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EG4100

Information - Help 
ID = 7774
       
Country:
Austria
Brand: Eagle; Wien
Tube type:  Half-Wave Vacuum Rectifier   Power-supply 
  Ca. 1925 up to 1945 rare.
Identical to EG4100
Similar Tubes
Normally replaceable-slightly different:
  505 ; RGN1304
First Source (s)
Aug.1930 : Philips Bulletin R1164, p. 27
Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 1 Ampere / Direct / Specified voltage AC/DC
Description

Ia max=70mA.

 
Information source Röhren-Vademecum; P.H. Brans; Antwerpen   p. 30
- - Manufacturers Literature   Preisliste 1931
Taschenbuch zum Röhren-Codex 1948/49
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
eg4100_so.png EG4100: rtt
Anonymous 10 Collector

Just Qvigstad 		gelijkrichter~~7.png
EG4100: own collection
Peter den Boer
 
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