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Pen4VA

Information - Help 
ID = 11456
       
Country:
Great Britain (UK)
Brand: Mullard Radio Valve Co. Ltd.;
Tube type:  Vacuum Pentode   Power/Output 
Identical to Pen4VA
Similar Tubes
Normally replaceable-slightly different:
  4PenAAC ; 7A2 ; AC/Pen ; AC/Pen ; CV1174 ; MP/PenA ; N40 ; NR53

Base British-7-Pin, old (M7A) (Codex=Ndo)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 1.5 Ampere / Indirect / Specified voltage AC/DC
Description

Also available as a 5 pin version.

 
Dimensions (WHD)
incl. pins / tip
x 131 x 45 mm / x 5.16 x 1.77 inch
Weight 61 g / 2.15 oz
Information source Taschenbuch zum Röhren-Codex 1948/49   

161_8.png Pen4VA: Telefunken Werkstattbuch
Wolfgang Bauer

More ...

Just Qvigstad
gb_mullard_pen4va_.png
Pen4VA: Mullard Valve Guide 1933-4
John Turrill

Usage in Models 1= 1930 ; 1= 1931? ; 9= 1931 ; 4= 1932? ; 1= 1933?? ; 8= 1933? ; 2= 1933 ; 1= 1934?? ; 9= 1934? ; 17= 1934 ; 8= 1935 ; 2= 1936? ; 3= 1936 ; 1= 1937 ; 1= 1938 ; 1= 9999

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):69

Collection of

Collection of a member from D
Collection of a member from D
 
mullard_pen4va_bild1.jpg

Pen4VA
 

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