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DQ5

Information - Help 
ID = 6994
       
Country:
Switzerland
Brand: BBC - Brown Boveri; Switzerland
Tube type:  Half-Wave Mercury-Vapor Rectifier   Power-supply 
Identical to DQ5
Similar Tubes
Other base:
  DQ5b ; DQ5c

Base UY-Base, 5 Pins (USA, April 1927) (Codex=Hr) Top contact with a cap.
Filament Vf 5 Volts / If 10 Ampere / Direct
Dimensions (WHD)
incl. pins / tip
72 x 290 x mm / 2.83 x 11.42 x inch
Information source Taschenbuch zum Röhren-Codex 1948/49   
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   
 
dq5_a.jpg
DQ5: scc
Christian Schaufelberger

 
dq5_sock.png
DQ5: Universal Vade-Mecum, 1960
Anonymous 15 Collector

 
dq5_dat.png
DQ5: elektron taschenbuch 1952
Heinz Höger


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