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S6F12

Information - Help 
ID = 31707
       
Country:
Great Britain (UK)
Brand: Ediswan, Siemens Edison Swan Electric Co.; London
Tube type:  Vacuum Pentode   RF/IF-Stage 
Identical to S6F12 = CV4014
Similar Tubes
Other class quality (otherwise equal):
  6F12 ; CV138 ; EF91
Other base:
  CV4002

Base Miniatur-7-Pin-Base B7G, USA 1940
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Parallel / series AC/DC
Description

Special Quality version of the 6F12

 
Information source - - Manufacturers Literature   
 
s6f12_so.png
S6F12: ARRL Handbook 1972
Michael Schlör

 
s6f12_ediswan_data_01.png
S6F12: Original data sheet
Otto Galli


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