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ID = 33868
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  Transistor   Audio Frequency 
Identical to OC601
Similar Tubes
Normally replaceable-slightly different:
First Source (s)
Dec.1954 : Telefunken-Zeitung H.106 S.237 ff.
Predecessor Tubes GC1  
Successor Tubes OC602  

Base Wires
Description PNP germanium junction transistor for AF pre-amplifier applications. Allglass, red dot indicates collector.

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Dimensions (WHD)
incl. pins / tip
5 x 15 x mm / 0.20 x 0.59 x inch
Weight 2 g / 0.07 oz
Information source -- Collector info (Sammler)   KTT 1969/70

allglas_trans_53.gif OC601: TVT 73
Günther Stabe † 19.8.20

OC601: Org. Datenbl. Telefunken, S. Neumann
Thomas Günzel † 1.8.22

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Usage in Models 1= 1957

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

Collection of



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