SQM500JB-0R68

Series:	SQM
Packaging:	Bulk
Part Status:	Active
Resistance:	680 mOhms
Tolerance:	±5%
Power (Watts):	5W
Composition:	Ceramic
Features:	Anti-Arc, Flame Proof, Moisture Resistant, Safety
Temperature Coefficient:	±300ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Radial
Supplier Device Package:	Radial Lead
Size / Dimension:	0.512" L x 0.354" W (13.00mm x 9.00mm)
Height - Seated (Max):	1.043" (26.50mm)
Number of Terminations:	2

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Through Hole Resistors

Through hole resistors are a permanent electrical connection that provides a specified amount of electrical resistance. The most common type of resistor is an axial lead type with two or more leads protruding from one end of the resistor. Through hole resistors often come with a color code system, which makes it easier to determine the resistance value of the particular part.SQM500JB-0R68 is a through-hole resistor that provides a fixed amount of resistance. The resistor is made of a non-inductive ceramic material and can withstand up to 1W of power. This resistor is available in five different resistance values: 0.1Ω, 1Ω, 10Ω, 100Ω, and 1KΩ.

Application Field of SQM500JB-0R68

The application field of SQM500JB-0R68 through hole resistors is wide, as they can be used for DC and AC current limitation, circuit protection, voltage divider applications, and temperature compensation. Moreover, these resistors provide reliable operation even under high temperature conditions, making them ideal for applications in high power or high heat environments, such as motors, radios, TVs, or other types of electronic equipment.

Working Principle of SQM500JB-0R68

The working principle of the SQM500JB-0R68 through hole resistor is based on Ohm’s law, which states that voltage (V) is equal to current (I) multiplied by resistance (R). This means that SQM500JB-0R68 will limit the amount of current that is allowed to pass through it in order to achieve a specific voltage across the resistor.The resistor is designed such that its resistance value remains stable and constant even when faced with temperature fluctuations. The resistor’s resistance value is determined by its material composition and physical dimensions. The materials used for SQM500JB-0R68 resistors are specifically chosen to ensure reliable operation and stable resistance values over a wide range of operating temperatures.

Uses of SQM500JB-0R68

Given its high level of resistance accuracy, high temperature operation, and low self-inductance, SQM500JB-0R68 through-hole resistors can be used in a variety of applications. Some of the most common uses of these resistors include the following:* Power supply design: SQM500JB-0R68 resistors can be used in power supplies such as AC-DC power supplies, switching power supplies, and linear power supplies. * Circuit protection: These resistors can be used in circuits to protect them from overvoltage and overcurrent. * Voltage sensing: SQM500JB-0R68 resistors can be used to precisely measure voltages in a circuit.* Signal filtering: These resistors can be used in audio amplifiers and other types of signal filtering applications to shape and filter the signal.In addition to these uses, SQM500JB-0R68 through-hole resistors can also be used in automotive applications, such as EMC filters and magnetic interference filters. Moreover, these resistors are also widely used in metering applications, instrumentation, and consumer electronics.

Conclusion

To sum it up, SQM500JB-0R68 through-hole resistors are widely used in a variety of applications due to their high accuracy, reliable operation, and low self-inductance. These resistors can be used in power supplies, circuit protection, voltage sensing, signal filtering, metering, instrumentation, automotive applications, and consumer electronics. Given their wide application field, these resistors are an invaluable tool in the electrical engineering and electronics fields.

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