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7B33

Information - Help 
ID = 64233
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Half-Wave Vacuum Rectifier   Power-supply 
Identical to 7B33

Filament Vf 15 Volts
Literature Taschenbuch zum Röhren-Codex 1951   Nachtrag 1952
 

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