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E27A

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ID = 40220
       
Country:
France
Brand: SFR (S.F.R.) - Société Française Radio-Électrique; Paris
Tube type:  Triode, vacuum 
Identical to E27A

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Transmittertube (Radio)
Filament Vf 5 Volts / If 0.85 Ampere / Direct / Specified voltage AC/DC
Description

Tension filament: 4,5 ... 5,5 V

 


Just Qvigstad
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E27A: Manufacturer's Literature
Anonymous 15 Collector

Collection of

 
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E27A
 

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