H438R3BDA

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Through Hole Resistors are electrical components used to limit the electrical current flow in electronic circuits. They work by building up heat caused by the current passing through them; the higher the resistance, the higher the heat. Consisting of two electrical leads that poke through the middle of the resistor\'s body, these devices are used to resist electrical charge by limiting the current passing through it, while performing basic measuring and testing functions during electrical work. The H438R3BDA is one such type of Through Hole Resistor used for this purpose.

The H438R3BDA is a precision and electronically tunable resistor designed to operate at a precise resistance for a wide range of applications. This resistor is housed in a rugged plastic case with recessedelectrodes for easy and trouble-free connections. The H438R3BDA provides adjustable and repeatable performance combined with excellent accuracy and stability. It is an ideal choice for providing precise resistance control in electronic circuits, such as volume control applications, variable power dissipation, and temperature control.

The working principle of the H438R3BDA is quite simple. This type of resistor works on the principle of resistive heating. When electric current passes through the resistor, it causes a small amount of heat to be generated. The amount of heat produced is proportional to the resistivity, or the resistance of the resistor. By controlling the amount of current passing through the resistor, it is possible to control the amount of resistive heating, and thus the amount of heat generated. This makes the H438R3BDA an excellent choice for applications that require precise and repeatable resistive heating.

The H438R3BDA has a wide range of applications, including power controls, power supplies, audio equipment, remote control systems, telecommunications systems, test equipment, motor controls, HVAC controls, lighting control systems, and industrial process control systems. Additionally, this device can be used in robotics, automated production lines, and medical applications. It is also suitable for use in industrial and automotive applications.

The H438R3BDA is an ideal choice for customers in need of reliable and repeatable resistors. Its simple construction and dependable performance make it a favorite among electronic engineers, and its wide range of applications make it an ideal choice for a variety of settings. The device is designed with recessed electrodes for easy and reliable connections, and is available in a variety of different resistance values for different applications.

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