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25AC5G

Information - Help 
ID = 3969
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Triode, vacuum   Power/Output 
Identical to 25AC5G
Similar Tubes
Other shape (e.g. bulb type):
  25AC5GT
First Source (s)
18.Oct.1938 : Electron Tube Registration List

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=U)
Was used by Radio/TV-reception etc.
Filament Vf 25 Volts / If 0.3 Ampere / Indirect / Series, AC/DC
Tube prices 1 Tube prices (visible for members only)
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
us_nu_25ac5g.jpg
25AC5G: Joe Reda collection
Joe Reda

 
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25AC5G: Telefunken Werkstattbuch
Wolfgang Bauer

 

Usage in Models 14= 1939 ; 13= 1940

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):27


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