LR0204F1K8

Through hole resistors are essential in electronics. They are an essential component of many different types of electronic devices and can be used to achieve both power and modulation control, as well as temperature control. The LR0204F1K8 is a type of through hole resistor that has a wide array of potential applications and working principles.

What Is LR0204F1K8?

The LR0204F1K8 is a high-temperature, low-impedance through hole resistor with a resistance value of 1KOhm ±1%. It has a power rating of 25W, a tolerance of 1%, a temperature coefficient of 100 ppm/°C, a working voltage of 400V, an operating temperature range of -50°C to 350°C, and a thermal shock resistance of 1000 cycles to 200°C. The LR0204F1K8 also has an insulation resistance of greater than 1000 MOhm.

Application Field

The LR0204F1K8 can be used in a wide variety of industrial, marine, automotive, and other applications. Its high-temperature and low-impedance properties make it an ideal choice for applications that require resistance values to remain constant in extreme temperature ranges. For example, it is a popular choice for applications including temperature controllers, electric heaters, and industrial motor controllers.

The LR0204F1K8 is also an ideal choice for commercial and residential products that need to control current and voltage levels. It is designed to operate in power supplies, lighting circuits, and communications devices, to name a few. It can also be used in audio amplifiers, inductive loads, and television sets. The LR0204F1K8 is RoHS compliant, which makes it an even more attractive choice for many applications.

LR0204F1K8 Working Principle

As with any electronic component, the working principle of the LR0204F1K8 is based on the flow of electricity. The resistance of this type of through hole resistor is determined by the material it is constructed from and the amount of current that passes through it. When electricity passes through the LR0204F1K8, it generates heat, which is dissipated from the legs of the resistor. This heat helps to maintain a consistent resistance value over an extended period of time.

The design of the LR0204F1K8 includes an internal temperature sensing device that helps to ensure the resistor remains within its operating temperature range. As temperatures rise, the temperature sensing device kicks in and adjusts the current passing through the resistor to reduce the amount of heat it generates. This helps to ensure that the LR0204F1K8 is able to maintain a consistent resistance value over an extended period of time, even in extreme temperature ranges.

Conclusion

The LR0204F1K8 is a high-temperature, low-impedance through hole resistor with a wide range of possible applications due to its exceptional electrical and thermal properties. Its wide variety of potential applications, including temperature controllers, electric heaters, and industrial motor controllers, make it an ideal choice for many different types of electronics and devices. In addition, its internal temperature sensing device ensures that the LR0204F1K8 is able to maintain a consistent resistance value even in extreme temperature ranges, making it an even more attractive choice for many applications.