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TC432_4pin

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ID = 20155
       
Country:
Great Britain (UK)
Brand: Dario - Impex Electrical Ltd. (see also Dario France); London
Tube type:  Vacuum Pentode   Power/Output 
Identical to TC432_4pin
Similar Tubes
Other base:
  AS241 ; TC432

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Radio/TV-reception etc.
Filament Vf 2 Volts / If 0.2 Ampere / Direct / Battery =
Description

420mW output.

5 pin version also manufactured

 
Information source Wireless World (The), London (WW, 79)   Data Nov 1934
Wireless World (The), London (WW, 79)   Data Nov 1935

b4_tetrode~~21.gif TC432_4pin: Fin Stewart
Fin Stewart


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