Electronic symbol
Electronic symbols ... not intended to be comprehensive ...
| Component | Unit | Symbol | |
|---|---|---|---|
| Resistor | Ohm |  |
|
| Potentiometer | Ohm |  |
|
| Pre-set resistor | Ohm | Preset Resistor.svg | |
| Variable resistor | Ohm | ||
| Capacitor | Farad | ||
| Polarised capacitor | Farad | ||
| Variable capacitor | Farad | ||
| Inductor | Henry | ||
| Inductor with core | Henry | ||
| Transformer | — | ||
| Quartz crystal | Herz | .svg)
| |
| Diode | — | ||
| Varactor diode | — | ||
| LED | — | ||
| NPN transistor | — | ||
| FET | — | ||
| Earphone | — | ||
| Microphone | Ohm | ||
| Loudspeaker | Ohm | ||
| Cell | Volt | ||
| Battery | Volt | ||
| Lamp bulb | Watt | ||
| SPST switch | — | ||
| DPST switch | — | ||
| Fuse | Amp | ||
| Antenna | — | ||
| Earth | — | ||
| Chassis ground | — | ||
See also
References
Further reading
External links
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