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12BZ7

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ID = 5333
       
 
   
Tube type:  Double Triode 
Identical to 12BZ7

Base Noval, B9A
Filament Vf 12.6 Volts / If 0.3 Ampere / Indirect
Description Durch Heizfaden-Mittenanschluss auch Betrieb mit 6.3 V und 0.6 A möglich. 
Tube prices 4 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   
  12bz7.png
  12BZ7: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
 
12bz7_rca.jpg
12BZ7: O.R.
Ottmar Rollmann

 
no15_15.png
12BZ7: RTT 1974 (Franzis) 13. Auflage
Martin Renz

 
12bz7.png
12BZ7: RCA Receiving Tube Manual
Heinz Höger


Usage in Models 1= 1952 ; 1= 1953? ; 1= 1954

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3


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