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PB2

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ID = 6672
       
Country:
Austria
Brand: Triotron (tubes) = Brand of Schrack, Austria
Tube type:  Vacuum Pentode   Power/Output 
Identical to PB2 = KT24
Similar Tubes
Normally replaceable-slightly different:
  C243N

Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=G)
Was used by Radio/TV-reception etc.
Filament Vf 2 Volts / If 0.2 Ampere / Direct / Battery =
Information source L'ABCDaire des lampes de TSF des jeunes années   p. 47
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   Section 202, p. 397
Taschenbuch zum Röhren-Codex 1948/49

pb2_so.png PB2: rtt
Anonymous 10 Collector


Just Qvigstad
 

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