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UU3

Information - Help 
ID = 8296
       
Country:
Great Britain (UK)
Brand: Mazda = Valve (Tube) brand GB (see also France)
Tube type:  Full-Wave Vacuum Rectifier   Power-supply 
Identical to UU3
Similar Tubes
Normally replaceable-slightly different:
  IW3

Base Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Em)
Filament Vf 4 Volts / If 2 Ampere / Half indirect /
Description 60mA mean output. <250V rms per anode. 
Dimensions (WHD)
incl. pins / tip
58 x 125 x mm / 2.28 x 4.92 x inch
Tube prices 1 Tube prices (visible for members only)
Literature Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   

 
uu3_bild1.jpg
UU3: R.O.
Rudolf Osterkamp

 
s_377_g_11.gif
UU3: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe

 
uu3_u4020.png
UU3: own collection
Peter den Boer


Usage in Models 1= 1933 ; 1= 1934? ; 3= 1934 ; 1= 1935? ; 15= 1935 ; 1= 1936? ; 14= 1936 ; 1= 1937

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):37


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