Circuit Symbols of Electronic Components

Circuit Symbols of Electronic Components are pictogram / drawings to represent the components on an electronic circuit.

Circuit Symbols of Electronic Components and Circuit Diagram

A circuit diagram is a diagram showing and explaining how and where electronic components will be mounted to achieve the target product. Each component on a circuit board diagram is represented by a circuit symbol. Making a circuit diagram prior to production is critical. It gives an idea of how the electronic circuit will work and how to achieve the target product. A circuit diagram is essential for any new electronic product, device or gadget.

A Simple Circuit Diagram with Component Symbols

Types of Electronic Components

These are of 2 types: Active and Passive Components. Both these types of components can be either Through-Hole or SMD.

Passive Electronic Components

These components are those that do not have gain or directionality. They are also called Electrical elements or electrical components.

Example: Resistors, Capacitors, Diodes, Inductors.

Circuit Symbols of Passive Components

Active Electronic Components

Active electronic components are those that can control the flow of electricity. Different Types of Printed Circuit Boards have at least one active component.

Some examples of active electronic components are transistor, vacuum tubes, silicon-controlled rectifiers (SCRs).

Video: Active and Passive Electronic Components

Circuit Symbols of Electronic Components

Here are Symbols of some of the most common and widely used components in the electronics industry and PCB Assembly.

Video: Circuit Symbols of Electronic Components

Electrical Symbols

For complete and details list of Electrical Symbols, please Read: Electrical Wiring Symbols, Meanings and Drawings

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