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DQ4c

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ID = 42666
       
Country:
Switzerland
Brand: BBC - Brown Boveri; Baden
Tube type:  Half-Wave Mercury-Vapor Rectifier   Power-supply 
Identical to DQ4c
Similar Tubes
Other base:
  DQ4 ; DQ4a
Base Super Jumbo (4 pin) with bajonet Top contact with a cap.
Was used by Industrial
Filament Vf 5 Volts / If 7.5 Ampere / Direct
Dimensions (WHD)
incl. pins / tip		 x 220 x 56 mm / x 8.66 x 2.20 inch
Information source - - Manufacturers Literature   Frank's Tube Pages
Schweizer Elektronenröhren 1917-2003, Willi E.   Seite 59
dq4c_bbc_anwendung.png
DQ4c: BBC Röhren Handbuch 1
Aldo Patriarca
dq4c_bbc_sockelschema.png DQ4c: BBC Handbuch 1
Aldo Patriarca
dq4c_bbc_datenblatt_1.png
DQ4c: BBC Handbuch 1
Aldo Patriarca
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Collection of

Aldo Patriarca (CH)
 
dq4c_bbc_datenblatt_2.png

 
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