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W1240

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ID = 17391
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type:  LOCKED OFF PART (CODE 9) - see in Notes 
Identical to W1240 = CV1251 = NT90

Description British Admiralty store reference for CV1251 / NT90 silica transmitting triode. 
Information source Taschenbuch zum Röhren-Codex 1948/49   

 

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  

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