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5Z4C_DDR

Country:  Germany      Brand:  Werk für Fernmeldewesen (OSW, HF, WF) Berlin, VEB, RFT (Ostd.) 
  Tube type:  Full-Wave Vacuum Rectifier 
Tube ID = 22348
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Identical to 5Z4C_DDR = OSW3107 = 5z4s = 3107_OSW

Base Octal (Int.Octal, IO) K8A, USA 1935
Was used by Radio/TV-reception etc.
Filament Vf 5 Volts / If: 2 Ampere / -: Half indirect /
Description It is also known that it exists as an "SU" brand.
Heater current quoted as +/-0.2A 
Text in other languages (may differ)
Tube prices 1 Tube prices (visible for members only)

  5c4s_umgebung.gif
  Komplektujuschtschije Radiodetali
Martin Renz
5z4_1_im.jpg
IM
Iven Müller

 
312_9.png
Telefunken Werkstattbuch
Wolfgang Bauer

 
su_5z4c_character.png
My collection.
Sandor Selyem-Tóth

Usage in Models (calculation each 25th of the month)   1= 1953 ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):   1
No further Information for

5Z4C_DDR    

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