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12AU7

Information - Help 
ID = 3585
       
Country:
Worldwide
Brand: Common type Worldwide tube/semicond.
Developer: RCA (RCA Victor Co. Inc.); New York (NY) 
Tube type:  Double Triode   Universal 
Identical to 12AU7 = ECC82 = 95-126-01 = CC82E
Similar Tubes
Normally replaceable-slightly different:
  12AU7A
Other class quality (otherwise equal):
  6067 ; CV4003 ; CV491 ; M8136
Other characteristic (electr. data):
  5814
Multiple differences or of other kind:
  7730
First Source (s)
18.Oct.1946 : Electron Tube Registration List 529
Predecessor Tubes 6AH7   12AH7   14AF7   7AF7  
Successor Tubes 12AU7A   5873   5814   7730   12DW7   CK5814-A   CK5814   CK5814-WA  

Base Noval, B9A (Codex=No 15)
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Parallel / series AC/DC /
Description Centre-tapped heater permits operation at 12.6V 0.15A.
 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
22 x 56 x mm / 0.87 x 2.20 x inch
Tube prices 0 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature

  12au7.png
  12AU7: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
 
12au7_3.jpg
12AU7: My tubes
Anonymous 413 Collector

 
no15_5.png
12AU7: RTT 1974 (Franzis) 13. Auflage
Martin Renz

 
12au7_rca_data_01.png
12AU7: Mullard - original papers
Detlef Narten


Usage in Models 1= 1946?? ; 3= 1947 ; 3= 1948? ; 21= 1948 ; 73= 1949? ; 98= 1949 ; 16= 1950?? ; 122= 1950? ; 122= 1950 ; 3= 1951?? ; 26= 1951? ; 94= 1951 ; 2= 1952?? ; 6= 1952? ; 115= 1952 ; 3= 1953?? ; 44= 1953? ; 310= 1953 ; 6= 1954?? ; 28= 1954? ; 206= 1954 ; 40= 1955?? ; 33= 1955? ; 250= 1955 ; 41= 1956?? ; 23= 1956? ; 174= 1956 ; 4= 1957?? ; 43= 1957? ; 21= 1957 ; 13= 1958?? ; 65= 1958? ; 103= 1958 ; 11= 1959?? ; 127= 1959? ; 111= 1959 ; 62= 1960?? ; 29= 1960? ; 24= 1960 ; 5= 1961?? ; 32= 1961? ; 21= 1961 ; 3= 1962?? ; 12= 1962? ; 34= 1962 ; 9= 1963?? ; 8= 1963? ; 40= 1963 ; 6= 1964?? ; 46= 1964? ; 20= 1964 ; 31= 1965?? ; 13= 1965? ; 14= 1965 ; 2= 1966?? ; 9= 1966? ; 9= 1966 ; 11= 1967?? ; 2= 1967? ; 6= 1967 ; 10= 1968?? ; 6= 1968? ; 6= 1968 ; 3= 1969?? ; 1= 1969? ; 3= 1969 ; 9= 1970?? ; 5= 1970 ; 8= 1971? ; 3= 1971 ; 1= 1972?? ; 1= 1972? ; 2= 1973?? ; 1= 1973? ; 1= 1974? ; 1= 1974 ; 2= 1975?? ; 1= 1980?? ; 1= 1981 ; 1= 1982 ; 1= 1992 ; 1= 2007 ; 1= 2008 ; 1= 2012?? ; 1= 2013 ; 1= 9999?? ; 1= 9999
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2882

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