85FR121

Through Hole Resistors are components that limit the electrical current in a circuit, controlling the amount of current that circulates through it. The 85FR121 is a Through Hole Resistor that is specifically designed for temperature calibrated, high stability applications such as temperature sensors, potentiometers, medical instruments, and other temperature-sensitive electronics.

The 85FR121 features a high-temperature, long-term stability with extremely low resistance values. It operates on the principle of resistance variation caused by changing the temperature, and is largely independent of the thermal conditions of the surrounding environment. This is because the 85FR121 has a built-in temperature coefficient of resistivity (TCR) which determines the amount of resistance change when temperature fluctuates. The temperature range of the 85FR121 is -40°C to 135°C, and its maximum rated power is 50mW.

The 85FR121 is designed for use in a variety of different applications. Its high sensitivity and temperature coefficient make it an ideal choice for temperature sensing in medical and industrial applications, as well as consumer products such as automotive electronics and home appliances. Its extremely low resistance values also make it suitable for use in precision instruments, allowing for precise readings with minimal power requirements. It can also be used in power supplies, providing reliable control of the output voltage.

The 85FR121 has a wide range of possible uses, due to its high temperature stability. It can be used for temperature sensing in industrial and medical applications as well as consumer products such as automotive electronics and home appliances. Its low resistance values make it suitable for precise readings in precision instruments. It can also be used in power supplies for reliable control of the output voltage and in battery chargers to manage disruptive current levels.

The 85FR121 works by using an internal temperature-sensing element to vary the resistance of the resistor. As the temperature rises, the 85FR121 adjusts its resistance to compensate for the increase, thereby maintaining a stable output voltage to the device. The resistor also features an incredibly high stability and accuracy, even when faced with extreme temperatures or fluctuations. This makes it a great choice for temperature-sensitive applications, such as temperature sensors and medical instruments.

The 85FR121 can be easily integrated into any circuit, as it requires no external components or special wiring. The resistor is a passive device, which means it requires no external power source to operate. Its exceptionally low resistance values also make it ideal for precision applications, as any changes in temperature will not significantly affect the output voltage.

In conclusion, the 85FR121 is an ideal Through Hole Resistor, specifically designed for temperature calibrated, high stability applications. It has a high temperature and long-term stability with extremely low resistance values, and its built-in temperature coefficient allows for precision readings even with fluctuations and extreme temperatures. Its versatile design allows for easy integration into any circuit and its low resistance values make it ideal for precision applications. The 85FR121 is the perfect choice for temperature sensing in medical and industrial applications, as well as consumer products such as automotive electronics and home appliances.