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

T2742

Information - Help 
ID = 12257
       
Country:
Germany
Brand: Osram GmbH KG; Berlin
Tube type:  Voltage Regulator, single 
Identical to T2742

Base Edison medium E14 = 14 mm, mignon (Codex=Edison 14 mm)
Filament
Information source Taschenbuch zum Röhren-Codex 1948/49   


Just Qvigstad
Usage in Models 3= 1939 ; 1= 1945 ; 1= 1948??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):5
 

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]
  

Data Compliance More Information