RNF12JTD5K60

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Through-hole resistors, also known as axial resistors, consist of two resistive leads wires on either side of a cylindrical ceramic core, with a layer of non-conductive material for insulation. These leads can be connected to wires, terminal blocks, plugs and other components to create a conductive path. Among these through-hole resistors, the RNF12JTD5K60 is a commonly used resistor with a wide range of applications, spanning multiple market sectors. This article reviews the RNF12JTD5K60 and its working principle.

What is a RNF12JTD5K60?

An RNF12JTD5K60 is a resistor with a 5 kilohms of resistance in an axial through-hole packaging. It has a 5% tolerance and a temperature coefficient of 1000 ppm/°C. It has two axial leads, with a diameter of 0.39" (10mm) and a total length of 0.47" (12mm). The housing of the RNF12JTD5K60 is constructed with flame retardant epoxy material, with an acceptable operating temperature ranging from -55 to 125°C. The RNF12JTD5K60 is typically sold in packs of five or ten.

RNF12JTD5K60 Application Field

The RNF12JTD5K60 is mainly used for power supply and load current regulation in a variety of circuits and systems. It is particularly useful for applications where current is needed for the power supply to be regulated properly. For example, in DC-DC converters, the RNF12JTD5K60 plays an important role in controlling the current and voltage of the system. In addition, the RNF12JTD5K60 can be used in analog circuit design, such as signal conditioning, as well as digital systems, such as audio amplifiers. Due to its low tolerance and wide temperature range, it is ideal for applications requiring precise current control.

RNF12JTD5K60 Working Principle

The basic working principle of the RNF12JTD5K60 is based on Ohm\'s law, which states that the current through a circuit is proportional to the voltage across the circuit, divided by the resistance. The resistance of the RNF12JTD5K60 is 5 kilohms, which means that the current through the circuit is proportional to the voltage across it, divided by 5 kilohms. For example, if a voltage of 5 volts is applied across the RNF12JTD5K60, the current will be 1 amp (5/5 000). This process is often referred to as voltage regulation, as it is the process of regulating the voltage by varying the resistance of the resistor.

The RNF12JTD5K60 is also designed to maintain a consistent current over a wide range of temperatures. This is achieved by using a temperature coefficient of resistance (TCR) which adjusts the resistance of the resistor as the temperature changes. For the RNF12JTD5K60, the temperature coefficient is 1000 ppm/°C, which means that for each degree Celsius increase in temperature, the resistance of the resistor will increase by 1000 parts per million (ppm). This enables the RNF12JTD5K60 to maintain a consistent current over a wide range of temperatures.

Conclusion

The RNF12JTD5K60 is a common through-hole resistor with a wide range of applications. It is used for power regulation in DC-DC converters, signal conditioning in analog circuit design and audio amplification in digital systems. The basic working principle of the RNF12JTD5K60 is based on Ohm\'s law, and it is designed to maintain a consistent current over a wide range of temperatures, thanks to its temperature coefficient of resistance.

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