5661


			Tube type:	Vacuum Pentode RF/IF-Stage Controlling (mu)

Tube ID = 20817


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Identical to	5661
Similar Tubes	Other class quality (otherwise equal): 12SK7 Heater different: 6137; 6SK7

Base	Octal (Int.Octal, IO) K8A, USA 1935
Was used by	Radio/TV-reception etc.
Filament	Vf 12.6 Volts / If: 0.15 Ampere / -: Indirect / -: Parallel / series AC/DC /
Literature	Röhren-Taschen-Tabelle 14.A, (Franzis RTT) - - - - - - - - -

RTT Schwandt
Günther Stabe

No further Information for

5661

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