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OSW3107

Information - Help 
ID = 21798
       
Country:
Germany
Brand: Werk für Fernmeldewesen (OSW, HF, WF) Berlin, VEB, RFT (Ostd.)
Tube type:  Full-Wave Vacuum Rectifier 
Identical to OSW3107 = 5Ц4С = 5Z4C_DDR = 3107_OSW
First Source (s)
1949 : -- Collector info (Sammler)

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament Vf 5 Volts / If 2 Ampere / Half indirect
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
img_2991frgerade.jpg
OSW3107: eigenes Foto
Klaus Richter

 
3107_5z4.gif
OSW3107: OSW-Datenblatt 2.50
Wolfgang Eckardt

 


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