Pictures of Vacuum Tubes / Electron Tubes / Thermoionic Valves
Images of electrical and electronic components to better relate the symbol to the actual image of the device. It should be noted that a symbol may represent a component that has very diverse and different physical forms.
![Vacuum tubes/ Electron tubes](../images/component-picture-gallery/vacuum-tubes/vacuum-tubes.gif)
![Double triode vacuum tube](../images/component-picture-gallery/vacuum-tubes/double-triode.gif)
![Cathode ray tube / CRT](../images/component-picture-gallery/vacuum-tubes/CRT.gif)
![Vacuum tubes, pentode and thyratron](../images/component-picture-gallery/vacuum-tubes/thyratron-pentode.gif)
![Diode, ignitron and triode](../images/component-picture-gallery/vacuum-tubes/diode-ignitron-triode.gif)
![Sockets vacuum tubes](../images/component-picture-gallery/vacuum-tubes/socket-vacuum-tubes.gif)