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VT129_TKD

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ID = 1940
       
Country:
Germany
Brand: TeKaDe (TKD), Süddeutsche Telefon-Apparate- Kabel- und Drahtwerke; Nürnberg
Tube type:  TRIODE (Detail uncertain)   Power/Output 
Identical to VT129_TKD
First year 1927 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)
Sep.1927 : Funk Bastler 1927 Heft 39

Base Europe 4-Pin (A, 4A, B4, since 1914)
Filament Vf 3.8 Volts / If 0.3 Ampere
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
vt129_1.jpg
VT129_TKD: J.S.
Jörg Seidel

 
vt129_sock.png
VT129_TKD: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector

 
vt129_spec.png
VT129_TKD: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector


Usage in Models 1= 1928

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


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