OF685KE

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Throughhole resistors are very important components of electronic circuitry, used in many applications, from consumer electronics to industrial and military systems. The OF685KE is a kind of throughhole resistor designed by AVX Corporation which is a leading component manufacturer. This article will discuss the application fields and working principle of OF685KE resistors.

The OF685KE through hole resistor is a high-power resistor for thermal management applications. It is designed to be used as a power-dissipating element in a wide variety of power management and thermal management systems, including servers, computer processors, chipsets, and other high-power components. The OF685KE features a unique construction that combines high-power rating and a wide range of temperature coefficients. This makes it ideal for applications involving high heat dissipation or intensive environmental conditions.

In terms of its working principle, the OF685KE is a thermal-limited, power-dissipating resistor. It consists of an electrically conductive substrate and a resistor element. When a current is applied to the resistor element, it generates a voltage drop across the resistor and dissipates power. The power generated in this way depends upon the resistance, the amount of current applied, and the voltage across the resistor element. The power dissipation is inversely proportional to the temperature coefficient of the resistor. The temperature coefficient of the OF685KE is 0.75 K/W, which is significantly lower than most other thermal-limited resistors.

In terms of its application fields, the OF685KE is ideal for use in server racks and server blades, where thermal management is critical. It can also be used in applications such as computers, chipsets, and other high-power components, where dissipating heat is essential for reliable performance. It is also suitable for a variety of medical and aerospace applications.

The OF685KE is available in a wide variety of sizes and ratings, and is suitable for most commercial and industrial applications. Its construction ensures that it can handle higher power dissipation than many other conventional resistors, making it ideal for high-power and high-temperature thermal management applications. The OF685KE is a reliable and effective resistor for a variety of applications where thermal management is critical.

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