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25BQ6

Information - Help 
ID = 18652
       
 
   
Tube type:  Beam Power Tube   Power/Output 
Identical to 25BQ6
Similar Tubes
Other shape (e.g. bulb type):
  25BQ6GT
Normally replaceable-slightly different:
  25BQ6GA ; 25BQ6GTB
Heater different:
  12BQ6 ; 6BQ6

Filament Vf 25 Volts / If 0.3 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
  25bq6.gif
  25BQ6: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
 
25bq6_so.png
25BQ6: rtt
Anonymous 10 Collector

 

Usage in Models 1= 1954? ; 4= 1956? ; 1= 1958 ; 1= 1960??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):7

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