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127

Information - Help 
ID = 13489
       
Country:
United States of America (USA)
Brand: Arcturus Radio Tube Co.; Newark, NJ
Developer: Arcturus Radio Tube Co.; Newark, NJ 
Tube type:  Triode, vacuum   Universal 
Identical to 127 = P227_USA = SLY227 = NU-27 = MX227 = T-227 = GSY227 = Y227AC = Z-27 = T27 = 227-C = AX227 = LY227 = C227 = GY227 = UY-227_Japan = 227E = ER227 = Y227 = EY227 = VY227 = C-427 = 57T227 = LS227 = D227 = 27 = 227 = UY227 = DE-1
Similar Tubes
Normally replaceable-slightly different:
  127A
Other base:
  27_Coronet

Base UY-Base, 5 Pins (USA, April 1927) (Codex=H)
Was used by Radio/TV-reception etc.
Filament Vf 2.5 Volts / If 1.75 Ampere / Indirect / Specified voltage AC/DC
Tube prices 1 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   

27~~2.png
127: Courtesy Bureau Belper (De Muiderkring, Bussum)
Anonymous 10 Collector
    More ...
s_223_g_2.gif 127: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe † 19.8.20


Just Qvigstad
127_arcturus.png
127: my collection
Giuseppe Antonio Tusini

Usage in Models 2= 1929 ; 1= 1931? ; 3= 1931 ; 4= 1932

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):10

Collection of

 
127_1.jpg

127
 

Forum contributions about this tube
127
Threads: 1 | Posts: 1
Hits: 2879     Replies: 0
127 (127)
Daniel Consales
03.Mar.06
  1 In einem Artikel der Zeitschrift "Radio", Ausgabe Januar 1931 beschreibt Walther L. Krahl, Chief Engineer der Firma Arcturus Radio Tube Company den Aufbau der "Arcturus Type 127 Tube".






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127
End of forum contributions about this tube

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