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PP415

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ID = 2559
       
Country:
Hungary
Brand: Tungsram; Budapest (see also British T.)
Tube type:  Vacuum Pentode   Power/Output 
Identical to PP415 = B443
Similar Tubes
Normally replaceable-slightly different:
  D100 ; L506 ; M1004 ; P425_Triotron ; UP4B
Other base:
  L43 ; P420 ; PP415_4pin
Successor Tubes PP430  
Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=Foo)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 0.15 Ampere / Direct / Specified voltage AC/DC
Tube prices 1 Tube prices (visible for members only)
Information source Universal Vade-Mecum, Electron Valves and Semiconductor Devices   P. 403
Taschenbuch zum Röhren-Codex 1948/49   
4_35.png PP415: Telefunken Werkstattbuch
Wolfgang Bauer

Just Qvigstad 		pp415_spec.png
PP415: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector
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Usage in Models 1= 1928? ; 1= 1929?? ; 7= 1930 ; 1= 1931? ; 2= 1931 ; 1= 1932 ; 1= 1934? ; 2= 1934 ; 3= 1935?? ; 1= 1935? ; 1= 1935 ; 1= 1937?? ; 1= 1938
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):23

Collection of

Collection of a member from D
Wolfgang Bauer (A)
Christian ADAM (F)
Francisc VISKY (RO)
 
tungsrampp4152_web.jpg

PP415
 
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