radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

1803

Information - Help 
ID = 18517
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Tube type:  Half-Wave Vacuum Rectifier   Power-supply 
Identical to 1803 = G430_Triotron = RGN564 = G564
Similar Tubes
Normally replaceable-slightly different:
  EG410 ; V0 ; V66
First year 1931 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)
Sep.1932 : Philips Bulletin #D2

Base Europe 3-Pin B3 (Eu H)
Filament Vf 4 Volts / If 0.6 Ampere / Direct / Specified voltage AC/DC
Tube prices 1 Tube prices (visible for members only)

s_15_g_4.gif 1803: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe † 19.8.20

More ...

Just Qvigstad
vv34_53_1.png
1803: Valvo-Röhren-Daten 1934
Jacob Roschy

More ...
Usage in Models 1= 1933 ; 1= 1934? ; 2= 1934 ; 1= 1935

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):5

Collection of

 
1803_a2r.jpg

1803
 

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  

Data Compliance More Information