CFR100JR-73-120K

Series:	CFR
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	120 kOhms
Tolerance:	±5%
Power (Watts):	1W
Composition:	Carbon Film
Features:	--
Temperature Coefficient:	0/ -500ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.177" Dia x 0.453" L (4.50mm x 11.50mm)
Height - Seated (Max):	--
Number of Terminations:	2

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Through Hole Resistors

Through Hole Resistors are an integral part of any electronic circuit. They help to control power and current and are most commonly used to adjust values or reduce variations in voltage and current. A through hole resistor, specifically the CFR100JR-73-120K is considered one of the most reliable and widely used types of resistors.

Application Field

The CFR100JR-73-120K is a popular through hole resistor, and is found in many different types of applications, such as automotive, aerospace, and military electronics. It is a high power, high voltage rated resistor, and is capable of handling a wide range of applications including motor control, circuit protection, and power supply. Additionally, the CFR100JR-73-120K features a high temperature standoff, and is UL recognized and CSA listed. The CFR100JR-73-120K through hole resistor is also suited for use in high power industrial control applications, as well as in military and commercial audio amplifiers, due to its ability to handles voltage spikes and surges effectively. In the medical field, the CFR100JR-73-120K can be used to limit the current and voltage in medical equipment, including cardiac pacemakers and defibrillators.

Working Principle

A through hole resistor works by using a small metallic resistance element placed between two metal plates, one of which is connected to the other end of the circuit. At the same time, a small voltage is applied across the resistance element, which then causes a current to flow between the two ends of the circuit.The resistance element is the key element in determining the amount of current that can pass through it and the amount of voltage that is applied across it. The size of the element determines the amount of current it can handle, as well as the amount of voltage applied across it. It also affects the frequency response of the circuit; for example, higher resistance elements are better at limiting current and voltage at higher frequencies, while lower resistance elements are better at limiting current and voltage at lower frequencies. The CFR100JR-73-120K through hole resistor is specifically designed to handle high power loads, and can handle higher frequencies than other varieties of resistors.The CFR100JR-73-120K through hole resistor also features a variety of protection features, which help ensure increased safety and reliability in applications involving high power loads. Thermal protection features help limit the damage caused by extended exposure to high temperature. Surge protection features can absorb and dissipate surges, which helps to reduce the potential for cumulative damage to other components in a circuit.

Conclusion

In conclusion, the CFR100JR-73-120K through hole resistor is a reliable, high power rated resistor and is suitable for a wide range of applications, including automotive, aerospace, military, and medical electronics. Its thermal and surge protection features make it an ideal choice for industrial, defense, and medical applications. Additionally, its wide frequency response range makes it suitable for a variety of audio applications.

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