FRN2JT1R80

Through Hole Resistors play an essential role in the reliability and performance of virtually all electronic devices. The FRN2JT1R80 or Radio Resistor is one of the most highly rated, low-noise resistors available in the electronic market today. This device is ideal for a variety of applications such as providing a precise, stable power source, controlling frequencies, and limiting current in sensitive components. The following details will discuss the FRN2JT1R80’s application field and working principle.

Application Field

The FRN2JT1R80 is a through-hole resistor ideal for use in many applications of both military and commercial electronics. The resistor is constructed of a film-on-glass substrate, which is heat and humidity resistant. This makes it highly reliable for both indoor and outdoor applications and provides superior noise control. The resistor can withstand harsh environments and temperature ranges, making it suitable for astronauts and space applications as well.

Given its stability, the device can be used in many medical, industrial, automotive, and telecom applications. It is perfect for applications such as high-voltage and high-temperature locations, signal generators, test instrumentation, switching power supplies, and more. The resistor’s inherent low noise characteristics also make it a great choice for precision active capacitor components and amplifier circuits.

Working Principle

As with all Through Hole Resistors, the FRN2JT1R80 operates on the principle of a uniform resistance-voltage (R-V) relationship. Basically, the resistor’s resistance is determined by the amount of current flowing through it. The resistance decreases as the current increases and vice versa. The resistor’s junction temperature also affects its resistance. As the junction temperature increases, the resistor’s resistance decreases.

The resistor is also designed with a precision voltage-dependent resistive element that is enclosed in a hermetically sealed package. This allows it to operate within a variable temperature range without suffering power losses or instabilities. Additionally, the resistor is designed to have a very low power dissipation. This helps ensure consistent performance even in high-temperature locations.

Furthermore, the FRN2JT1R80 resistor is ideal for providing a precisely adjustable voltage source. The resistor’s highly stable resistive element and protective package provide a reliable power source for controlling voltage, frequency, and current in sensitive components.

Conclusion

The FRN2JT1R80 resonance resistor is a highly reliable Through Hole Resistor designed for both commercial and military applications. The resistor’s hermetically sealed package allows it to be used in even the harshest environments. It is perfect for high-voltage, high-temperature locations with low noise characteristics. Additionally, the device can be used to provide a precise stable power source, control frequencies, and limit current in sensitive components.