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U70/140

Information - Help 
ID = 18256
       
Country:
Austria
Brand: Triotron (tubes) = Brand of Schrack, Austria
Tube type:  Current Regulator, Iron in Hydrogen   Power-supply 
Identical to U70/140
Similar Tubes
Normally replaceable-slightly different:
  C12

Base Europe side contact P8A (Au P, 8SC) (Codex=Si)
Was used by Radio/TV-reception etc.
Filament If 0.2 Ampere / Specified current AC/DC ~ = (Series working)
Description

I quer = 0.2 A
U mittel = 100 V

 
Information source Taschenbuch zum Röhren-Codex 1948/49   
Ballast Tube Handbook, The   


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