SQM10SJB-20R

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Through Hole Resistors are convenient components used for current and voltage limitation and power handling in electric and electronic circuits. In this article, we\'ll discuss the application field and working principle of one important with the resistance rating and case size of SQM10SJB-20R.

Application Fields and Uses

SQM10SJB-20R through hole resistors are used for current and voltage limitation applications in electronic circuits operating at up to 250V voltage and 100mA current. Typical applications include power conditioning, phase control circuits, interface circuits, and signal conditioning.

This type of resistor is especially suitable for circuits with high power dissipation. It offers superior electrical stability and low noise. The high precision and tight tolerance of the resistor make it ideal for prototyping and experimenting with various test setups.

Working Principle

The working principle of a through hole resistor is based on the property of current flow through a conductor that produces heat as it flows. The amount of heat produced is directly proportional to the amount of current flowing through the conductor. By using a resistor with a certain resistance rating, the amount of current flow in a circuit can be controlled. The heat generated by the resistor as it restricts the current helps to maintain a circuit\'s desired voltage and current levels.

SQM10SJB-20R through hole resistors employ this principle to limit current and voltage in electronic circuits. The resistor is designed with a resistance rating of 20 ohms and has a case size of 10 mm x 8 mm x 5 mm. Its power rating is 400mW, and it provides excellent electrical stability and low temperatures when in use.

Conclusion

SQM10SJB-20R through hole resistors are widely used for current and voltage limitation applications in electronic circuits. Its resistance rating of 20 ohms, case size of 10 mm x 8 mm x 5 mm, and power rating of 400mW make it ideal for circuit current/voltage limitation and power handling.

By understanding how through hole resistors work and their application fields and uses, engineers and technicians can make informed decisions when choosing the best component for a given project or experiment.

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