radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

E956

Information - Help 
ID = 82945
       
Country:
France
Brand: SFR (S.F.R.) - Société Française Radio-Électrique; Paris
Tube type:  Triode, vacuum 
Identical to E956

Base Top contact with a cap.
Was used by Transmittertube (Radio)
Filament Vf 13 Volts / If 25 Ampere / Direct / Specified voltage AC/DC
Description

According to the Babani international radio tube encyclopedia the E956 SFR would be equivalent to the Tungsram OQQ500/3000 and the SIEMENs GRI (or Telefunken?).
But the heating data 23V 13A/13.5A is different from that of Brans' book 13V 25A.

 
Text in other languages (may differ)
Information source

e956_sfr_brans_doc.png
E956: P.H. Brans Radio-Tubes Vade-Mecum 61-63
Patrice Zeissloff

More ...
 

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  

Data Compliance More Information