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ID = 6635
Brand: Common type Europe tube/semicond.
Tube type:  Double Diode   Detector 
Identical to EB2
Similar Tubes
Heater different:
Different connections:
Other base and other heater:
First year Jul.1936 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)
Feb.1936 : Funkschau 1936, # 5
Jan.1936 : Funk 1936 # 1
Predecessor Tubes EB1  
Successor Tubes EB4  

Base Europe side contact, small P5 (Au V, 5E) (Codex=Gd)
Filament Vf 6.3 Volts / If 0.24 Ampere / Indirect / Specified voltage AC/DC
Tube prices 1 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   

au74.png EB2: RTT 1974 (Franzis) 13. Auflage
Martin Renz

Just Qvigstad
EB2: Telefunken 1937
Robert Schmalstieg

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Usage in Models 1= 1936 ; 2= 1938

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):3

Collection of



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