SQPW78R2J

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Through Hole Resistors are a type of electrical component that offers resistance to the passage of current. The main benefit of these resistors is that they are able to produce a consistent resistance over a wide temperature range. This makes them a great choice for applications where environmental conditions can cause fluctuations in current or electronics need to be protected from overvoltage. One of the most common types of through hole resistors is the SQPW78R2J.

The SQPW78R2J is a three terminal through-hole mounted resistor that offers resistance between 10K and 100K ohms. It has a maximum power rating of 5W and a tolerance of ±2%. The size of the SQPW78R2J is also quite small, occupying only 0.3 inches in length, 0.2 inches in width, and 0.2 inches in height. This is a significant benefit, since it allows for the use of more components in a smaller space.

The SQPW78R2J is used in a number of different application fields. The most common application is in power supplies, where the resistor is used to provide resistance to the current flowing from one end of the circuit to the other. This helps ensure that the power supply does not overload and damage the connected equipment. It is also used in automotive and industrial applications, as well as in electronic product design. Additionally, the SQPW78R2J can be used to control the magnitude of voltage in pulsed applications, or for current limiting and/or current sensing in LED circuits.

The SQPW78R2J operates based on a simple principle. When current passes through a metal part of the resistor, some of the energy is dissipated as heat due to the resistance of the material. This heat has the effect of limiting the current that is able to flow through the resistor. Based on the size and composition of the resistor, it can be constructed so that it dissipates a specific amount of heat.

In addition to its durability and resistance to high temperatures, the SQPW78R2J also meets many of the latest industry standards. It is UL recognized, CE compliant, and RoHS compliant. Furthermore, it is mechanically and electrically tested for reliability. This ensures that the SQPW78R2J resistor will last long and provide consistent performance over its entire life span.

The SQPW78R2J is an excellent choice for a variety of applications. It offers durability in high temperature environments, as well as resistance to overvoltage. Additionally, the small size of the resistor allows for the use of more components in limited space. Finally, the SQPW78R2J meets all relevant industry standards and has been tested for reliability. All of these factors make the SQPW78R2J an ideal choice for through hole resistors in a number of different applications.

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