5960-99-037-5775

Electron Tube

5960990375775 990375775 CV10952 T988D 31C/159L3M CV10952/678/4/01513/002 T988D/R3121L6 31C159L3M BS9054F0004 BS9054F0080 CE11001-013

An inclosure, including two or more electrodes, in which a flow of electrons may occur through a vacuum or a contained gas. The electronic conduction takes place either by means of electrons emitted from a cathode or by ionization of the contained gas. Includes phototubes (photoemissive type only), Geiger-Mueller tubes, traveling wave tubes, cathode ray tubes and microwave tubes (Klystron, magnetron, or the like). Excludes items whose primary purpose is to produce light energy. Also excludes PHOTOELECTRIC CELL; and SEMICONDUCTOR DEVICE (as modified). View more Electron Tube