ERX-1SJ1R5A

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Through Hole Resistors are components that are commonly used in electronics circuits. They are available in a range of values and sizes to suit different applications. The ERX-1SJ1R5A is a through hole resistor designed for power usage, with a rated power of 0.25 watts, and a resistance range from 0.1Ω to 10kΩ.

The ERX-1SJ1R5A is designed for use in circuit boards with three electrodes, ensuring its reliable operation allows it to be used in relatively high frequency and temperature applications. It provides an extremely precise resistance value, with a tolerance of ±1%. This makes it ideal for precision applications, such as communication systems or highly precise instrumentation.

The ERX-1SJ1R5A is designed to with with electrical circuits to ensure accuracy, reliability, and longevity. Its three current carrying electrodes provide excellent thermal and electrical contact within the circuit. The outer surface of the resistor is made from anodically oxide treated aluminium and the inner electrode material is made from nickel-plated steel, providing design flexibility and ensuring contact with the circuit board.

The design of the ERX-1SJ1R5A utilises a temperature coefficient of resistance (TCR) of ±50ppm/°C. This ensures that the resistance of the resistor remains extremely accurate and stable over a wide range of temperatures without the need for a complicated temperature compensation circuit.

In addition, the ERX-1SJ1R5A is designed with a high accuracy and high temperature capability of up to 250°C. This design feature allows the resistor to be used in high temperature and high power applications, with the high accuracy of the resistor allowing for more precise and reliable control of the current in the circuit.

To ensure consistent performance, the ERX-1SJ1R5A resistor is made with co-wound and dual-sided electrodes that provide a reliable contact between the resistor and the circuit board. The co-wound electrodes are designed to provide an even heat distribution to the resistor, which minimises thermal stress and ensures that the resistor does not overheat. This design feature also reduces noise and improves power efficiency in the circuit.

The ERX-1SJ1R5A through hole resistor is designed to be used in a range of applications. Its high power capability and accurate resistance values make it ideal for use in communication systems, instrumentation, and power circuits. The dual-sided electrode plate and co-wound design ensures a reliable connection with the circuit board, while the high temperature and high accuracy capability provides reliable operation over a wide range of temperatures and power levels.

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