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TF78/60

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ID = 42394
       
Country:
Germany
Brand: Siemens; D (S.& Halske / S. Electrogeräte)
Tube type:  Transistor   Power/Output 
Identical to TF78/60
Similar Tubes
Normally replaceable-slightly different:
  2SB18 ; ADY11 ; ADY13 ; ADY20 ; ADY21
Different maximum ratings:
  TF78/30 ; TF78/50
Other base:
  AD263
Successor Tubes ADY11   ADY13   ADY20   ADY21  

Filament Solid State
Description

PNP germanium junction transistor intended as AF power amplifier / switch.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
15 x 8 x mm / 0.59 x 0.31 x inch
Weight 3 g / 0.11 oz
 
tf7860.jpg
TF78/60: Sammlung
Karlheinz Fischer

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tf78_60_sockel.gif
TF78/60: Siemens Taschenbuch 1967/68
Bernd Pötzsch

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tf78_60_dat1.png
TF78/60: Siemens
Thomas Günzel

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Usage in Models 1= 1960?? ; 1= 1960 ; 1= 1961 ; 2= 1966 ; 1= 1970??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):6


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