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GC1

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ID = 49945
       
Country:
Germany
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  Transistor   Audio Frequency 
  Late but no serial production. For instance only development samples. *****
Identical to GC1
First Source (s)
Jul.1953 : -- Collector info (Sammler) S.Neumann
Successor Tubes OC601  

Base Wires
Description

PNP germanium point-contact transistor, Allglass (~ pencil tube).
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
7 x 20 x 5 mm / 0.28 x 0.79 x 0.20 inch
Weight 2 g / 0.07 oz
Information source -- Collector info (Sammler)   S.Neumann

Collection of

 
d_telefunken_gc1_a.jpg

 

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