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

272A

Information - Help 
ID = 25397
       
Country:
United States of America (USA)
Brand: Western Electric Company Inc.; New York (NY)
Tube type:  Triode, vacuum   Audio Frequency 
Identical to 272A

Base UY-Base, 5 Pins (USA, April 1927)
Filament Vf 10 Volts / If 0.32 Ampere / Indirect / Specified voltage AC/DC
Information source Babani, International Radio Tube Encyclopaedia   W.E.Greybar catalog 1933
 
272a_western_electric_1.jpg
272A: Eigene Sammlung
Aldo Patriarca

More ...
 
272as.gif
272A: KoBi
Konrad Birkner † 12.08.2014

More ...
 
272ad_1.png
272A: KoBi
Konrad Birkner † 12.08.2014

More ...

from Just Qvigstad


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