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620LFT

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ID = 85972
       
Country:
Great Britain (UK)
Brand: Louden Valve (Brand), Fellows Magneto Co. Ltd.; London
Tube type:  Triode, vacuum   Audio Frequency 
Identical to 620LFT

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Radio/TV-reception etc.
Filament Vf 6 Volts / If 0.2 Ampere / Direct
Information source British Radio Valves - The Classic Years: 1926-1946   p. 246

b4_base_pins~~812.png 620LFT: Fin Stewart
Fin Stewart


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