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ID = 937
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  Beam Power Tube   Power/Output 
Identical to EL13
Similar Tubes
Other base:
First year 1949 Tube leaflet collection E.Erb Analysis by original leaflets
Successor Tubes 1947   EL42  

Base German Steel Y8A, 1938
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.5 Ampere / Indirect / Specified voltage AC/DC
Tube prices 4 Tube prices (visible for members only)

EL13: Ratheiser, Ludwig: Rundfunk-Röhren; Berlin 1951, S.92
Hans-Werner Ellerbrock

st13_1.png EL13: RTT 1974 (Franzis) 13. Auflage
Martin Renz

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Just Qvigstad
EL13: Lorenz Empfänger-Röhren , 9. Auflage
Anonymous 54 Collector

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Usage in Models 1= 1949 ; 1= 1950 ; 2= 1951 ; 1= 1952? ; 4= 1952 ; 1= 1953? ; 1= 1953

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):11

Collection of

Collection of a member from D
Collection of a member from FIN
Collection of a member from FIN
Collection of a member from D


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