RN50E1642BB14

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Through Hole Resistors:

Through hole resistors have been a key component to electrical circuits for decades. RN50E1642BB14 is a prime example, providing reliable performance across a wide range of application fields and in compliance with the highest safety standards. It is a high-powered through hole resistor designed to provide precise and dependable resistance-value stability when combined with multiple-conductor resistive elements. Consequently, RN50E1642BB14 is a preferred resistor component among leading component manufacturers.

Application Fields:

RN50E1642BB14 continues to be relied upon across a plethora of applications. It is used in critical applications such as automotive, aerospace, military and medical systems. Its key use is in power distribution circuits, as it is highly reliable, operates over a wide temperature range, and provides additional safety measures. It is also increasingly preferred within industrial systems, providing high-accuracy current measurement and protection. Thanks to its long-lasting performance, RN50E1642BB14 is an ideal choice for extended use.

Working Principle:

The RN50E1642BB14 model exploits a single-conductor resistive element. This element consits of an alloy made from nickel and a mix of chromium and iron. This type of resistor is different than a standard resistor, as it is designed to resist and deflect an electric current. The single-conductor element is surrounded by an insulating material, which ensures it does not come into contact with any other conductors or devices connected to the circuit. The value of the resistor is indicated by two thin bands in a process known as color-coding.

The voltage and current that the resistor can handle is typically indicated on the datasheet. The current capacity is determined by the current rating of the resistor, while the voltage is determined by the breakdown voltage rating of the resistor. In most cases, the maximum voltage that a resistor can operate at is limited to half of its maximum power rating. This is known as the voltage derating principle.

The power rating of the resistor is the maximum amount of energy it can dissipate safely without suffering from permanent damage. If more energy is applied, the resistor can overheat, resulting in catastrophic damage and a possible electrical fire. As the power rating depends on the size of the resistor, the RN50E1642BB14 is a standard-sized resistor, and it has a maximum power rating of 2W.

The RN50E1642BB14 provides a temperature coefficient for the resistor. This coefficient, indicated in parts per million, determines the number of additional ohms the resistor will provide as a result of an increase in temperature. In the case of the RN50E1642BB14, it has a temperature coefficient of 0.5ppm/°C.

When operating, the RN50E1642BB14 dissipates energy in the form of heat. Consequently, the device should be placed on a heat-resistant surface to protect against any potential risks. Additionally, the device should be located in an area that provides proper ventilation to ensure the device does not overheat and damage internal components. Finally, the device should be mounted and secured correctly to maximize the thermal transfer.

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