Electrical & Electronic Symbols

Index of Electrical & Electronic Symbols

Electronic and Electrical Symbols main menu in the most extensive collection of electrical symbology of yesterday and today, for consultation and interpretation of components, devices and functions in circuit diagrams and electrical schematics.

Symbol Family Symbol Family
Actuators and Electrical Controls Symbols - Actuators & Controls Electronic Filters Symbols - Electronic Filters
Symbols of Adaptability and Variability - Adaptability & Variability Symbols of Forces & Motions - Forces & Motions
- Flow directions
Symbols in Alarm Systems - Alarm systems
- Security systems
- Fire Alarm systems		 Symbols of Fuses and other electrical protection - Fuses & Protections
Symbols of Antennas / Aerials - Antennas / Aerials
- Antenna polarizations
- Tv & Radio distribution
- Radio stations
- Waveguides		 Electric Generators Symbols - Electric Generators
- Cells & Batteries
Electrical Attenuator Symbols - Attenuators
- Equalizers 		Symbols of Heat sources - Heat sources
  Thermal generators
Audio Symbols - Audio
- Video
- Control functions 		Symbols of Appliances and Residential - Home appliances
- Household detectors
- Communication outlets
Capacitor Symbols - Capacitors Inductor Symbols - Inductors / Coils
Electronic Circuits Symbols: Blocks, Stages... - Circuits, blocks...
- Amplifier circuits
- Repeaters 		Symbols of Electrical Junction boxes - Junction boxes
- Electrical conduits
Electrical Connectors Symbols, Sockets, Plugs, Jack... - Electrical Connectors Symbols of Light Bulbs, Lamps, Lighting... - Lighting
Electric Current Symbols - Electric Currents Symbols of Lines, wires, conductors and cables - Lines, wires, cables
- Optical fiber
- Transmission paths
Diode Symbols - Diodes Logic Circuits Symbols (Digital Electronic) - Logic circuits
- Logic gates
- Flip-flop
Symbols of Effects & Dependences - Effects & Dependences
- Radiations 		Material types Symbols - Material types
Ferrite Cores Symbols - Ferrite cores
- Magnetic cores		 Mechanical couplings Symbols - Mechanical couplings
Electric Motors Symbols - Electric Motor
- Synchronous motors 		Switches Symbols, single line representation - Switches
  Single line representation
Motor Starter Symbols - Motor Starters Telegraphy Symbols & Morse code - Telegraphy
- Morse code
Operating dependency Symbols - Operating dependency Electrical Test & Control Equipment Symbols, meters - Test & Control
- Clocks & Timers
Symbols of Piezoelectric crystals / Oscillators and Resonators - Oscillators / Crystals Symbols of Thyristors, Triacs and Diacs - Thyristors / Triacs / Diacs
Symbols of Phone handset - Phones / Telephones Electrical transformer Symbols - Transformers
- Single line representation
Electric Power Conversion Symbols - Power converters Transistor Symbols - Transistors
Symbols of Stations of Electricity generation - Power generation stations Transistor Symbols, MOSFET & IGFET - Transistors - MOSFET
Power switching Symbols - Power switching Symbols of Transmission lines, Electric powe distributions - Transmission lines
  Electrical distributions
Symbol of Push-button functions - Push-button functions Symbols of Vacuum tubes / Valves / Electron tubes - Vacuum tubes / Valves
Symbols of Relays & Electromagnets - Relays & Electromagnets Electrical WaveForms Symbols / Electrical Signals - Waveforms
- Pulse waveforms
Resistor Symbols - Resistors Windings connection symbols - Winding connections
Symbols of Sensors & Transducers - Sensors & Transducers
- Optocouplers
- Thermocouples 		Symbols of other electrical and electronic devices - Miscellaneous
Switches Symbols - Switches
- Push-button switches		 Basic Electrical and Electronic Symbols - Basic Electrical &
- Electronic Symbols
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