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6Z4_China

Information - Help 
ID = 46949
       
Country:
People's Republic of China
Brand: Common type China (PRC) tube/semicond.
Tube type:  Full-Wave Vacuum Rectifier   Power-supply 
Identical to 6Z4_China = 6Ц4П
Similar Tubes
Different connections:
  6X4 ; EZ90

Base Miniatur-7-Pin-Base B7G, USA 1940
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.6 Ampere / Indirect / Specified voltage AC/DC
Description 350V rms, 72mA dc max. 
Dimensions (WHD)
incl. pins / tip
19 x 62 x mm / 0.75 x 2.44 x inch
Weight 15 g / 0.53 oz
Tube prices 1 Tube prices (visible for members only)
Information source - - Manufacturers Literature   

6z4p.png 6Z4_China: Manufacturer's Literature
Emilio Ciardiello


Just Qvigstad
6z4p_1.png
6Z4_China: Manufacturer's Literature
Emilio Ciardiello

More ...
Usage in Models 19= 1959? ; 11= 1959 ; 23= 1960?? ; 5= 1960? ; 12= 1960 ; 5= 1961 ; 2= 1962?? ; 5= 1962 ; 4= 1963?? ; 6= 1963 ; 1= 1964? ; 1= 1965?? ; 1= 1965? ; 1= 1968?? ; 1= 1972? ; 1= 1972 ; 1= 1973? ; 1= 1975?? ; 3= 1979 ; 1= 1981?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):104

Collection of

Collection of a member from D
 
6z4_china.jpg

6Z4_China
 

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