FRN25J4R7

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The FRN25J4R7 is a type of through hole resistor, which is specially designed for use on printed circuit boards. It is a through-hole package that uses two resistors connected in series, with one resistor connected to a negative side of a circuit board and the other connected to a positive side. This resistor is especially used in Power Electronics applications.

The FRN25J4R7 has a nominal resistance value of 4.7Ω and a rated power of 25W. This makes it suitable for applications with high currents and large power supply forms. Its power dissipation rating is 1.68kW and its operating temperature is rated as -25°C to +85°C. The resistor is equipped with an insulated ceramic core and is designed to have superior heat and oxidation resistant properties.

The working principle of the FRN25J4R7 through hole resistor is based on the concept of Ohm’s law. This law states that there is a relationship between voltage, current, and resistance. In this case, the resistor acts as a “dampener” and reduces the current flow through it to a safe level. This is because the resistor has a specific resistance value, which depending on the amount of current passing through it, limits the amount of electricity allowed to pass. Thus, it acts as an important safety feature for electronic devices.

Furthermore, the resistor also restricts the amount of power dissipated from devices and components thus preventing them from being damaged. As the voltage and current passing through the resistor increases, the resistance value decreases in order to balance the electricity levels. This ensures that electronic components and devices are not subjected to unsafe voltage or current levels.

Apart from this, the FRN25J4R7 also has the ability to provide higher power dissipation capacity due to its better thermal properties. This makes it suitable for applications that require high levels of power and current. Furthermore, its ability to operate in harsh temperatures makes it suitable for use in industrial and automotive applications.

In addition to this, the FRN25J4R7 through hole resistor also has the ability to provide accurate resistance values. This makes it an ideal choice for applications that require precise guarantees of currents and voltages. This is because the resistor can be designed so that it provides an accurate resistance value even when it is exposed to extreme temperatures.

Overall, the FRN25J4R7 through hole resistor is an ideal choice for applications in Power Electronics and in other industrial and automotive fields. Its ability to resist large currents and voltages, maintain a safe power and temperature level, and provide accurate resistances makes it an important component of any electronic system.

The specific data is subject to PDF, and the above content is for reference