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12AL5

Information - Help 
ID = 3893
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Developer: Hytron; Salem (MA) 
Tube type:  Double Diode   Detector 
Identical to 12AL5 = HAA91
Similar Tubes
Normally replaceable-slightly different:
  7055
Heater different:
  6AL5 ; CV283 ; EAA91
First Source (s)
06.Jun.1947 : Electron Tube Registration List
Predecessor Tubes 12H6  
Base Miniatur-7-Pin-Base B7G, USA 1940 (Codex=Zk)
Filament Vf 12.6 Volts / If 0.15 Ampere / Indirect / Specified voltage AND current AC/DC
Tube prices 6 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   
12al5.png
12AL5: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
mi19_1.png 12AL5: RTT 1974 (Franzis) 13. Auflage
Martin Renz
More ...
Just Qvigstad 		12al5_techdat01.png
12AL5: RCA Tube Manual
Peter Hoddow
More ...
Usage in Models 3= 1947 ; 1= 1948?? ; 2= 1948? ; 6= 1948 ; 12= 1949? ; 16= 1949 ; 4= 1950?? ; 5= 1950? ; 6= 1950 ; 7= 1951? ; 1= 1952?? ; 5= 1952? ; 9= 1952 ; 3= 1953?? ; 2= 1953? ; 1= 1953 ; 1= 1954?? ; 1= 1954? ; 1= 1954 ; 7= 1955?? ; 4= 1955 ; 1= 1956?? ; 1= 1956? ; 4= 1956 ; 1= 1957?? ; 3= 1957? ; 6= 1957 ; 3= 1958?? ; 4= 1958 ; 6= 1959? ; 9= 1959 ; 5= 1960?? ; 9= 1960? ; 8= 1960 ; 1= 1961?? ; 42= 1961? ; 14= 1961 ; 2= 1962?? ; 11= 1962? ; 6= 1962 ; 1= 1963?? ; 28= 1963? ; 5= 1963 ; 1= 1964?? ; 16= 1964? ; 5= 1964 ; 3= 1965?? ; 6= 1965? ; 1= 1965 ; 2= 1966 ; 2= 1967?? ; 1= 1968?? ; 1= 1969?
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):305

Collection of

Danko Tkalec (HR)
Oskar Elm (D)
Wolfgang Arlt (D)
Patrice Zeissloff (F)
João-Afonso Santos (P)
George Papaiz (CDN)
Antonio Rabitti (BR)
Karl - Heinz Bossan (D)
Kazimierz Jarosz (S)
Niclas Pettersson (S)
Albert Weiss (A)
Christian Schaufelberger (CH)
David Erali (USA)
Collection of a member from FIN
Collection of a member from FIN
Peter Pfeiffer (D)
Georges Werts (B)
Collection of a member from D
 
12al5_rca.jpg

12AL5
 
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