OF470JE

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Through Hole Resistors are electrical components which are widely used in a variety of electronic circuits. The OF470JE is one of the most popular through hole resistors currently on the market. It is a high quality, reliable, and cost-effective product, providing excellent performance and a very long service life. This article will discuss the application field and working principle of the OF470JE.

The OF470JE is a high-precision, through hole resistor that is designed for use in challenging temperature conditions from -40℃ to 125℃. It can withstand a wide range of operating temperature conditions and is also capable of producing high power output of up to 15W. Furthermore, the OF470JE is capable of withstanding high degrees of vibration and shock. In addition, it has a very low thermal noise output and has built-in current limiter so that it is protected from damage due to overloads.

The working principle of the OF470JE is quite simple. It uses a metal film resistor which is composed of a thin strip of metal that is heated and stretched onto a substrate to create a resistor element. This resistor element is then placed in a cylindrical housing which acts as a thermal insulator and also serves as a means for connecting the resistor to the rest of the circuit. The substrate is printed with a spiral of insulated film which is designed to further improve the thermal conductivity of the device.

The OF470JE is suitable for a wide range of applications, due to its wide operating temperature range, its high power output, and its ability to withstand harsh vibration and shock. It is a popular choice for high-end applications such as televisions, medical devices, aerospace, automotive, industrial, communication, and research. In addition, the OF470JE is widely used in precision test and measurement equipment, due to its low thermal noise output and built-in current limiter.

In conclusion, the OF470JE is a high-precision, through hole resistor that is ideal for a wide range of applications. It is highly reliable and highly cost-effective, allowing users to get the best performance and longest service life from their electronic circuits. It is well-suited for use in high-end applications, as well as precision test and measurement equipment. Furthermore, its low thermal noise output and built-in current limiter ensures that it is protected against overloads. As such, the OF470JE is one of the most popular through hole resistors currently available.

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