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6SA7GT

Information - Help 
ID = 2713
       
Country:
United States of America (USA)
Brand:
Tube type:  Pentagrid-Converter (Heptode)   Pentagrid (new)   Controlling (mu) 
Identical to 6SA7GT = VT-150A = GT6SA7
Similar Tubes
Other shape (e.g. bulb type):
  3104_OSW ; 6A7_DDR ; 6SA7 ; 6SA7MGT ; 6SA7_DDR ; 6А10С ; OSW3104
Normally replaceable-slightly different:
  6A7P ; 6SA7GTX
Other class quality (otherwise equal):
  6SA7GTY ; 6SA7WGT ; CV1967
Heater different:
  12SA7GT
Different connections:
  6SA7Gd
Other base:
  7Q7
Other base and data slightly different:
  6W-C5 ; 6WC5
First year 1939 -- Collector info (Sammler) starts 1939 with >50 models, not before.
First Source (s)
17.Mar.1939 : Electron Tube Registration List
Predecessor Tubes 6A8G   6A8GT   6K8G   6K8GT   6WC5   6W-C5  
Successor Tubes 7Q7   6BE6  
Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Udo)
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC
Tube prices 4 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   
6sa7gt.png
6SA7GT: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Anonymous 10 Collector
oc139_g.gif 6SA7GT: RTT Schwandt
Günther Stabe † 19.8.20
More ...
Just Qvigstad 		6sa7gt_techdat01.png
6SA7GT: Sylvania Technical Manual
Peter Hoddow
More ...
Usage in Models 24= 1939? ; 28= 1939 ; 16= 1940?? ; 49= 1940? ; 83= 1940 ; 24= 1941?? ; 5= 1941? ; 39= 1941 ; 23= 1942?? ; 36= 1942? ; 17= 1942 ; 1= 1943 ; 2= 1944?? ; 1= 1945? ; 5= 1945 ; 10= 1946?? ; 11= 1946? ; 44= 1946 ; 25= 1947?? ; 4= 1947? ; 59= 1947 ; 13= 1948?? ; 8= 1948? ; 13= 1948 ; 9= 1949?? ; 8= 1949? ; 33= 1949 ; 18= 1950?? ; 16= 1950? ; 4= 1950 ; 11= 1951?? ; 12= 1951? ; 5= 1951 ; 15= 1952?? ; 13= 1952? ; 13= 1952 ; 9= 1953?? ; 1= 1953? ; 3= 1953 ; 4= 1954?? ; 2= 1954? ; 6= 1954 ; 1= 1955?? ; 1= 1955 ; 1= 1956? ; 8= 1956 ; 1= 1957?? ; 1= 1957? ; 6= 1957 ; 14= 1958 ; 3= 1960?? ; 1= 1968?? ; 3= 9999
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):762

Collection of

Hilmer Grunert (D)
Georges Werts (B)
Valery Gromov (RUS)
Alberto Ammendola (I)
Antonio Varrica (I)
Jozef Brughmans † (B)
Piero Iatteri (I)
Museum RFT-Verein SFT (D)
Christian Schaufelberger (CH)
Joachim Röhling (D)
Jacob Roschy (D)
Karlheinz Fischer (D)
Igor Czerniawski (PL)
Danko Tkalec (HR)
Massimo Pedrina (I)
Manuel Martinez (E)
Tor Steinnes (N)
Jose Luis Villabona Horreo (E)
Karl - Heinz Bossan (D)
 
6sa7gt_16rm641s.jpg

6SA7GT
 
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