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0B2WA

Country:  United States of America (USA)      Brand:  Common type USA tube 
  Tube type:  Voltage Regulator, single 
Tube ID = 19169
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Identical to 0B2WA = 6627 = QS1211 = CV4028 = 6074
Similar Tubes Other class quality (otherwise equal):
 0B2; 0B2WAH

Base Miniatur-7-Pin-Base B7G, USA 1940 (Codex=Z)
Filament
Description 108V at 5-30mA stabiliser. 
Tube prices 0 Tube prices (visible for members only)
Literature -- Original-techn. papers.   

  0b2wa_usch1.png
  0B2WA: Telefunken, Spezialröhren 1962/63
Michael Schlör
f_sfr_6074_0b2wa.jpg
0B2WA: TreLe
Trev Levick

 
0b2wa_sock.png
0B2WA: Ratheiser RTH,3.Aufl.,1964
Egon Penker

 
0b2wa_data.png
0B2WA: valvo Taschenbuch 1973
Michael Schlör

Usage in Models   1= 1955 ; 1= 1958 ; 1= 1960?? ; 1= 1960? ; 1= 1961 ; 2= 1964?? ; 1= 1971
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):   8

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