radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

25BQ6GTB

Information - Help 
ID = 5677
       
 
   
Tube type:  Beam Power Tube 
Identical to 25BQ6GTB = 25CU6
Similar Tubes
Normally replaceable-slightly different:
  25BQ6 ; 25BQ6GA ; 25BQ6GT
Heater different:
  12BQ6GTB ; 12CU6 ; 6BQ6GTB ; 6CU6

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament Vf 25 Volts / If 0.3 Ampere / Indirect
Literature Essential Characteristics, GE 1973   
 
jpn_marconi_25bq6gtb_tube.jpg
25BQ6GTB: GP
George Papaiz

 
25bq6gtb_so.png
25BQ6GTB: rtt
Michael Schlör

 
25bq6gtb_techdat01.png
25BQ6GTB: RCA Tube Manual
Peter Hoddow


Usage in Models 5= 1954

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):5


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]
  
rmXorg