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20EQ7

Information - Help 
ID = 5632
       
 
   
Tube type:  Diode-Pentode 
Identical to 20EQ7

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 20 Volts / If 0.1 Ampere / Indirect
Information source Essential Characteristics, GE 1973   
  20eq7.png
  20EQ7: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
 
20eq7_sockel.png
20EQ7: Essential characteristics
Peter Hoddow

 

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