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DY900

Information - Help 
ID = 18749
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Damper, booster, flyback diode 
Identical to DY900
Similar Tubes
Other base and data slightly different:
  1Z11
First Source (s)
Jan.1965 : Funkschau 1965 Heft 1

Base Miniatur-7-Pin-Base B7G, USA 1940 Top contact with a cap.
Filament Vf 1.4 Volts / If 0.17 Ampere / Half indirect
Tube prices 2 Tube prices (visible for members only)
  dy900.gif
  DY900: Funktechnik 8/66
Egon Strampe
 
dy900_1.jpg
DY900
Ulrich Fieseler

 
dy900.png
DY900: Telefunken Röhrenhandbuch
Wolfgang Bauer

 
dy900_data1.png
DY900: Telefunken 1965
Robert Schmalstieg


from Just Qvigstad

Usage in Models 1= 1968

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1


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