ROX10090M0FKLB

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Through Hole Resistors are essential components in electronic and electrical engineering applications. The ROX10090M0FKLB is a specific type of through hole resistor. It has a range of applications and uses, and its working principle depends on the value of the resistor.

Design & Construction

The ROX10090M0FKLB is a radial leaded, thick film resistor with a high-temperature and flame-resistant coating. It is a 0-ohm-link, non-inductive, fixed-value resistor that is suitable for modulation of both AC and DC circuits. It has a high power dissipation and is capable of tolerances up to 2%. The resistor consists of a ceramic substrate, an electrically conductive pattern comprised of thick film material, gold terminations, and a protective coating.

Application Fields

The ROX10090M0FKLB is used in a wide range of applications. It is often used in high-current DC circuits and is capable of safe operation in temperatures up to 260°C. The resistor is designed to be used in situations where stability, accuracy, and high surge current are required. It is typically used in aerospace and military applications, as well as in medical and industrial products.

The resistor is also often used in automotive, telecom, and UPS systems. It is designed to withstand harsh environments, and is highly resistant to shock and vibration. The resistor is also suitable for heavy-duty power supply circuits and can be used in place of higher-power, higher-cost discrete components.

Working Principle

The ROX10090M0FKLB resistor works by opposing the flow of current through itself. It has a fixed value resistance (R) which is determined by the value of the resistor, and the current (I) is inversely proportional to the resistance. The power dissipated is the product of the current and the voltage, and the energy dissipated is the current multiplied by the voltage, and thus the resistor’s value determines the amount of power and energy that can be dissipated.

The resistor also functions as a heat sink, as it dissipates the excess energy in a circuit, preventing an overload of the components. As the resistor heats up, the resistance increases, further limiting the current and thus protecting the component.

Conclusion

The ROX10090M0FKLB is a thick film resistor that is designed for high-current, high-power applications. It is resistant to vibration, shock, and temperature, and is often used in high-reliability environments such as aerospace and military applications. The resistor works by limiting the current flow through the circuit and dissipating the excess energy as heat. This protects the components from overload and damage.

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