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3-T20A

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ID = 15185
       
Country:
France
Brand: Mazda (tubes), Mazda-Belvu, Compagnie des Lampes; Paris
Tube type:  Triode, vacuum   Power/Output 
Identical to 3-T20A
Similar Tubes
Normally replaceable-slightly different:
  3-T20

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Filament Vf 7.5 Volts / If 1.2 Ampere / Direct / Specified voltage AC/DC
Information source Taschenbuch zum Röhren-Codex 1948/49   


Just Qvigstad

Collection of

 
3t20a_841_b_r.jpg

3-T20A
 

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