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W213

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ID = 15041
       
Country:
Austria
Brand: Triotron (tubes) = Brand of Schrack, Austria
Tube type:  Triode, vacuum   Audio Frequency 
Identical to W213
Similar Tubes
Normally replaceable-slightly different:
  H210

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament Vf 2 Volts / If 0.1 Ampere / Direct / Battery =
Information source Babani, International Radio Tube Encyclopaedia   p. 164 & 165
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   Section 85, p. 119
Taschenbuch zum Röhren-Codex 1948/49

w213_so.png W213: rtt
Anonymous 10 Collector


Just Qvigstad

Collection of

Collection of a member from SK
 
w213.jpg

 

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