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ID = 4044
Brand: Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München
Tube type:  Vacuum Pentode   Power/Output 
Identical to E3a
Similar Tubes
Other base:
  E3aII ; E3aIII

Base EU-Telephone 7-pin (G7K) (Codex=Po13)
Was used by Military and/or Government
Filament Vf 4 Volts / If 1.1 Ampere / Direct / Specified voltage AC/DC
Tube prices 2 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   

e3a_so.png E3a: rtt
Anonymous 10 Collector

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Just Qvigstad
E3a: Archiv Röhren, Museum f. Kommunik. Ffm
Anonymous 225 Collector

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Usage in Models 1= 1938?

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of

Collection of a member from D


Forum contributions about this tube
Threads: 1 | Posts: 1
Hits: 2338     Replies: 0
E3a (E3a)
Eckhard Kull
  1 Daten der Röhre E3a


End of forum contributions about this tube

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