RNR55J4751FSB14

Through Hole Resistors are resistors with a cylindrical body that can be mounted to a printed circuit board (PCB) using leads. They are be used in a wide variety of engineering applications, such as in circuit boards, robotics, and electronics. The RNR55J4751FSB14 is an example of a through-hole resistor with a specific application field and working principle.

The RNR55J4751FSB14 is a surface mount resistor designed for use in harsh environments. It is built to withstand temperatures up to 125°C and offers a power dissipation of 4.75 kW over a soldering time of less than 8 minutes. The resistor measures 4.5mm in diameter and 4.75mm in height, allowing it to fit comfortably on a PCB.

The application field of the RNR55J4751FSB14 includes the use in PCBs for controlling current, voltage and temperature. The use of such a high-power resistor enables engineers to reduce losses and achieve greater power efficiency compared to traditional through-hole resistors. Furthermore, due to its rugged construction, the RNR55J4751FSB14 can be used in program-controlled motors, power supplies, actuators, and more.

The working principle of the RNR55J4751FSB14 is based on the standard Ohm’s law. As current travels through the resistor, a voltage drop is created and the resistor dissipates the energy as heat. This can be modulated by changing the resistance value, as the voltage drop is proportional to the resistance. In addition, the resistor has tolerance, which defines the amount of variation between the ideal resistance value and the actual resistance. With a tolerance of 5%, the RNR55J4751FSB14 is capable of dissipating energy with greater precision than other through-hole resistors.

In conclusion, the RNR55J4751FSB14 is a through-hole resistor with a specific application field and working principle. Its rugged construction and high-power dissipation make it suitable for use in harsh environments. Furthermore, its precision and tolerance make it ideal for controlling temperature, voltage, and current. Thanks to its long-term reliability, the RNR55J4751FSB14 is a great choice for engineers in a variety of applications.