RNC55J1103BSBSL

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The RNC55J1103BSBSL is a precision type, wirewound resistor that belongs to the Through Hole Resistors category. It has many advantages that make it suitable for a variety of applications. Here, we will discuss its application field and working principle.

Application Field

The RNC55J1103BSBSL has a high resistance range of up to 1103 ohms, making it ideal for use in precision circuits, such as audio applications. It has a stability of 0.10% over its rated range, giving it accuracy and reliability in high-performance circuits. The resistor has a power rating of 1/4W, allowing it to be used for low-power operations. Due to its tolerable voltage and temperature ranges, it can be used in a variety of temperatures.

The RNC55J1103BSBSL also has an extended body, with a length of 25.4mm and a diameter of 8.7mm. This makes it easier to mount and helps to reduce the board space of the circuit. The resistor is also designed to be unaffected by mechanical vibrations, and it has a solvent and moisture resistance of 0.2%. These characteristics make it suitable for applications in harsh environments, like aerospace, automotive and industrial settings.

Working Principle

Like other precision type, wirewound resistors, the RNC55J1103BSBSL features a circuit with an insulated, spiral wire of metal wrapped around an insulating core. This wire creates a resistance value when the current passes through it, with the value being determined by the wire’s material and its length. This type of resistor is also known as a linear potentiometer, as a variable resistance is obtained by moving the wire along the core.

The RNC55J1103BSBSL is designed to provide precise values of resistance with an accuracy of 0.10%. This accuracy is maintained for its rated range due to the use of an extended body that helps to decrease the power fluctuations and reduce errors. This extended body also helps to lengthen the resistor’s lifespan, as the wire’s insulation doesn’t come in contact with the core.

Conclusion

The RNC55J1103BSBSL is a precision type, wirewound resistor from the Through Hole Resistors family. It is suitable for a wide range of applications due to its high resistance range, stability, power rating, and tolerable voltage and temperature ranges. Its working principle involves a coil of metal wire wound around a core, creating a variable resistance. Finally, its extended body helps to maintain its stability and accuracy over its rated range, while increasing its longevity.

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