RN65D42R2FBSL

Through Hole Resistors

The RN65D42R2FBSL is a through hole resistor. Through hole resistors provide a low cost and reliable method of connecting components to printed circuit boards. They are one of the most commonly used electrical components on circuit boards and can be connected through a variety of methods. They are used to reduce the current to a circuit, and provide a method for changing the voltage within a circuit.

Application Field

Through hole resistors are used in a variety of applications including medical, automotive, telecommunications, industrial process control, and consumer electronics. They are used in applications where current and voltage levels need to be reliably controlled. For example, resistors are used in circuitry used to accurately position servos and actuators, such as robotic arms. They are also used to control current levels in power amplifiers and battery charging circuits.

Working Principle

Through hole resistors work by creating a resistance to the flow of current. This resistance is determined by the size and type of resistor that is used, as well as the voltage and current levels that the resistor must handle. When a certain amount of voltage is applied across the resistor, a certain amount of current will flow through it, and this is determined by the resistance value. As current flows through the resistor, heat is generated, which is why resistors are often designed with built in heat sinks or cooling fans.

Analogous to a water pipe, the larger the diameter of the pipe, the higher the flow of water. Similarly, in a resistor, the larger the resistance, the lower the current that will flow through it. This is true for both high and low voltage circuits. By changing the resistor resistance, it can be used to control current in high power circuits, or provide voltage stabilization in low voltage circuits.

Through hole resistors are reliable and simple to use. They are highly versatile, so they can be used in a wide variety of applications. They are also relatively inexpensive, so they can be used in large scale projects. In summary, through hole resistors are an essential component of almost any circuit board.