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B443A

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ID = 85871
       
Country:
France
Brand: Dario (tubes) - voir aussi La Radiotechnique
Tube type:  Vacuum Pentode   Power/Output 
Identical to B443A = B443_4pin

Base Europe 4-Pin B4 + side contact
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 0.15 Ampere / Direct / Specified voltage AC/DC
Description

The suffix A on Miniwatt Dario tube boxes indicates the base type A = European 4-Pin (Eu A, E, 4A).

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
x 103 x 50 mm / x 4.06 x 1.97 inch


Just Qvigstad

Collection of

 
b443_a_miniwatt_dario_boite_s.jpg

 

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