RL07S240GRSL

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Through Hole Resistors

Through hole resistors, often referred to as THRES, provide an extremely reliable means of adding resistance to electronic circuits. This type of resistor is connected to the circuit board by passing the leads of the unit through a drilled hole in the board. Typically found in circuits using thick copper traces, these types of resistors are designed to be soldered directly into the board and are preferred for their long term stability and higher wattage rating. One such type of through hole resistor is the RL07S240GRSL.

RL07S240GRSL Application Field

RL07S240GRSL resistors, manufactured by Shanwei Resistor Co., Ltd, are a high power resistor with a compact, cylindrical design. These resistors are a cost-effective way of improving circuit performance when compared to their SMD (surface mount device) counterparts. Suitable for both PCB (printed circuit board) and embedded applications, RL07S240GRSL devices are especially useful in automotive and industrial applications. They can be used in motor speed control, solenoid valve & relay charging, LCD LED screen control, and lighting applications such as indicators and floodlights. In addition, they can be used for overcharge and overcurrent protection.

RL07S240GRSL Working Principle

In simple terms, the RL07S240GRSL acts as a resistor that limits the current that will flow through it. This protection is provided by the use of a thin-film resistor that has one or more metal layers, or "windings," which encircle the ceramic core. The electrical current is confined and controlled by the circuit by this winding of metal layers, and the resulting resistance is measured in ohms. This makes it possible to control the amount of current needed for driving a specific device. With the selection of the right resistance value, the current can be kept within the correct limit that is suitable for a particular circuit.

The RL07S240GRSL also features flat-top technology, which makes it nearly impervious to shock and vibration damage. The technology involves the deposition of a patterned resistive layer onto a high-temperature ceramic substrate. This results in a stable, Low-Slope Resistance-Temperature Curve (LRT). This curve is virtually impervious to extreme conditions and provides excellent long-term stability.

Conclusion

The RL07S240GRSL through hole resistor has many benefits and is suitable for a wide range of applications. At the same time, its flat-top technology ensures that it is reliable and flexible. As a result, it is widely used in many automotive, industrial, and consumer electronics applications. As a cost-effective alternative to SMD resistors, the RL07S240GRSL provides reliability and performance.

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