C ensures consistent performance. In addition, it can be used in test and measuring equipment, audio applications, and indoor lighting systems.The main working principle of the OM4325E-R58 is quite simple: its resistance is used to reduce the quantity of current flowing through a circuit. In fact, this resistor is a simple passive device that has two primary characteristics, resistance and temperature coefficient.The resistance of the OM4325E-R58 is determined by the material used, such as cermet, aluminum oxide, and nickel-chromium-manganese alloys, which are different from the materials used for other types of resistors.The temperature coefficient is the amount of change in the resistance of the OM4325E-R58 due to temperature variation. This coefficient is measured in ppm/°C (parts per million per degree Celsius). The most common temperatures coefficients for this component are in the range of 250 to 350ppm/°C.The OM4325E-R58 is an ideal component for use in a variety of applications, thanks to its resistance and low temperature coefficient. Additionally, its low profile makes it ideal for use in cramped spaces, making it a great choice for space-constrained applications. Overall, the OM4325E-R58 is a powerful and versatile through hole resistor that is an essential element in any electrical circuit.

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