SQM700JB-1K5

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Through hole resistors are some of the most basic and ubiquitous components used in electronics today. The SQM700JB-1K5 is a fixed-value, through-hole resistor that can be used in many electronic applications. Understanding its capabilities, application field, and working principle can help in making sure it is used properly and safely.

Overview

The SQM700JB-1K5 is a fixed-value through-hole resistor. It is a two-terminal resistor with cast aluminum housing. This resistor can withstand a maximum power of 1/4 watt, and has a temperature coefficient of ± 100 PPM/°C. The SQM700JB-1K5 has a nominal resistance value of 1000 ohms (1K ohms). It has a maximum tolerable fluctuation of ±5% and a temperature range between -55°C and +125°C. In addition, it can operate at a maximum voltage of 50 Volts.

Applications

Given its low-level wattage and temperature coefficient coefficient, the SQM700JB-1K5 is a popular resistor for a variety of general-purpose applications. It can be used in circuits to limit the current flow, set a certain voltage point, or provide a bias to other components. It can also be used in high frequency circuits, since its small dielectric loss ensures a low signal loss. Moreover, the SQM700JB-1K5 is also suitable for use in instrumentation amplifiers, since its ± 5% tolerance make it ideal for use in precise sensing applications.

Working Principle

The SQM700JB-1K5 works according to Ohm\'s law. Basically, this law states that the potential difference across a resistor is proportional to the direct current passing through it. This law can be expressed mathematically as V=IR , where V is the potential difference across the resistor (in Volts), I is the direct current passing through it (in Amperes), and R is the resistance of the resistor (in ohms). Therefore, the SQM700JB-1K5 allows current through it in proportion to the voltage applied across it, and will restrict the current according to its resistance value.

Conclusion

The SQM700JB-1K5 is a popular through-hole, fixed-value resistor. Its low-level wattage, precise ±5% tolerance, and low temperature coefficient make it suitable for use in general purpose circuits, high frequency circuits, and instrumentation amplifiers. The SQM700JB-1K5 works according to Ohm\'s law, allowing current to pass through it in proportion to the voltage applied across it, and restricting the current in proportion to its resistive value.

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