radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

CMG25

Information - Help 
ID = 12005
       
Country:
Great Britain (UK)
Brand: MO Valve Co. Ltd.; GB
Tube type:  Photocell Gas filled 
Identical to CMG25 = CV242
Similar Tubes
Other shape (e.g. bulb type):
  CV1472
Normally replaceable-slightly different:
  CV250

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Filament --/--
Description Caesium. 80-100V >100microamps/lumen 
Information source Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   

cmg8_cmg22_cmg25_app~~2.png
CMG25: GEC's catalogue supplement
Anonymous 413 Collector

cmg25_soc.png CMG25: GEC's catalogue supplement
Anonymous 413 Collector


Just Qvigstad
cmg8_cmg22_cmg25a~~2.png
CMG25: GEC's catalogue supplement
Anonymous 413 Collector

More ...
 

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