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Eb

Information - Help 
ID = 15821
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Developer: Siemens; D (S.& Halske / S. Electrogeräte) 
Tube type:  Triode, vacuum   Power/Output 
Identical to Eb

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Telephony
Filament Vf 4 Volts / If 1.5 Ampere / Direct / Battery =
Description

Weitverkehrsröhre (Poströhre);

Ua = 250V, Ug = -45V, Ia = 120mA

Pa max. = 30W

 
Tube prices 2 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   Röhren-Vademecum (Regelien 1947)
 
eb.jpg
Eb: Siemens
Georges Werts

 
eu17.png
Eb: RTT 1974 (Franzis) 13. Auflage
Martin Renz

 
d_siemens_eb.png
Eb: Eigene Sammlung
Siegfried Neumann


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