OF43GJE

Through Hole Resistors are a common type of electric component used in a variety of applications. OF43GJE is a special type of Through Hole Resistor designed with a unique working principle and application. In this article, we will look at the application field and working principle behind this particular type of resistor.

Application Field

The OF43GJE through hole resistor is an electronic component predominantly used for applications that require great reliability and power stability. It is primarily used as a heat sink in the automotive industry, often on high-powered electrical systems such as cars or trucks, where extra heat dissipation is needed. Additionally, the OF43GJE has been used on military applications, where durability and robustness are needed.

Working Principle and Functionality

The OF43GJE works by using a form of negative temperature coefficient (NTC). This means that the resistance of the resistor increases as the temperature of its environment rises. The resistor then dissipates the heat, which in turn lowers the temperature and brings the resistance back to pre-determined levels. This process helps to stabilize the system and avoid any overheating.

In addition, the resistor is designed to lower the resistance when needed. This is done by using a thin film which is added to the resistor and increases the surface area. This helps to reduce the voltage dropped across the resistor and also helps to reduce any power wastage.

Conclusion

The OF43GJE through hole resistor is an incredibly versatile and reliable resistor. It is widely used in the automotive industry and military applications for its superior power stability and durability. Additionally, its use of a negative temperature coefficient and a thin film helps to reduce resistance while still dissipating heat when needed.