SQM700JB-22R

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Through hole resistors are commonly used components in electrical engineering. They are generally available in discrete packages, and can also be found in integrated circuits. The SQM700JB-22R is a through hole resistor used in electronic circuit boards. This type of resistor is a surface-mountable type, which simplifies the design and installation of resistors on circuit boards.

The SQM700JB-22R is a precision resistor with a low resistance value of 0.053Ω. It is rated for 1.5 Watt continuous power dissipation and has a resistance tolerance of ±5%. It features an Axial-Vented package for excellent thermal dissipation. The package dimensions are 4.3 x 5.8 x 9.4mm, and the standard temperature coefficient is 25ppm/°C.

The SQM700JB-22R is used in a wide range of applications including, high-precision sound systems, power supply systems, computer motherboards and other electronic control systems. It provides high-precision load current control in applications such as load dumping, over-current protection and automatic power-on/off. It can also be used to measure current and voltage, in applications such as audio amplifiers, multimedia players and other communications systems.

The working principle of the SQM700JB-22R is based on Ohm\'s Law – V = IR. When a voltage is applied to the resistor, a current will flow through it based on the amount of resistance it has. The amount of current flowing through the resistor depends on the resistance value and the applied voltage. The voltage applied to the resistor is proportional to the amount of current that will flow through it, as well as the resistance value.

The SQM700JB-22R is an ideal choice for applications where high accuracy and low resistance are required. Its accuracy is ±5%, which makes it suitable for measurements with tight tolerance and load regulation. Its low resistance value also reduces power loss in applications where relatively high currents are drawn from the supply. Additionally, its axial-vented package provides excellent thermal dissipation, so that it won’t overheat during operation.

Overall, the SQM700JB-22R is a versatile and highly reliable through hole resistor suitable for a wide range of applications. It is easy to install due to its surface-mountable package, and its high-precision load current control makes it ideal for audio amplifiers, power supply systems, and other computer and communications systems. Its low resistance value and excellent thermal dissipation make it a great choice for many applications.

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