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12BV7

Information - Help 
ID = 5327
       
 
   
Tube type:  Vacuum Pentode 
Identical to 12BV7 = 12BY7A = 12DQ7

Base Noval, 9 pin miniature (USA pico-9) 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 3 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
  12bv7.png
  12BV7: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
 
12bv7_pic.jpg
12BV7: o
Anonymous 15 Collector

 
12bv7.png
12BV7: Datenblatt
Wolfgang Bauer

 
12bv7_techdat01.png
12BV7: RCA Tube Manual
Peter Hoddow


from Just Qvigstad

Usage in Models 1= 1956 ; 51= 1958 ; 13= 1959? ; 4= 1959

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):69


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