SQP500JB-4K7

Series:	SQP
Packaging:	Bulk
Part Status:	Active
Resistance:	4.7 kOhms
Tolerance:	±5%
Power (Watts):	5W
Composition:	Metal Oxide Film
Features:	Anti-Arc, Flame Proof, Moisture Resistant, Safety
Temperature Coefficient:	±300ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.374" x 0.354" Rectangular x 0.866" L (9.50mm x 9.00mm x 22.00mm)
Height - Seated (Max):	--
Number of Terminations:	2

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Through Hole Resistors

Through Hole Resistors, commonly referred to as THRs, are used in a wide range of applications and are one of the most widely used electrical components. They are designed to act as voltage/current limiting devices, usually being used to resist the flow of current through a circuit. The SQP500JB-4K7 THR is a popular choice for providing stable electrical power within an electronic system, with a low temperature coefficient of ±50 ppm/K. It has a power capacity of 4 Watts, meaning that it is suitable for most general applications. The maximum voltage rating for this device is up to 50V, with a high tolerance of ±1%. This THR is suitable for use in low-noise, low-power circuits, and can also be employed in high-resistance sensor or timer applications. It is designed with heat resistance in mind, thanks to its ceramic body, and has a voltage rating of 2.5V, which makes it suitable for use in volatile applications. Its construction also ensures an high-efficiency power dissipation, with its power voltage rating being higher than its rated power dissipation. The primary benefit of using SQP500JB-4K7 is that it has a low temperature coefficient of ±50 ppm/K. This means that its resistance value is unaffected by changing temperatures, thus proving reliable within an electronic system. In addition, its high internal dissipation capability prevents overheating when powered up at higher currents. Its ceramic body also means that the THR is not prone to thermal shock and can handle a wide temperature range. In terms of usage, the SQP500JB-4K7 THR is typically used in digital circuits, because of its ability to accurately maintain its resistance value. It is preferred to other types of resistors because it provides long-term stability and predictable performance. It is also suited to high frequency applications, due to its low profile and high-end power dissipation. The SQP500JB-4K7 THR is a conventional, through-hole type resistor, which is available in both standard and custom configurations. It is easy to install and requires minimum maintenance due to its robust construction and inherent stability. It is also dead buggerable, meaning that it can be attached directly to a circuit board. In conclusion, the SQP500JB-4K7 THR is a very useful and versatile component, suitable for many applications. Its low temperature coefficient, stable resistance value and high internal dissipation capability make it an ideal choice for all types of low voltage/high frequency applications.

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