H4619RBDA

Through Hole Resistors

The H4619RBDA is a through-hole resistor, which is a type of electrical component used for limiting electric current, providing electrical stability, and splitting voltage. It comprises of two electrical terminals called ‘leads’ separated by a ceramic body containing a thin-film resistive element. Through-hole resistors are used in a variety of application fields due to their rugged design, stable electrical properties, and low cost.

Application Fields

Through hole resistors are typically employed in automotive, consumer electronics, and robotic applications. In automotive applications, H4619RBDA resistors are used to provide stable electrical performance in a range of meters, gauges, and sensors. For consumer electronics, H4619RBDA resistors provide accurate resistance for digital signals as well as regulating the voltage. And in robotic applications, through hole resistors are used for control and feedback mechanisms.

Working Principle

The in-built thin-film resistive element in through hole resistors works by limiting and stabilizing the loss of electrical energy as heat during dissipation. When a current passes through the two leads, electrons in the resistive element collide with individual atoms in a resistance-generating medium. The collisions create heat, which affects the cell\'s internal temperature and resistance. This causes the voltage across the terminal leads of the resistor to adjust in relation to the amount of heat generated. The adjustment of voltage is indicative of current, which allows the resistor to limit current flow, leading to accurate readings and predictable behavior.

Thus, this thin-film technology is the key mechanism utilized by H4619RBDA to provide reliable electrical performance, making it an ideal choice for manufacturers, and a valuable asset across a range of application fields.