NKN2WSJR-73-1R4

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Through Hole Resistors

Through hole components are often used as resistors in electrical and electronics circuits. Generally, through-hole resistors are of two types: axial lead resistors and radial lead resistors. They are named for their external leads which are threaded through the component, securing it in place. The components have an insulated body containing two inner terminals, one at each end, and a substrate surrounding these. The terminals are connected to the substrate with a conductive material such as copper or an alloy.

The NKN2WSJR-73-1R4 is an example of a through-hole resistor. It is a single-sided chip resistor with a unique geometry that makes it suitable for a wide variety of applications in electronic circuits. It is composed of a thin film substrate with a patterned, etched thin film of resistive material on its surface. This type of resistor is able to carry out precise control of resistance with small size. The chip resistor has a marking of three digits on its surface, which represents a code used to indicate the resistance value of the resistor.

The NKN2WSJR-73-1R4 resistor is designed to be used in high frequency and high power systems. It has a low ESR (equivalent series resistance) value, meaning it is a suitable choice for circuits with high current and voltage. The resistor also has a high total power rating, making it suitable for applications requiring a lot of power. The resistor is very durable due to its temperature-stable film composition and its robust construction, making it suitable for harsh environments.

The NKN2WSJR-73-1R4 resistor works on the principle of electrical resistance. It is designed to limit the current in a circuit and dissipate the excess energy as heat through its terminals. A resistor limits the flow of current by creating a voltage drop between its two terminals. The amount of current that the resistor can handle is determined by its resistance value, which is the ratio of the voltage and current passing through it.

When using the NKN2WSJR-73-1R4 in a circuit, the user should consider the power and temperature rating of the resistor. The resistor has an absolute maximum power rating of 4W, meaning that it should not be used to dissipate more than 4W of power. Additionally, the user should also consider the temperature rating of the resistor. The resistor has a temperature coefficient of 0.25%/°C, which means that the resistance value will remain constant up to a temperature of 85°C and decrease with further increase in temperature.

In conclusion, the NKN2WSJR-73-1R4 resistor is a through-hole component used in high frequency and high power systems. It is composed of thin film and resistive materials that can handle high current and voltage. The resistor works on the principle of electrical resistance, creating a voltage drop between its two terminals to limit the current in a circuit. The user should consider the power and temperature rating of the resistor when using it in a circuit.

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