RC12JB2K40

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Through-hole resistors are a type of resistor composed of a ceramic and metal tube, often with a coating of metal usually found in power amplifiers, electric heating elements, consumer electronics, power supplies, and optical communications. RC12JB2K40 is an example of a through-hole resistor that is commonly used in power applications.

The RC12JB2K40 has a relatively simple design. It is composed of two resistive elements in the form of wirewound resistors which are sealed in a metal or ceramic tube. The resistive elements are wired in parallel and use an insulator to keep the electric current from flowing from one element to the other. The metal or ceramic tube may also be coated with metal to help protect it from temperature and shock.

The RC12JB2K40 is designed for high power applications where the resistance value needs to be precisely controlled. This makes it an ideal choice for uses including power amplifiers, electric heating elements, consumer electronics, power supplies, and optical communications. It is also used in other applications such as lighting systems, medical devices, and security systems.

In terms of its working principle, the RC12JB2K40 works by using its resistive elements to control the amount of electrical current passing through the circuit. When electricity passes through the resistor, it creates an electrical resistance that limits the current to a predetermined amount. This amount of resistance is determined by the resistance value of the resistor, which is embedded in the ceramic or metal tube.

The RC12JB2K40 features a low power rating of 0.2 watts. This makes it a great choice for a wide range of power electronics applications, including those where power levels are limited. The RC12JB2K40 also provides excellent tolerance values for use in power electronics circuits that require precise control over the output.

The RC12JB2K40 features a Direct Current Coil (DCC) construction that allows for excellent design flexibility. The coil structure used in the RC12JB2K40 allows it to be used in a wide range of applications, including those that require high frequency tuning. Additionally, the coil construction also provides excellent stability, allowing the resistor to maintain its resistance value over time.

The RC12JB2K40 features a wide range of temperature ratings to meet the demands of various applications. These ratings range from -40°C to 85°C, making it suitable for use in many industrial, military, automotive and electrical applications. Additionally, the RC12JB2K40 has a wide resistance range, from 0.05 Ohms to 3 Megohms, allowing users to meet the needs of their specific application.

Overall, the RC12JB2K40 is an excellent choice for applications requiring precise control and high power ratings. It is an ideal option for use in power amplifiers, electric heating elements, consumer electronics, power supplies, and optical communications. With its stable and reliable performance, the RC12JB2K40 is a great option for a wide range of applications.

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