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R2/R3

Information - Hilfe 
ID = 86229
       
Land:
Grossbritannien (UK)
Marke: Pinnacle (Tube Brand), Pinnacle Electronic Products Ltd., Pinnacle Electronics Ltd.; London
Typ:  Zweiweg-Gleichrichter Hochvakuum   Stromversorgung 
Identisch mit R2/R3

Sockel Europasockel 4-Stift B4 (Eu A, E, 4A) 1914
Anwender Radio/TV-Empfang etc.
Heizung Halbindirekt
Beschreibung

This tube has both R2 and R3 as the type number. These two tubes are the same except that the maximum anode voltage for the R2 is 350 and R3 is 500. The two tubes are listed as Brimar in "British Radio Valves The Classic Years 1926 - 1946", Rectifier section, page 141.

 


Just Qvigstad
 
pinnacle_r2_r3_tube_e1022~~1.jpg

 

[rmxtube-ge, noindex]
  

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