Common SMD electronic components circuit electronic symbol representation

     Every electrical appliance has a circuit board inside. With the development of the miniaturized electronic era, most of the components on the circuit board have been replaced with SMD electronic components. Do you know the symbols on the line? Today, I will briefly introduce several commonly used SMD electronic components:

    Resistors (Res): The electronic symbol R, which includes:SMD  resistor, color ring resistor,Varistor, temperature-sensitive resistor.

    Capacitor (Cap): Electronics symbol C, Including: SMD capacitor, safety capacitor, electrolytic capacitor,Magnetic SMD  capacitor, polyester capacitor, tantalum capacitor.

    Inductor category (IND): Electronics symbol L, which includes：SMD laminated inductor, SMD  wound inductorColor ring inductance, winding inductance.

    Diode (DIO): Electronic symbol D, including:SMD diode, silicon diode,Germanium diode, light emitting diode

    There are many types of SMD electronic components. Our company mainly deals with three major SMD components, including IC integrated circuits, crystal oscillators, sockets, optocouplers, transformers, etc., which will not be introduced here.