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3DG4

Information - Help 
ID = 4350
       
 
   
Tube type:  Full-Wave Vacuum Rectifier 
Identical to 3DG4 = 3DH3

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament Vf 3.3 Volts / If 3.8 Ampere / Direct
Tube prices 2 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
  3dg4.png
  3DG4: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
 
3dg4~~2.jpg
3DG4: ARR
Antonio Rabitti

 
3dg4_basediagram.png
3DG4: 3DG4
Vitor Oliveira

 
3dg4_techdat01.png
3DG4: RCA Tube Manual
Peter Hoddow


from Just Qvigstad

Usage in Models 9= 1960? ; 3= 1960 ; 1= 1961?? ; 7= 1961 ; 2= 1962?? ; 7= 1963? ; 1= 1964?? ; 12= 1964? ; 1= 1967?? ; 1= 1968?? ; 1= 1969??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):45


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