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TM1003

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ID = 28816
       
Country:
France
Brand: Cyrnos (brand) - see also MCB
Tube type:  Triode, vacuum   Universal 
Identical to TM1003
Similar Tubes
Normally replaceable-slightly different:
  E_Philips ; R_England ; TM
First year 1928 Saga of the Vacuum Tube, Tyne page 411
First Source (s)
Aug.1930 : Philips Bulletin R1164, p. 22

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 0.7 Ampere / Direct
Description

TM type triode. (R type)

 

b4_base_pins~~864.png TM1003: Fin Stewart
Fin Stewart


Just Qvigstad
 

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