H426K1DYA

Through Hole Resistors

A Through Hole Resistor, also known as axial resistors, is a type of resistor that connects two points on a circuit board using two leads that extend from both sides of the resistor. The resistor works by limiting or controlling the flow of electric current. It works by resisting the flow of current and in the process, dissipates energy in the form of heat. This is why resistors are also referred to as "heat sinks".

H426K1DYA is a specific type of Through Hole Resistor. The name H426K1DYA is in reference to the specific type of resistor that it is. In particular, H426K1DYA is a 0.4 ohm wirewound resistor in a 5W configuration with a tolerance of ±5%. The resistor is constructed of an insulated aluminum core and is rated for 5W continuous power dissipation.

H426K1DYA find a wide range of applications in various types of electronics, such as motors, sensors, actuators, and LED lights. It is perfect for use in high accuracy, high power applications. It is also very durable, making it an excellent choice for use in harsh environments. H426K1DYA is also ideal for use in high temperature applications, with an operating temperature range of -40 to +400°C.

The working principle of a Through Hole Resistor is quite simple. A resistor is a passive two-terminal device that creates electrical resistance. It works by converting part of the energy of the current into heat, which is then dissipated. The amount of energy that is dissipated depends on the resistance of the resistor and the amount of current that is flowing through it. By varying the resistor\'s resistance, a larger or smaller amount of current can be allowed to flow through the device.

When using the Through Hole Resistor, it is important to select the correct type for the application. It should be capable of maintaining its resistance over the expected temperature range and should be able to handle the required current level for the application without overheating. Additionally, it should be able to provide the desired accuracy. Therefore, when selecting a resistor, the resistance value, power rating, and accuracy should be taken into consideration.