RNC55K2372FRB14 Resistors

Series:	Military, MIL-PRF-55182/01, RNC55
Packaging:	Bulk
Part Status:	Active
Resistance:	23.7 kOhms
Tolerance:	±1%
Power (Watts):	0.125W, 1/8W
Composition:	Metal Film
Features:	Military, Moisture Resistant, Weldable
Temperature Coefficient:	±100ppm/°C
Operating Temperature:	-65°C ~ 175°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.094" Dia x 0.250" L (2.39mm x 6.35mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	R (0.01%)

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Through Hole Resistors

A through-hole resistor, also referred to as a through-hole mounting resistor, is a passive component built for the purpose of providing a specific value of resistance. They are usually made of carbon materials, metal films, or wirewound technologies. Through-hole resistors also offer larger wattage capabilities than their surface mount counterparts, making them more ideal for various applications such as power circuits.

RNC55K2372FRB14: Application Field and Working Principle

The RNC55K2372FRB14 is a through-hole resistor made from carbon. It is specifically designed to provide a resistance of 55KΩ, a tolerance of ±10%, and a power rating of 0.5W. The device is most often used for signal conditioning in high-performance systems, and/or in complex power management applications.The working principle of this resistor is based on Ohm\'s law, which states that the current flowing through a resistor is proportional to the voltage applied across it. The RNC55K2372FRB14 is designed to provide an effective resistance of 55KΩ for a given voltage. This allows the device to condition the signal/current and accurately control its flow, providing precision to the circuit.Various applications of the device include controlling motor speed, providing signal protection in communications systems, and monitoring the current levels in medical or industrial systems. In other words, it can be used in most electrical systems with a voltage range of up to 1.5V.

Advantages

The major advantage of through-hole resistors is that they offer excellent heat dissipation. This makes them more suitable for applications with high power requirements, such as in motor control or audio systems. They are also relatively simple and easy to install, even for someone with minimal experience in electronics.Furthermore, through-hole resistors are generally more reliable than chip or surface mount devices, especially in adverse conditions such as extreme temperatures. This makes them ideal for use in automotive or industrial applications that require reliable performance.Finally, through-hole resistors can be easily replaced if needed, making them more cost-effective in the long run. This can help save money on labor costs and minimize downtime if a component needs to be replaced in a circuit.

Disadvantages

One of the major drawbacks of using through-hole resistors is their relatively large size. This limits their use in certain applications, such as in handheld electronics or wearable devices where size is a major factor. Moreover, they can be difficult to use in high-density circuits or in applications with changing currents, such as in motor control systems. This is because they require a lot of space for proper installation. Finally, through-hole resistors also tend to be more expensive than other types of resistors, such as chip resistors. This can be a disadvantage in applications where cost is a major factor.

Conclusion

Through-hole resistors are a type of passive component used in applications requiring large wattage capabilities and/or high-temperature performance. The RNC55K2372FRB14 is specifically designed to provide a resistance of 55KΩ, a tolerance of ±10%, and a power rating of 0.5W. It is most commonly used for signal conditioning in high-performance systems, and/or in complex power management applications. The device offers excellent heat dissipation, low cost in the long run, and is relatively easy to install, however, it is not suitable for use in high-density circuits or in applications with changing currents.

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