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1232 Info
Country:  United States of America (USA)      Brand:  Sylvania Products Co. (Tubes) 
  Tube type:  PENTODE   RF/IF-Stage 
Tube ID = 3740
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Identical to 1232
Similar Tubes 7G7 (can normally be replaced - small diff'ce)   7G7/1232 (can normally be replaced - small diff'ce)  

Base Loctal-8, B8G (Sylvania, 1938) (Codex=W)
Was used by Radio/TV-reception etc.
Filament -: Indirect / -: Parallel, (AC/DC) / If: 0.45 Ampere / Vf 6.3 Volts /
Tube prices 0 Tube prices (visible for members only)
Literature Taschenbuch zum Röhren-Codex 1948/49   

  1232_umgebung.png
  MK-Röhrentabelle
Daniel Consales
usa_philcotube_1232v1.jpg
From my collection
Robert Sarbell

 
s_316_g_1.gif
W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe

 
Usage in Models   18= 1939 ; 35= 1940 ; 20= 1941 ;
Number of Models with this tube   73
Further Information for

1232    

1232 (1232)  (30.06.2007) Robert Sarbell Clicks: 180     Replies: 0
One of the earlier uses of the 1232 tube in the RF stage is found in the 1940 series of Philco radios.- this specific tube is still functioning quite well (and tests above 300 Gm on my Hickok 752A tester) in the Philco 40-180 console I have restored. Please note that an "equivalent" dual-designation tube 1232/7G7 was also produced; shortly before the tube was replaced by the 7G7 designation.  Robert
 
You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
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