Transistores
Transistors are essential semiconductor components in electronics, used both to amplify signals and to interrupt or switch the flow of electrical current. Their versatility makes them key elements in virtually all types of electronic circuits.
Among the most commonly used types are bipolar junction transistors (BJTs) and field-effect transistors (FETs), although other variants such as insulated-gate bipolar transistors (IGBTs), Darlington transistors, and JFETs are also widely used.