radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

50

Information - Help 
ID = 2677
       
Country:
United States of America (USA)
Brand:
Tube type:  Triode, vacuum   Power/Output 
Identical to 50 = VT-50 = 150_Arcturus = A750 = SO-2 = CV2533 = CX350 = PH250 = UX250 = 250 = 450 = 585 = EX650 = PA250 = 57T250 = L_WLS = L50 = X-250 = RayX-250 = NU-50
Similar Tubes
Normally replaceable-slightly different:
  586 ; C-585 ; C-586 ; FX250 ; L50
Other class quality (otherwise equal):
  38050
First year 1928 Radios von gestern, 2. Auflage
First Source (s)
May.1928 : -- Collector info (Sammler)

Base UX-Base (4 Pins (2 thick, USA 1924, UX) (Codex=Bo)
Filament Vf 7.5 Volts / If 1.25 Ampere / Direct / Parallel, (AC/DC)
Description 25 Watt 
Tube prices 2 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   
  50.png
  50: Internet
Miguel Angel Trujillo-Rodriguez
 
50_picolo.jpg
50: K.H.Fischer
Karlheinz Fischer

 
171_16.png
50: Telefunken Werkstattbuch
Wolfgang Bauer

 
50_techdat01.png
50: Sylvania Technical Manual
Peter Hoddow


Usage in Models 1= 1928?? ; 22= 1928 ; 2= 1929?? ; 9= 1929? ; 15= 1929 ; 3= 1930?? ; 3= 1930 ; 1= 1931 ; 1= 1932?? ; 8= 1932? ; 3= 1932 ; 8= 1933 ; 2= 1934?? ; 1= 1934 ; 2= 1935?? ; 4= 1935 ; 1= 1936?? ; 3= 1936? ; 1= 1937?? ; 1= 1940 ; 1= 1942??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):92


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]
  
rmXorg