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P27/500

Information - Help 
ID = 16145
       
Country:
Hungary
Brand: Tungsram; Budapest (see also British T.)
Tube type:  Triode, vacuum   Power/Output 
Identical to P27/500 = LP25 = RD25A = PX25

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 2 Ampere / Direct / Specified voltage AC/DC
Dimensions (WHD)
incl. pins / tip
x 163 x 65 mm / x 6.42 x 2.56 inch
Tube prices 3 Tube prices (visible for members only)
Information source Babani, International Radio Tube Encyclopaedia   p. 124 & 125
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   Section 113, p. 148
Taschenbuch zum Röhren-Codex 1948/49

s_397_g_3.gif P27/500: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe † 19.8.20


Just Qvigstad
tungsram_p27_500.png
P27/500: Tungsram Lampes Europeennes
Stefan Müller

Collection of

 
p27_500_tungsram.jpg

P27/500
 

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