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25M1D

Information - Help 
ID = 6408
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Tube type:  INDICATOR, in general 
Identical to 25M1D

Base Octal-8 GB, (Mazda), K8B, MO (Codex=Vo)
Filament Vf 1.4 Volts / If 0.025 Ampere / Direct
Information source Taschenbuch zum Röhren-Codex 1948/49   
 
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25M1D: Telefunken Werkstattbuch
Wolfgang Bauer

 

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]
  
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