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TU415_4pin

Information - Help 
ID = 70640
       
Country:
Italy
Brand: Zenith; Monza (Italy)
Tube type:  Vacuum Pentode   Power/Output 
Identical to TU415_4pin = B443_4pin
Similar Tubes
Other base:
  B443 ; TU415

Base Europe 4-Pin (A, 4A, B4, since 1914) Sidecontact
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 0.15 Ampere / Direct / Parallel, (AC/DC)
 
i_zenith_tu415.jpg
TU415_4pin: TreLe
Trev Levick

 
tubesockel_klein_b443~~5.gif
TU415_4pin: RPG Funke
Wolfgang Holtmann

 


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