RNC55J4222BSRSL

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Through hole resistors are an important category of electronic components used in many different types of applications. In this article, we explore the application field and working principle of the RNC55J4222BSRSL through hole resistor.

The RNC55J4222BSRSL resistor offers excellent performance in the AC and DC application fields. It is designed for a working temperature range of -55°C to +85°C, and has a rated dissipation of 0.5W. Its maximum operating voltage is 400V. With a tolerance of ±2%, this resistor is ideal for use in precision circuits. It is also fastidious regarding the encasing, as it is designed with a 110°C shell temperature rating and a wide range of connector types to meet whatever type of connection needed.

The RNC55J4222BSRSL is a type of through hole resistor, meaning it is inserted and secured into a printed circuit board with the leads passing through the solderable holes. It has two long lead wires that connect to either side of the resistor. The leads and resistor body must be heat-resistant enough to withstand soldering temperatures.

The resistance is determined by the material the resistor is built from. Generally, through hole resistors are constructed from carbon film, metal ceramic, conductive polymer or wirewound. RNC55J4222BSRSL, in particular, is a metal ceramic resistor, which combines ceramic and metal oxide elements that are fired together to create a ceramic body with metal tracks running through.

Understanding the working principle is also essential in order to correctly apply the RNC55J4222BSRSL resistor. A resistor will restrict or oppose the flow of current, depending on the material used to make it. The metal tracks on a metal ceramic resistor will convert electrical energy into thermal energy, which is released as heat intended to keep the temperature in the circuits generated by the current stable. A key feature of the metal ceramic resistor is that as it grows older its resistance increases slightly but steadily, making it ideal for precision applications requiring constant current.

Finally, regard must be taken of the connection between the two halves of the resistor. This connection must be made tightly as possible to ensure no current leakage, as the resistor must be able to hold strong against the current and apply the desired amount of resistance. If the connection between the two halves is made too loosely then current will leak, and the resistor will not work as intended.

In conclusion, the RNC55J4222BSRSL through hole resistor is perfect for use in precision circuitry that require the highest amount of reliability and stability. It is a metal ceramic resistor that can withstand temperatures up to 110°C and its two lead wires must be properly connected to ensure no current leakage. It is designed for both AC and DC applications and offers a resistance tolerance of ±2%, making it ideal for a wide variety of applications.

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