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R33

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ID = 7099
       
Country:
Germany
Brand: Rectron GmbH; Berlin S59
Tube type:  Full-Wave Rectifier inert gas filled   Power-supply 
Identical to R33
Similar Tubes
Normally replaceable-slightly different:
  1010 ; GL0,1b
First year 1927 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)
Mar.1929 : Funk Bastler 1929, Heft 9

Base Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Eo)
Filament Vf 1.8 Volts / If 2.8 Ampere / Direct
Description Codex falsch erfasst! 
Tube prices 1 Tube prices (visible for members only)
Literature Taschenbuch zum Röhren-Codex 1948/49   
  d_rectron_1928_s3.png
  R33: Sammlung GJ
Anonymous 544 Collector
 
roehre_r33_bild_1.jpg
R33: Eigenes Bild
Anonymous 971 Collector

 
r33_sock.png
R33: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector

 
r33_spec.png
R33: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector


Usage in Models 1= 1927? ; 1= 1931

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2


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