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1275

Information - Help 
ID = 7490
       
Country:
United States of America (USA)
Brand: Sylvania (Hygrade, GTE, Nilco); Emporium (PA)
Tube type:  High-vacuum Rectifier   Power-supply 
Identical to 1275
Similar Tubes
Different maximum ratings:
  5Z3

Base UX-Base (4 Pins (2 thick, USA 1924, UX) (Codex=Bo)
Was used by Radio/TV-reception etc.
Filament Vf 5 Volts / If 2 Ampere / Direct / Parallel, (AC/DC)
Literature Taschenbuch zum Röhren-Codex 1948/49   
  1275_umgebung.png
  1275: MK-Röhrentabelle
Daniel Consales
 
1275_sockel.png
1275: Sylvania Technical Manual
Peter Hoddow

 
1275_techdat01.png
1275: Sylvania Technical Manual
Peter Hoddow


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