# Basic Electrical and Electronic Symbols

Summary of main **Basic Electrical Symbols and Electronic Symbols**. To see more specific representations you can access the related link on the "**+ symbols**" attached to the device name

Symbol | Description | Symbol | Description | |
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## Symbols passive components |
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Resistor IEC system + symbols |
Resistor NEMA system + symbols |
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Inductor / Coil + symbols |
Capacitor + symbols |
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Switch + symbols |
Circuit switch + symbols |
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Pushbutton + symbols |
Plug IEC system + symbols |
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Fuse + symbols |
Female plug IEC system + symbols |
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Electric line + symbols |
Plug NEMA system + symbols |
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Ground + symbols |
Female plug NEMA system + symbols |
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## Symbols active components |
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Diode + symbols |
Diac + symbols |
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Thyristor + symbols |
Triac + symbols |
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IC / Chip + symbols |
Amplifier + symbols |
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Electric generator + symbols |
Battery + symbols |
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Transistor + symbols |
Vacuum tube / Electron tube e.g. Diode + symbols |
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## Symbols active components (Digital electronic) |
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AND gate ANSI system + symbols |
OR gate ANSI system + symbols |
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NAND gate ANSI system + symbols |
NOR gate ANSI system + symbols |
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Logic inverter + symbols |
Display 7-segment LED + symbols |
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AND gate British system + symbols |
OR gate British system + symbols |
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AND gate NEMA system + symbols |
OR gate NEMA system + symbols |
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## Instrumentation symbols |
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Ammeter + symbols |
Voltmeter + symbols |
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Ohmmeter + symbols |
Frequencymeter + symbols |
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Wattmeter + symbols |
Electric clock + symbols |
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Electrical counter / Integrator The asterisk is replaced by the letter or symbol for the quantity count + symbols |
Recording instrument The asterisk is replaced by the letter or symbol of the magnitude recorded + symbols |
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## Other basic electrical and electronic symbols |
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Antenna / Aerial + symbols |
Speaker + symbols |
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Microphone + symbols |
Lamp / Light Bulb + symbols |
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Direct current, DC + symbols |
Alternating current, AC + symbols |
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Positive polarity + symbols |
Negative polarity + symbols |
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Piezoelectric crystal + symbols |
Relay (Coil and Switch) + symbols |
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Electric transformer + symbols |
Electric motor + symbols |
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## Index of all Electrical and Electronic Symbols |