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OE4

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ID = 14583
       
Country:
Austria
Brand: Triotron (tubes) = Brand of Schrack, Austria
Tube type:  Triode, vacuum 
Identical to OE4
First Source (s)
May.1927 : Funk Bastler #14

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 0.1 Ampere / Direct / Battery =
Description

Heizung 3,4 - 3,7V/0,06A; Sättigungsstr. 10mA; Anodenspannung 30 - 80V; Durchgriff 5%; Steilheit 0,6mA/V; Innerer Widerstand 28000Ω; Anwendung: A. O. W.;Preis 1927: 12ATS. Daten aus dem WEKA-Katalog 1927, Seite 169.

 
Information source Taschenbuch zum Röhren-Codex 1948/49   p.463
Saga of the Vacuum Tube, Tyne

1_95.png OE4: Telefunken Werkstattbuch
Wolfgang Bauer


Just Qvigstad
oe4_triotron.png
OE4: Aus eigenen Unterlagen
Rudolf Osterkamp

 

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