RN55C4870BB14

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Through Hole Resistors form an integral part of any electronic device. They are critical components that allow any circuit to be designed with precision. The RN55C4870BB14 through hole resistor is an important component in this field. This article looks at the application field and working principle of this resistor.

The RN55C4870BB14 is a through hole resistor that has a temperature coefficient of ±100 ppm/°C. It is also known as a ¼ Watt, ¼ Watt resistor and it has a resistance value of 470 ohms. It has an axial leaded construction and a 5-band color code. This resistor is ideal for high voltage applications as it can handle up to 600 Volts. Its resistance tolerance is ±1%.

The RN55C4870BB14 is typically used in applications such as counting circuits, amplifiers, timers, and other circuits that require high accuracy in terms of voltage and current. It is also used in switch-mode power supplies as its leaded construction allows for easy installation and removal of the resistor. The resistor works by controlling the flow of current to the connected circuit, which allows the user to obtain the desired circuit performance.

The working principle of the RN55C4870BB14 is fairly simple. It works by providing a specific resistance to the current flowing through it. This resistance is based on the Ohm’s Law where current is directly proportional to the voltage across the device and inversely proportional to the resistance. This means that as the voltage increases, the current increases and the resistance also increases which results in less current being delivered to the connected circuit.

The RN55C4870BB14 also has its own heat dissipation characteristics. As mentioned earlier, it has a temperature coefficient of ±100 ppm/°C. This means that as the temperature increases, the resistor’s resistance increases by a rate of 100 parts per million per degree Celsius. Therefore, it is important to ensure proper heat dissipation in order to maintain the accuracy of the resistor.

The RN55C4870BB14 is one of the most popular through hole resistors in the market. It is well suited for a variety of high-voltage applications that require precision and accuracy. The axial leaded construction allows for easy installation and removal and the temperature coefficient ensures that the device performs accurately over a wide range of temperatures. It is an excellent choice for any precision circuit design.

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