IEVref:
531-21-14
ID:
Language:
en
Status:
Standard
Term:
directly heated cathode
Synonym1:
filament
[
Preferred
]
Synonym2:
Synonym3:
Symbol:
Definition:
a hot cathode, usually in the form of a wire or ribbon, that is heated directly by the passage of current through it
Publication
date
:
1974
Source
Replaces:
Internal notes:
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5:
a hot cathode, usually in the form of a wire or ribbon, that is heated directly by the passage of current through it