OM2425E-R58

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Through Hole Resistors are resistors that are physically much larger than those found in surface mount constructions. The OM2425E-R58 through hole resistor is commonly used in applications requiring a high maximum operating temperature and high power dissipation capabilities. It is also often used as a power resistor to limit current and protect components.

The OM2425E-R58 through hole resistor is a limited power resistor with a ceramic resistive element built into an axial leaded, two terminal component. It is constructed using a high temperature anodized aluminum core and a resistive element made of nickel chromium alloy or molybdenum disilicide. An oxidation barrier placed between the element and the termination prevents oxidation of the element due to environmental exposure.

The working principle of the resistors consists of the element changing its resistance based on the amount of heat energy applied. The resistor is able to absorb and convert this energy, causing the resistance to change. This change in resistance gives the resistor its characteristic features, such as its ability to limit current and dissipate heat.

The OM2425E-R58 through hole resistor has a maximum operating temperature of up to 315 degrees Celsius and power dissipation of up to 0.6500 Watts. It can also withstand from 5.0 V to 15.0 V solder reflow operations over a temperature range of 150 to 300 degrees Celsius. The resistor also has a wide temperature coefficient range, making it a viable option for temperature cycle applications.

The high temperature and power dissipation capabilities of the OM2425E-R58 through hole resistor make it suitable for numerous applications. It is commonly used in automotive, industrial, and consumer applications such as AC/DC motor control systems, communications equipment, lighting, and space heaters. The resistor\'s high temperature coefficient range also makes it a suitable option for temperature cycle and dynamic operating conditions encountered in many industrial and automotive applications.

The OM2425E-R58 through hole resistor offers a reliable, highly efficient, and cost-effective solution for applications requiring a high operating temperature resistant. Its versatile design makes it an ideal choice for applications which require a high temperature reliable resistor with a wide temperature coefficient range.

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