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1805

Information - Help 
ID = 1695
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Tube type:  Full-Wave Vacuum Rectifier   Power-supply 
Identical to 1805 = G1064 = RGN1064 = TV81 = VG5006 = WE51 = GL4/1D = PV4100 = VG240 = 1064 = DW7X
Similar Tubes
Normally replaceable-slightly different:
  DG3 ; DG5 ; G460_Triotron ; P3_Longlife ; VG411
Other class quality (otherwise equal):
  GRDVII
Different maximum ratings:
  506
Other base:
  AZ1
First year 1932 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)
Oct.1932 : Philips Bulletin #D3
Predecessor Tubes 506   506K  
Successor Tubes AZ1  

Base Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 1 Ampere / Direct
Tube prices 2 Tube prices (visible for members only)
Literature Taschenbuch zum Röhren-Codex 1948/49   
  1805.png
  1805: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
 
1805~~1.jpg
1805: scc
Christian Schaufelberger

 
2506_so.png
1805: rtt
Michael Schlör

 
vv34_56_1.png
1805: Valvo-Röhren-Daten 1934
Jacob Roschy


Usage in Models 1= 1930? ; 1= 1931 ; 2= 1932?? ; 6= 1932 ; 4= 1933?? ; 2= 1933? ; 21= 1933 ; 4= 1934? ; 33= 1934 ; 2= 1935?? ; 7= 1935? ; 28= 1935 ; 2= 1936 ; 1= 1937? ; 1= 1937 ; 1= 1938?? ; 2= 1939 ; 1= 1944? ; 1= 1946?? ; 1= 1947 ; 1= 1948?? ; 1= 1948

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):123


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