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12BH7

Information - Help 
ID = 5310
       
Country:
Worldwide
Brand:
Tube type:  Double Triode   Universal 
Identical to 12BH7
Similar Tubes
Normally replaceable-slightly different:
  12BH7A
Other class quality (otherwise equal):
  13D6 ; 6913
First Source (s)
19.May.1950 : Electron Tube Registration List
Base Noval, 9 pin miniature (USA pico-9) B9A
Was used by Radio/TV-reception etc.
Filament Vf 12.6 Volts / If 0.3 Ampere / Indirect / Parallel / series AC/DC
Tube prices 5 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
  12bh7.png
  12BH7: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
 
12bh7_1.jpg
12BH7: Karl Reiter
Karl Reiter
 
no15_13.png
12BH7: RTT 1974 (Franzis) 13. Auflage
Martin Renz
 
12bh7_techdat01.png
12BH7: SEL Handbuch 1964
Peter Hoddow

from Just Qvigstad
Usage in Models 2= 1950?? ; 9= 1950 ; 2= 1951?? ; 12= 1951 ; 4= 1952? ; 77= 1952 ; 12= 1953? ; 389= 1953 ; 4= 1954? ; 102= 1954 ; 58= 1955?? ; 37= 1955 ; 34= 1956?? ; 321= 1956? ; 11= 1956 ; 2= 1957?? ; 24= 1957? ; 10= 1957 ; 7= 1958? ; 27= 1958 ; 1= 1959? ; 10= 1959 ; 7= 1960?? ; 2= 1960? ; 8= 1960 ; 3= 1961?? ; 5= 1961? ; 1= 1961 ; 1= 1962?? ; 1= 1962? ; 4= 1962 ; 2= 1963?? ; 2= 1963? ; 7= 1963 ; 4= 1964? ; 2= 1964 ; 4= 1965?? ; 3= 1965? ; 1= 1965 ; 3= 1966?? ; 1= 1966? ; 2= 1966 ; 1= 1967 ; 2= 1968?? ; 1= 1969 ; 2= 1970?? ; 1= 1971? ; 1= 1972 ; 1= 1973? ; 1= 1975 ; 1= 1976 ; 1= 1982
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1230
Collection of Roland Biesler (D)
Collection of Karl - Heinz Bossan (D)
Collection of Karl Reiter (A)
Collection of Massimo Pedrina (I)
Collection of George Papaiz (CDN)
Collection of Klaus Rüdiger (D)
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