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1B47

Information - Help 
ID = 12076
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Developer:  
Tube type:  Voltage Regulator, single   Power-supply 
Identical to 1B47
Similar Tubes
Different maximum ratings:
  1B46

Base Swan-Bajonett B15
Filament
Description

82V at 1 to 2mA. Similar to 1B46, with extended input voltage range.

 
Information source Taschenbuch zum Röhren-Codex 1948/49   
Tube Lore (I)   
 
1b47_indus_ec.jpg
1B47: Private collection
Emilio Ciardiello

 
1b47_sockel.png
1B47: Raytheon Manual
Heinz Höger

 
1b47_data.png
1B47: Raytheon Manual
Heinz Höger


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