RNC55J2080BSB14

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Through Hole Resistors

Through-hole components, such as the RNC55J2080BSB14, are electronics components that are designed to be soldered to a PCB, with the component leads that are inserted into holes in the board and then soldered. This type of component is useful when higher heat and mechanical strength are desired, although it requires more processing on the manufacturer’s part than the surface mount counterpart.

The RNC55J2080BSB14 is a through-hole resistor with a power rating of 50mW, 5% tolerance and 0.25" lead spacing. It is a part of the RNC55 series of resistors, which is designed for medium-power applications in equipment such as telecommunications, lighting and consumer electronics. It is the preferred choice for these applications because it can withstand temperatures of up to 200°C and handle up to 5A of current.

The working principle of a through-hole resistor is based on Ohm’s Law. Resistance is a measure of opposition to current flow; a resistor resists the electricity passing through it and reduces the current that passes through. This is done by converting some of the electrical energy into heat, dissipating it and regulating the voltage in a circuit. How much current a resistor can handle depends on several factors, such as its power rating, tolerance and size.

RNC55J2080BSB14 has several advantages over other types of resistors, such as the capability to withstand higher temperatures and handle higher current. It also has a relatively long life, because its construction can help protect it from vibration and thermal cycling. Furthermore, it is relatively easy to install, since it can be easily and quickly soldered on the PCB with the help of a soldering iron.

In conclusion, the RNC55J2080BSB14 is a highly efficient and reliable through-hole resistor. Its robust construction and designed functionality make it well suited for medium power applications and for assemblies that require a high reliability and temperature resistance. It is relatively easy to install and its size allows for compact boards, making it perfect for designs where space is a concern.

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