radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.
Information - Help 

T5-499

Country:  Netherlands      Brand:  Thermion; Netherlands 
  Developer:  Thermion; Netherlands 
  Tube type:  Triode, vacuum 
  Ca. 1925 up to 1945 rare.
Tube ID = 14838
  previous  |  next
Identical to T5-499
Similar Tubes Other shape (e.g. bulb type):
 5-499; E499
Production stop   Feb.1938

Base Europe 5-Pin (O5A, B5) (Codex=F)
Filament Vf 4 Volts / If: 1 Ampere / -: Indirect / -: Parallel, (AC/DC) /
Description This is a Thermiode, a glass tube in a shielding of nickel-iron alloy to prevent electric or magnetic interference. 
Literature Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   1933

t5499_so.png
T5-499: rtt
Michael Schlör

 

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  
rmXorg