radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

20DP

Information - Help 
ID = 12384
       
Country:
Spain
Brand: Castilla; Madrid
Tube type:  Diode-Tetrode 
Identical to 20DP

Base Europe 7-Pin C7A (Hx C, C7, C) 1933 (Codex=Lc)
Filament Vf 20 Volts / If 0.18 Ampere
Information source Taschenbuch zum Röhren-Codex 1948/49   
 

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