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TCL4

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ID = 22775
       
Country:
Hungary
Brand: Tungsram; Budapest (see also British T.)
Tube type:  Vacuum Pentode   Power/Output 
Identical to TCL4 = CL4
First year Apr.1936 Tube leaflet collection E.Erb Analysis by original leaflets

Base Europe side contact P8A (Au P, 8SC) Top contact with a cap.
Filament Vf 26 Volts / If 0.2 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Description We use the standard designation CL4 for models, not TCL4. 
Text in other languages (may differ)
Information source Taschenbuch zum Röhren-Codex 1948/49   

26_25.png TCL4: Telefunken Werkstattbuch
Wolfgang Bauer


Just Qvigstad
tcl4_tungsram1.png
TCL4: Tungsram Radio 1936-37
Adrian Riesen

More ...
Usage in Models 1= 1939??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
 
h_tungsram_tcl4_front.jpg

 

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