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UP20

Information - Help 
ID = 11764
       
Country:
Denmark
Brand: M.P. Denmark
Tube type:  Vacuum Pentode   Power/Output 
Identical to UP20
Similar Tubes
Normally replaceable-slightly different:
  B2043 ; RENS1823d
Other base:
  B2043_B5+1

Base Europe 5-Pin (O5A, B5) Sidecontact
Was used by Radio/TV-reception etc.
Filament Vf 20 Volts / If 0.18 Ampere / Indirect / Series, DC
Literature Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   
 
13base.png
UP20: own collection
Peter den Boer

 
indirect~~12.png
UP20: own collection
Peter den Boer


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